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1.
Cient. dent. (Ed. impr.) ; 21(1): 1-8, abr.-2024. tab
Article in Spanish | IBECS | ID: ibc-232707

ABSTRACT

Introducción: El tratamiento pulpar de dientes inmaduros es un procedimiento desafi ante. Los dientes inmaduros tienen unos conductos anchos, paredes dentinarias delgadas y ápices abiertos, además de ser más propensos a la fractura y con mal pronóstico a largo plazo. La revascularización de un diente inmaduro intenta preservar los dientes el mayor tiempo posible, pero hay fracasos porque es difícil lograr una desinfección óptima del sistema de conductos radiculares. Métodos: Se realizó una búsqueda bibliográfi ca consultando las bases de datos electrónicas PubMed y Web of cience de los últimos 10 años, utilizando palabras clave y criterios de elegibilidad. Resultados: El proceso de búsqueda arrojó 635 artículos totales. Tras aplicar fi ltros, eliminar duplicados y seleccionar artículos por título y resumen, solo 27 fueron para el estudio. Conclusiones: La revitalización pulpar tiene altas tasas de supervivencia en el tratamiento de dientes permanentes inmaduros necróticos. Son necesarios ensayos clínicos aleatorios para comparar el efecto de la fi brina rica en plaquetas, el plasma rico en plaquetas y el sangrado inducido sobre la revitalización de un diente con pulpa necrótica. Uno de los principales problemas de la revitalización pulpar es la decoloración coronal. La triple pasta antibiótica es un agente antimicrobiano muy efi caz, pero las altas concentraciones podrían tener un efecto perjudicial sobre la supervivencia de las células madre. (AU)


Introduction: Treatment of affected immature teeth is a challenging procedure. Immature teeth have wide canals, thin dentin walls and open apices, in addition to being more prone to fracture and with a poor long-term prognosis. Revascularization of an immature tooth attempts to preserve the teeth as long as possible, but there are failures because it is diffi cult to achieve optimal disinfection of the root canal system. Methods: An exhaustive search was carried out by consulting the electronic databases PubMed and Web of Science of the last 10 years, using keywords and eligibility criteria. Results: The search process yielded 635 total articles. After applying fi lters, eliminating duplicates and selecting articles by title and abstract, only 27 were for the present study. Conclusions: Pulp revitalization has high survival rates in the treatment of necrotic immature permanent teeth. Randomized clinical trials are needed to compare the effect of platelet-richfi brin, platelet-rich plasma, and induced bleeding on the revitalization of a tooth with necrotic pulp. One of the main problems of pulp revitalization is coronal discoloration. Triple antibiotic paste is a very effective antimicrobial agent, but high concentrations could have a detrimental effect on stem cell survival. (AU)


Subject(s)
Humans , Dentition, Permanent , Platelet-Rich Fibrin , Dental Pulp Necrosis , Regeneration , Tooth, Deciduous
2.
Odovtos (En línea) ; 26(1): 86-99, Jan.-Apr. 2024. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1558621

ABSTRACT

Abstract To assess the effect of different whitening toothpastes on enamel surface morphology, chemical profile and their whitening efficiency. Sixty teeth were divided into 5 groups (12 teeth/group); Gp I: brushed with no toothpaste. Gp II: brushed with Pearl-based toothpaste. Gp III: brushed with Charcoal- based toothpaste. Gp IV: brushed with Alumina-based toothpaste. Gp V: brushed with salt and lemon- based toothpaste. Each tooth was brushed with a bean sized toothpaste wetted with distilled water twice daily by using standard electronic toothbrush for four weeks. Enamel surface morphology, chemical profile and color of each tooth were investigated. Chemical profile results and color measurements were analyzed statistically. Gp I revealed normal enamel surface morphology and chemical profile. Gp II and Gp III demonstrated surface morphology close to Gp I with insignificant reduction in mineral content. Gp IV showed obvious shallowing of perikymata ridges, exposure of fish-scale appearance, with pits and depressions, alongside to the significant reduction in mineral content. Gp V presented the most enamel surface alteration with widening of prism sheath and depressions all over the surface, besides the highest significant reduction in mineral content. Gp V, followed by Gp IV, demonstrated the highest color and whiteness changes, followed by Gp III, then Gp II, while the lowest value was in Gp I. Salt & lemon-based toothpaste, followed by Alumina-based, exerted the most considerable changes in the morphology and chemical profile of the enamel surface, beside to the higher whitening effects on teeth than the others.


Resumen El objetivo del presente estudio fue evaluar el efecto de diferentes pastas dentales blanqueadoras sobre la morfología y el perfil químico de la superficie del esmalte y su eficacia blanqueadora. Sesenta dientes se dividieron en 5 grupos (12 dientes/grupo); Grupo I: cepillado sin pasta de dientes. Grupo II: cepillado con pasta de dientes a base de perlas. Grupo III: cepillado con pasta de dientes a base de carbón. Grupo IV: cepillado con pasta de dientes a base de Alúmina. Grupo V: cepillado con sal y pasta de dientes a base de limón. Cada diente se cepilló con una pasta de dientes del tamaño de un frijol humedecida con agua destilada dos veces al día utilizando un cepillo de dientes electrónico estándar durante cuatro semanas. Se investigaron la morfología de la superficie del esmalte, el perfil químico y el color de cada diente. Los resultados del perfil químico y las mediciones de color se analizaron estadísticamente. El Grupo I reveló una morfología de la superficie del esmalte y un perfil químico normales. Los Grupos II y III demostraron una morfología de superficie cercana a la del Grupo I con una reducción insignificante en el contenido mineral. El grupo IV mostró una evidente reducción de las crestas perikymatas, exposición de apariencia de escamas de pez, con hoyos y depresiones, junto con una reducción significativa en el contenido mineral. El grupo V presentó la mayor alteración de la superficie del esmalte con ensanchamiento de la vaina del prisma y depresiones en toda la superficie, además de una significativa reducción en el contenido mineral. El grupo V, seguido del grupo IV, demostró los mayores cambios de color y blancura, seguido del grupo III, luego el grupo II, mientras que el valor más bajo se presentó en el grupo I. Las pastas dentales a base de sal y limón, seguidas de las de alúmina, ejercieron los cambios más considerables en la morfología y el perfil químico de la superficie del esmalte, además de tener mayores efectos blanqueadores sobre los dientes que las demás.

3.
Odovtos (En línea) ; 26(1): 130-138, Jan.-Apr. 2024. graf
Article in English | LILACS, SaludCR | ID: biblio-1558624

ABSTRACT

Abstract The objective of this research was to identify bacteria present in the microbiota of dentinal carious lesions in primary molars of some Costa Rican pediatric patients. Data were collected from 15 children aged between 4 and 8 years old who attended the Pediatric Dentistry Clinic at the Faculty of Dentistry from the University of Costa Rica (UCR). The inclusion criteria were: infants between 4 and 8 years old who presented cavitated carious lesions in primary teeth, who were actively attended by students at the Faculty of Dentistry from the UCR, and whose parents or legal guardians signed the informed consent to participate in this research. Samples were taken using a sterile spoon, placed in storage vials, and subjected to various conventional and molecular microbial identification techniques, such as Gram stain identification, catalase tests, oxidase, TSI, API 20E, API STAPH, and VITEK 2. Of the 60 bacterial strains subjected to Gram staining, the following was obtained: 28 Gram-positive bacteria and 32 Gram-negative bacteria. The main isolated organisms were species of Staphylococcus epidermidis, Pasteurella pneumotropica/Mannheimia haemolytica, Pantoea spp, and Streptococcus mutans.


Resumen El objetivo de esta investigación fue identificar las bacterias presentes en la microbiota de lesiones cariosas dentinales en molares primarias de pacientes pediátricos costarricenses. Las muestras fueron recolectadas de 15 niños entre los 4 y 8 años que fueron atendidos en la Clínica de Odontopediatría en la Facultad de Odontología de la Universidad de Costa Rica (UCR). Los criterios de inclusión fueron: pacientes entre los 4 y los 8 años de edad que presentaran lesiones cariosas cavitadas en dientes primarios, que se encuentraran activos para su atención por estudiantes de la Facultad de Odontología de la UCR, y que los padres o encargados legales firmaran el consentimiento informado para participar en esta investigación. Las muestras se tomaron utilizando una cuchareta estéril, colocándolas en viales de almacenamiento y fueron sometidas a diversas técnicas de identificación microbiana convencionales y moleculares tales como: identificación por Tinción de Gram, pruebas catalasa, oxidasa, TSI, API 20E, API STAPH y VITEK. De las 60 cepas bacterianas sometidas a tinción de Gram se obtuvo: 28 bacterias Gram Positivas y 32 bacterias Gram Negativas. Los principales organismos aislados fueron: especies de Staphylococcus epidermidis, Pasteurella pneumotropica/ Mannheimia haemolytica, Pantoea spp y Streptococcus mutans.


Subject(s)
Humans , Male , Female , Child, Preschool , Child , Bacteria/classification , Dental Caries/diagnosis , Microbiota , Tooth, Deciduous/microbiology , Costa Rica
4.
Int. j. morphol ; 42(1): 1-8, feb. 2024. tab, graf
Article in English | LILACS | ID: biblio-1528813

ABSTRACT

SUMMARY: Temporomandibular joint dysfunction interferes with the quality of life and activities of daily living among patients. The symptoms of temporomandibular dysfunction, including pain and clicking and popping sounds, are worsened during stressful events, and patients report increased pain around the temporomandibular joint. Stress-related behaviors, such as teeth clenching and teeth grinding, are commonly reported as increasing during stress. The prevalence of temporomandibular dysfunction and stress-related behaviors is reported differently in the literature. Stress in higher education is common. The purpose of this pilot study was to investigate the prevalence of temporomandibular joint dysfunction and stress-related behaviors among staff members at a local University. The study also sought to explore pain patterns described by people experiencing temporomandibular joint dysfunction and the relationship between stress-related behaviors and pain symptoms experienced. Further, the impact of stress on symptoms experienced by people with temporomandibular dysfunction was investigated in this pilot study.


La disfunción de la articulación temporomandibular interfiere con la calidad de vida y las actividades de la vida diaria entre los pacientes. Los síntomas de la disfunción temporomandibular, incluidos el dolor y los chasquidos, empeoran durante los eventos estresantes, y los pacientes informan un aumento del dolor alrededor de la articulación temporomandibular. Los comportamientos relacionados con el estrés, como apretar y rechinar los dientes, suelen aumentar durante el estrés. La prevalencia de la disfunción temporomandibular y los comportamientos relacionados con el estrés se informa de manera diferente en la literatura. El estrés en la educación superior es común. El propósito de este estudio piloto fue investigar la prevalencia de la disfunción de la articulación temporomandibular y los comportamientos relacionados con el estrés entre los miembros del personal de una universidad local. El objetivo del estudio además fue explorar los patrones de dolor descritos por personas que experimentan disfunción de la articulación temporomandibular y la relación entre los comportamientos relacionados con el estrés y los síntomas de dolor experimentados. Además, en este estudio piloto se investigó el impacto del estrés en los síntomas que experimentan las personas con disfunción temporomandibular.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Young Adult , Stress, Psychological/epidemiology , Temporomandibular Joint Disorders/psychology , Temporomandibular Joint Disorders/epidemiology , Pain/psychology , Pain/epidemiology , Universities , Pilot Projects , Prevalence , Surveys and Questionnaires
5.
Rev. cienc. salud (Bogotá) ; 22(1): 1-8, 20240130.
Article in Spanish | LILACS | ID: biblio-1554956

ABSTRACT

Introducción: se considera la osteomielitis mandibular un proceso patológico poco frecuente. La mayor parte de los casos presentados involucran pacientes con osteorradionecrosis y aquellos pacientes con ingesta de algunos medicamentos antirresortivos. El objetivo es informar un caso inusual de una paciente con osteomielitis, perimplantitis y fractura vertical radicular con antecedentes de fibromialgia. Presentación del caso: mujer de 70 años de edad, no fumadora ni consumidora de alcohol, que acudió con un dolor posteroinferior izquierdo de un año de evolución. Presentaba una profundidad de son-deo mayor de 12 mm en el órgano dental (od) 37, sangrado a la palpación, dolor y movilidad grado ii. En el od 36 fue notoria la exposición clínica del tercio superior del implante dental, sin movilidad, con una profundidad de 4 mm. El tratamiento consistió en una exodoncia atraumática del od 37, donde se identificó una fractura radicular vertical. Discusión: actualmente, los implantes dentales permiten restablecer la salud bucodental. Sin embargo, ellos también pueden inducir una osteomielitis en los maxilares. La terapia instaurada redujo ostensiblemente la morbilidad del implante dental implicado y regeneró la zona intervenida.


Introduction: Mandibular osteomyelitis is considered a rare pathological process. Most of the cases pre-sented involve patients with osteoradionecrosis and those patients with intake of some antiresorptive drugs. The objective of this report is to report an unusual case of a patient with osteomyelitis, peri-im-plantitis and vertical root fracture with a history of fibromyalgia. Case presentation: A 70-year-old female patient, non-smoker or alcohol consumer, who presented with lower left postero-pain of one year's evolution. She presented a probing depth greater than 12 mm in dental organ (od) 37, bleeding on palpation, pain and grade II mobility. At the level of do 36, the clinical exposure of the upper third of the dental implant was notorious, without mobility, with a depth of 4 mm. The treatment consisted of an atraumatic extraction of do 37, where a vertical root fracture was identified. Discussion: Currently, dental implants make it possible to restore oral health. However, they can also induce osteomyelitis in the jaws. The established therapy ostensibly reduced the morbidity of the involved dental implant and regeneration of the intervened area


Introdução: a osteomielite mandibular é considerada um processo patológico raro. A maioria dos casos apresentados envolve pacientes com osteorradionecrose e aqueles pacientes com uso de alguns medi-camentos antirreabsortivos. O objetivo deste relato é relatar um caso incomum de um paciente com osteomielite, periimplantite e fratura radicular vertical com histórico de fibromialgia. Apresentação do caso: paciente do sexo feminino, 70 anos, não fumante ou etilista, que apresentou dor póstero-infe-rior esquerda com um ano de evolução. Apresentava profundidade de sondagem maior que 12 mm no órgão dentário (od) 37, sangramento à palpação, dor e mobilidade grau ii. Ao nível de do 36, foi notória a exposição clínica do terço superior do implante dentário, sem mobilidade, com profundidade de 4 mm. O tratamento consistiu em uma extração atraumática de do 37, onde foi identificada uma fratura vertical da raiz. Discussão: atualmente, os implantes dentários possibilitam o restabelecimento da saúde bucal. No entanto, eles também podem induzir osteomielite nos maxilares. A terapia instituída reduziu ostensivamente a morbidade do implante dentário envolvido e a regeneração da área intervencionada


Subject(s)
Humans
6.
Rev. odontopediatr. latinoam ; 14: 234634, 2024. ilus
Article in Spanish | LILACS, COLNAL | ID: biblio-1552008

ABSTRACT

La luxación intrusiva es el tipo más común de lesión traumática en la dentición primaria, caracterizada por el desplazamiento del diente hacia el interior del alvéolo. Requieren minucioso examen clínico, buena radiografía y seguimiento del caso, siendo el prognóstico desfavorable, principalmente por la probabilidad de daño al germen del diente permanente. Este trabajo tiene como objetivo reportar un caso clínico de luxación intrusiva en dentición primaria, desde el diagnóstico hasta el seguimiento. Se trata de un paciente masculino, de 3 años, que acudió a la Emergencia de la Clínica de Especialidades Infantiles ­ Universidad Estatal de Londrina (UEL) por traumatismo dentoalveolar en la región antero-superior ocurrido hace tres días. En el examen físico, se observó que el diente 61 presentaba intrusión de grado II con un tercio de la corona visible y el diente 62 intrusión de grado I, con más de un tercio de la corona visible. Radiográficamente se observa inclinación vestibular, sin fractura de la placa ósea, por lo que se optó por un tratamiento conservador, a la espera de la reerupción espontánea de los dientes afectados. Se informó a los padres sobre posibles consecuencias de este tipo de traumatismo y la necesidad de consultas de seguimiento clínico y radiológico. Después de ocho meses de seguimiento, los dientes erupcionaron satisfactoriamente. Es de suma importancia establecer un protocolo de observación y control del diente en el cual se ha identificado el trauma, observando signos y síntomas de los tejidos involucrados en el trauma para reducir secuelas en ambas denticiones


A luxação intrusiva é o tipo de lesão traumática mais frequente na dentição decídua, caracterizada pelo deslocamento do dente para o alvéolo. As intrusões requerem exame físico minucioso, radiografias de valor diagnóstico e acompanhamento do caso, pois o prognóstico é desfavorável, principalmente pela probabilidade de danos ao germe dentário permanente. Este trabalho tem como objetivo relatar um caso clínico de luxação intrusiva na dentição decídua, desde o diagnóstico até o acompanhamento. Trata-se de paciente do sexo masculino, 3 anos de idade, atendido no Pronto Socorro do Ambulatório de Especialidades Infantis da Universidade Estadual de Londrina (UEL) devido a trauma dento-alveolar em região ântero-superior ocorrido há três dias. Ao exame físico intraoral, observou-se que o dente 61 apresentava intrusão grau II (um terço da coroa visível) e o dente 62 apresentava intrusão grau I, com mais de um terço da coroa visível. Radiograficamente foi observada inclinação vestibular, sem fratura da tábua óssea. Assim, optou-se pelo tratamento conservador, aguardando a reerupção espontânea dos dentes envolvidos. Além disso, os pais foram informados sobre as possíveis consequências deste tipo de trauma e a necessidade de consultas de proservação clínica e radiográfica. Após oito meses de acompanhamento, os dentes erupcionaram satisfatoriamente. É de extrema importância estabelecer um protocolo de observação e controle do dente traumatizado, observando sinais e sintomas dos tecidos envolvidos no trauma para reduzir sequelas em ambas as dentições.


Intrusive dislocation is the most frequent type of traumatic injury in the primary dentition, characterized by displacement of the tooth into the alveolus. Intrusions require a thorough physical examination, radiographs of diagnostic value, and follow-up of the case, since the prognosis is unfavorable, mainly due to the probability of damage to the permanent tooth germ. This work aims to report a clinical case of intrusive dislocation in the primary dentition, from diagnosis to follow-up. This is a male patient, 3 years old, who attended in the Emergency of the Children's Specialty Clinic ­ State University of Londrina (UEL) due to dento-alveolar trauma in the antero-superior region that occurred three days ago. On clinical examination, tooth 61 had grade II intrusion (one-third of the crown visible), and tooth 62 with grade I intrusion, with more than one-third of the crown visible. Radiographically, a buccal inclination was observed, with no fracture of the bone plate. Thus, we opted for conservative treatment, waiting for the spontaneous re-eruption of the teeth involved. Furthermore, parents were informed about the possible consequences of this type of trauma and the need for clinical and radiographic follow-up consultations. After eight months of follow-up, the teeth erupted satisfactorily. It is extremely important to establish a protocol for observation and control of the traumatized tooth, observing signs and symptoms of the tissues involved in the trauma to reduce sequelae in both dentitions


Subject(s)
Humans , Male , Child, Preschool
7.
Pediatr. (Asunción) ; 50(3)dic. 2023.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1534954

ABSTRACT

Se presenta el caso de 02 recién nacidas gemelares, pre-términos tardíos, producto de gestación monocoriónica - biamniótica con presencia de dientes natales, los cuáles requirieron evaluación odontológica para definir la mejor conducta a seguir y con ello evitar riesgos o desenlaces fatales como la aspiración hacia bronquios. La evaluación evidenció escasa movilidad de piezas dentarias en ambos casos, por lo que se recomendó mantener los dientes; del mismo modo, se dio consejería a los padres sobre la higiene y cuidado de la salud bucal de sus hijas con control ambulatorio a los 3 meses.


We present the case of 2 twin newborns, late preterm, who were a product of monochorionic - diamniotic gestation and presented with natal teeth, which required a dental evaluation to define the best management strategy and thereby avoid risks or fatal outcomes such as bronchial aspiration. The evaluation showed little mobility of teeth in both cases, so it was recommended to keep the teeth. The parents were counseled on proper oral health care and hygiene for their daughters and scheduled for an outpatient follow-up at 3 months.

8.
Rev. estomatol. Hered ; 33(4): 297-310, oct.-dic. 2023. tab, graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1560030

ABSTRACT

RESUMEN Objetivo: Describir las lesiones en tejidos dentarios y trastornos de la salud bucal encontradas durante el examen médico ocupacional en trabajadores del sector construcción de Lima, Perú. Material y métodos: Estudio epidemiológico transversal realizado en 150 trabajadores del sector construcción, seleccionados mediante muestreo aleatorio simple. Se realizó una evaluación estomatológica mediante observación directa y se empleó un instrumento de evaluación odontológico-ocupacional con índices para caries dental, severidad de caries y traumatismos dentales e indicadores de consecuencias clínicas de caries no tratada (patología pulpar) y lesiones no cariosas. Resultados: La experiencia de caries de los operadores sin estudio superior (CPOD = 14,99) y con estudio superior (CPOD = 13,06) fue superior frente a los supervisores (CPOD = 8,23) y administrativos (CPOD = 5,08). Los trabajadores operadores sin estudio superior (SiC = 18,04) y con estudio superior (SiC = 17,17) presentaron peores indicadores de significancia de caries frente a los supervisores (SiC = 13,67) y administrativos (SiC = 8,25). Además, los operadores sin estudio superior presentaron mayor carga de consecuencias clínicas de caries no tratada (PUFA = 2,35; severidad = 9,2%) en comparación con los operativos con estudio superior (PUFA = 1,91; severidad = 8,4%), los supervisores (PUFA = 0,53; severidad = 2,1%) y los administrativos (PUFA = 0,46; severidad = 1,8%), así como mayor frecuencia de lesiones no cariosas (47,3 %) y traumatismos dentales (21,3 %). Conclusiones: La salud dental, sus consecuencias clínicas y la estructura de los tejidos dentarios de los trabajadores operativos de una empresa constructora se encuentran más afectadas en comparación con los otros grupos laborales de la misma empresa.


ABSTRACT Objective: To describe the lesions in dental tissues and oral health disorders found during the occupational medical examination of workers in the construction sector in Lima, Peru. Material and methods: A cross-sectional epidemiological study was carried out on 150 workers in the construction sector, selected by simple random sampling. A stomatological evaluation was carried out by direct observation, and a dental-occupational evaluation instrument was used with indexes for dental caries, caries severity and dental trauma, and indicators of clinical consequences of untreated caries (pulp pathology) and non-carious lesions. Results: The caries experience of operators without higher education (CPOD = 14.99) and with higher education (CPOD = 13.06) was higher than that of supervisors (CPOD = 8.23) and administrative workers (CPOD = 5.08). The operators without higher education (SiC = 18.04) and with higher education (SiC = 17.17) presented worse caries significance indicators compared to supervisors (SiC = 13.67) and administrative workers (SiC = 8.25). In addition, operators without higher education had a higher burden of clinical consequences of untreated caries (PUFA = 2.35; severity = 9.2%) compared to operators with higher education (PUFA = 1.91; severity = 8.4%), supervisors (PUFA = 0.53; severity = 2.1%) and administrators (PUFA = 0.46; severity = 1.8%), as well as a higher frequency of non-carious lesions (47.3%) and dental trauma (21.3%). Conclusions: Dental health, its clinical consequences, and the structure of the dental tissues of the operative workers of a construction company are more affected compared to the other labor groups of the same company.


RESUMO Objetivo: Descrever as lesões nos tecidos dentários e os distúrbios de saúde oral encontrados durante o exame médico ocupacional em trabalhadores do sector da construção em Lima, Peru. Material e métodos: Foi realizado um estudo epidemiológico transversal em 150 trabalhadores do sector da construção, selecionados por amostragem aleatória simples. Foi realizada uma avaliação de estomatologia por observação direta e foi utilizado um instrumento de avaliação dentária ocupacional com índices de cárie dentária, gravidade da cárie e traumatismo dentário e indicadores das consequências clínicas da cárie não tratada (patologia pulpar) e lesões não cariosas. Resultados: A experiência de cárie dos operadores sem ensino superior (CPOD = 14,99) e com ensino superior (CPOD = 13,06) foi maior em comparação com os supervisores (CPOD = 8,23) e trabalhadores administrativos (CPOD = 5,08). Os operadores sem ensino superior (SiC = 18,04) e com ensino superior (SiC = 17,17) apresentaram piores indicadores de significância da cárie quando comparados aos supervisores (SiC = 13,67) e aos funcionários administrativos (SiC = 8,25). Além disso, os operadores sem ensino superior apresentaram maior carga de consequências clínicas da cárie não tratada (PUFA = 2,35; severidade = 9,2%) em relação aos operadores com ensino superior (PUFA = 1,91; severidade = 8,4%), supervisores (PUFA = 0,53; severidade = 2,1%) e administradores (PUFA = 0,46; severidade = 1,8%), bem como maior frequência de lesões não cariosas (47,3%) e traumatismos dentários (21,3%). Conclusões: A saúde dentária, as suas consequências clínicas e a estrutura dos tecidos dentários dos operários de uma empresa de construção civil são mais afetadas em comparação com os outros grupos de trabalho da mesma empresa.

9.
Int. j. odontostomatol. (Print) ; 17(3): 255-263, sept. 2023. ilus
Article in Spanish | LILACS | ID: biblio-1514379

ABSTRACT

Aquellos casos en que se excede la fórmula dentaria normal primaria de 20 dientes o definitiva de 32 dientes se conocen como dientes supernumerarios o hiperodoncia. Los supernumerarios se pueden presentar de manera única o múltiple y de forma heteromórfica o eumórfica. El supernumerario más prevalente es el mesiodens, se da más en hombres, en dentición permanente y en el maxilar. Su etiología no está confirmada, pero puede deberse a una hiperactividad de la lámina dental. El tratamiento varía de acuerdo a cada paciente según si está afectando a la dentición normal o no y el desarrollo que tengan las estructuras dentarias. El siguiente reporte de caso habla de un paciente de 6 años, no sindrómico, en donde se presentó con un mesiodens erupcionado y se encontraron más supernumerarios gracias a la radiografía complementaria.


Those cases in which the primary normal dental formula of 20 teeth or the final one of 32 teeth is exceeded are known as supernumerary teeth or hyperdontia. The supernumeraries can be presented in a single or multiple way and in a heteromorphic or eumorphic way. The most prevalent supernumerary is the mesiodens, it occurs more in men, in the permanent dentition and in the maxilla. Its etiology is not confirmed, but it may be due to hyperactivity of the dental lamina. The treatment varies according to each patient depending on whether it is affecting the normal dentition or not and the development of the dental structures. The following case report talks about a 6-year-old, non- syndromic patient, who presented with an erupted mesiodens and more supernumeraries were found thanks to the complementary radiography.


Subject(s)
Humans , Female , Child , Tooth, Supernumerary/diagnostic imaging , Cone-Beam Computed Tomography/methods , Tooth, Supernumerary/pathology
10.
Rev. cir. traumatol. buco-maxilo-fac ; 23(3): 6-13, jul.-set. 2023. graf
Article in Portuguese | LILACS, BBO - Dentistry | ID: biblio-1551440

ABSTRACT

O objetivo deste estudo quantitativo, transversal, retrospectivo e descritivo é conhecer a prevalência e a distribuição de traumatismo dentário (TD) em dois hospitais escola do Paraná, entre 2013 e 2021. Os dados (variáveis sociodemográficas; Classificação Internacional de Doenças; tipo e motivo do TD; número de dentes envolvidos e momento da ocorrência do trauma) foram extraídos dos prontuários eletrônicos dos pacientes com TD, por dois pesquisadores utilizando ficha padronizada, e descritos por frequências absolutas e relativas. Dentre 1.216 prontuários analisados, apenas 51 evidenciaram TD. Os homens (n=41/80,4%) representaram a maior parte dos pacientes. A fratura de coroa foi o tipo de TD mais encontrado (n=13/25,5%) e a queda, a maior motivação para os eventos (n=18/35,3%). A maior parte dos TD ocorreu antes da internação (n=46/90,2%) e 33 pacientes (64,7%) apresentaram até dois dentes acometidos por TD. Em razão do número reduzido de prontuários encontrados, sugere-se que estejam ocorrendo subnotificações dos casos de TD nos hospitais pesquisados. A inserção recente do cirurgião-dentista no ambiente hospitalar, associada à carência técnica de profissionais da equipe para a identificação de TD, e a análise específica de traumas dentários, sem a inclusão de eventos faciais, podem estar atreladas a essa subnotificação... (AU)


The objective of this quantitative, cross-sectional, retrospective and descriptive study is to know the prevalence and distribution of dental trauma (DT) in two teaching hospitals in Paraná, between 2013 and 2021. Data (sociodemographic variables; International Classification of Diseases; type and reason of the DT; number of teeth involved and time of trauma occurrence) were extracted from the electronic medical records of patients with DT, by two researchers using a standardized form, and described by absolute and relative frequencies. Among 1,216 medical records analyzed, only 51 showed DT. Men (n=41/80.4%) represented the majority of patients. Crown fracture was the most common type of DT (n=13/25.5%) and falls were the greatest motivation for the events (n=18/35.3%). Most DTs occurred before admission (n=46/90.2%) and 33 patients (64.7%) had up to two teeth affected by DTs. Due to the small number of medical records found, it is suggested that there are underreporting of DT cases in the surveyed hospitals. The recent insertion of dentists in the hospital environment, associated with the technical lack of team professionals to identify DT, and the specific analysis of dental trauma, without the inclusion of facial events, may be linked to this underreporting... (AU)


El objetivo de este estudio cuantitativo, transversal, retrospectivo y descriptivo es conocer la prevalencia y distribución del trauma dental (TD) en dos hospitales docentes de Paraná, entre 2013 y 2021. Datos (variables sociodemográficas; Clasificación Internacional de Enfermedades; tipo y motivo de la TD; número de dientes involucrados y tiempo de ocurrencia del trauma) fueron extraídas de las historias clínicas electrónicas de pacientes con TD, por dos investigadores utilizando un formulario estandarizado, y descritas por frecuencias absolutas y relativas. De las 1.216 historias clínicas analizadas, solo 51 presentaban TD. Los hombres (n = 41/80,4%) representaron la mayoría de los pacientes. La fractura de corona fue el tipo más común de TD (n = 13/25,5%) y las caídas fueron la mayor motivación para los eventos (n = 18/35,3%). La mayoría de TD ocurrieron antes del ingreso (n = 46/90.2%) y 33 pacientes (64.7%) tenían hasta dos dientes afectados por TD. Debido a la pequeña cantidad de historias clínicas encontradas, se sugiere que hay subregistro de casos de TD en los hospitales encuestados. La reciente inserción de odontólogos en el ámbito hospitalario, asociada a la falta técnica de equipo de profesionales para identificar TD, y el análisis específico del trauma dental, sin la inclusión de eventos faciales, pueden estar vinculados a este subregistro... (AU)


Subject(s)
Humans , Male , Female , Tooth Avulsion , Accidental Falls , Emergencies , Facial Bones/injuries , Electronic Health Records , Mandibular Injuries
11.
Rev. ADM ; 80(4): 228-231, jul.-ago. 2023. ilus
Article in Spanish | LILACS | ID: biblio-1527398

ABSTRACT

Los terceros molares heterotópicos son dientes que se encuentran incluidos en los maxilares y la mandíbula distantes a su sitio de erupción habitual. Su etiología no está bien definida y existen diversas teorías. Estos dientes pueden aparecer en diferentes zonas de las estructuras óseas, teniendo predilección por la mandíbula. Suelen aparecer entre la segunda y la séptima década de la vida, la mayoría de los casos son hallazgos imagenológicos en la consulta odontológica. El tercer molar mandibular es el diente que presenta heterotopía con mayor frecuencia, siendo su localización habitual en rama mandibular y en la región subcondílea. El quiste dentígero es la patología asociada más común. Presentamos un caso de tercer molar heterotópico en rama mandibular derecha de larga evolución, relacionado a un quiste dentígero, el cual se manejó bajo anestesia regional. Se describe la etiología, técnica quirúrgica y consideraciones especiales relacionados con los dientes heterotópicos (AU)


Heterotopic third molars are teeth that are embedded in the maxilla and mandible, remote from their usual eruption site. Its etiology is not well defined and there are various theories at the moment. These teeth can appear in different areas of the bone's structures, having a predilection for the jaw. They usually appear between the second and seventh decade of life, and in most cases are imaging findings. The mandibular third molar is the tooth with the most frequent heterotopia, being its usual location in the mandibular branch and in the subcondylar region. The dentigerous cyst is the most common associated pathology. We present a case of a long evolution heterotopic third molar in the right mandibular branch, related to a dentigerous cyst which was managed under local anesthesia. The etiology, surgical technique and special considerations related to heterotopic teeth are described (AU)


Subject(s)
Humans , Female , Aged , Tooth Eruption, Ectopic/surgery , Tooth Eruption, Ectopic/etiology , Dentigerous Cyst/complications , Molar, Third/abnormalities , Oral Surgical Procedures/methods , Mexico , Molar, Third/diagnostic imaging
12.
Rev. estomatol. Hered ; 33(3): 267-272, jul.-set. 2023. graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1560024

ABSTRACT

RESUMEN La discromía de piezas dentarias es un problema clínico frecuente en la práctica dental que llega a ser una preocupación estética que puede afectar a la autoestima del paciente. Aunque la técnica de blanqueamiento interno está asociada a resultados óptimos a largo plazo, existen casos en donde no es posible realizar una apertura cameral. Por lo tanto, el presente reporte de casos muestra el uso del blanqueamiento externo con las técnicas en consultorio y domiciliaria en dientes oscurecidos donde se consiguió con éxito restaurar el color natural de forma conservadora.


ABSTRACT Discoloration of teeth is a common clinical issue in dental practice, often posing an aesthetic concern that may impact the patient's self-esteem. While the internal bleaching technique usually offers favorable long-term outcomes, situations arise where chamber opening is not viable. In such instances, this case report highlights the application of external bleaching through both in-office and at-home methods. These techniques were employed to address darkened teeth, successfully restoring their natural color using a minimally invasive approach.


RESUMO A discromia dental é um problema clínico comum na prática odontológica, que se torna uma preocupação estética capaz de afetar a autoestima do paciente. Embora a técnica de clareamento interno esteja associada a ótimos resultados em longo prazo, existem casos em que a abertura da câmara não é possível. Portanto, o presente relato de caso mostra o uso de clareamento externo com técnicas no consultório e em casa em dentes escurecidos, nos quais a cor natural foi restaurada com sucesso de maneira conservadora.

13.
RECIIS (Online) ; 17(2)abr.-jun.,2023. 387^c407
Article in Portuguese | LILACS | ID: biblio-1438495

ABSTRACT

Estudo exploratório realizado entre 14/02/2021 e 06/03/2021, visando mapear e caracterizar os perfis sobre traumatismos dentários no Instagram, analisar as publicações quanto ao teor e à qualidade do conteúdo, como também examinar a interação e a prática comunicativa. Foram incluídos 25 perfis que apresentavam baixa audiência e pequena atividade, considerando-se o número de seguidores, a frequência de atualização e o número de publicações. Dezoito perfis eram brasileiros e estavam vinculados a projetos de extensão de Instituições de Ensino Superior (IES). Realizou-se a análise de 13 posts dos três perfis ativos, e verificou-se que eles estavam em conformidade com os protocolos da Associação Internacional de Traumatologia Dentária. As práticas comunicativas eram informacionais não se configurando como espaços de aprendizagem colaborativa. Redes sociais on-line constituem-se atualmente em estratégias importantes para a divulgação científica e a participação cidadã, mas os limites e os desafios do seu uso devem ser levados em conta no planejamento das ações de comunicação institucional em saúde pública


Exploratory study made from 14/02/2021 to 06/03/2021, aiming to map and characterize the profiles about dental trauma on Instagram, besides analyzing the posts according to its content and quality, interac-tions and communicative practice. Twenty-five profiles were included and presented low audience and low activity, considering the number of followers, updating frequency and number of posts. Eighteen of these profiles were Brazilian and had links with Universities Extension Projects. Thirteen posts were analyzed on the three active profiles, and it was verified that they were in conformity to the International Association of Dental Traumatology (IADT). The communicative practices were international, not being configured as collaborative learning spaces. Social media are important strategies to scientific communication and citizen participation, but limits and challenges of its use must be considered on the planning of institutional public health communication


Estudio exploratorio realizado entre el 14/02/2021 y el 06/03/2021, con el objetivo de mapear y caracteri-zar perfiles sobre trauma dental en Instagram, además de analizar publicaciones sobre contenido y calidad del contenido, interaciones y la práctica comunicativa. Se incluyeron 25 perfiles que tenían baja audiencia y poca actividad, considerando el número de seguidores, frecuencia de actualización y número de publica-ciones. Dieciocho perfiles eran brasileños y estaban vinculados a proyectos de extensión de Instituciones de Educación Superior. Se realizó un análisis de 13 publicaciones de los tres perfiles activos y se verificó que cumplían con los protocolos de la Asociación Internacional de Traumatología Dental. Las prácticas comunicativas fueron informacionales, no configuradas como espacios de aprendizaje colaborativo. Las redes sociales constituyen estrategias importantes para la divulgación científica y la participación ciuda-dana, pero los límites y desafíos de su uso deben ser tomados en cuenta a la hora de planificar acciones de comunicación institucional en salud pública


Subject(s)
Humans , Dentistry , Social Networking , COVID-19 , Communication , Scientific Communication and Diffusion , Health Communication
14.
Gac Sanit ; 37: 102303, 2023.
Article in Spanish | MEDLINE | ID: mdl-37156068

ABSTRACT

OBJECTIVE: To identify the association between oral health and suspected cognitive impairment in older adults in Chile. METHOD: Cross-sectional study including 1826 people ≥60 years who participated in the National Health Survey of Chile, 2016-2017. Oral health was evaluated by the number of teeth, presence of caries, use of dental prostheses, self-reported oral health, and pain and/or discomfort in the oral cavity. Cognitive impairment was assessed using the Mini-Mental State Examination (MMSE). The association was evaluated by logistic and linear regression, adjusted for sociodemographic and lifestyle variables. RESULTS: Compared with people without suspicion of cognitive impairment, people with suspected impairment had five fewer teeth (13.4 vs. 8.5 teeth), a much higher difference in women than in men, and a higher frequency of oral pain. Edentulism and fewer teeth were associated with a higher likelihood of suspected cognitive impairment, associations that were not maintained in adjusted models. Oral pain was associated with a higher likelihood of suspected impairment even in the most adjusted model (odds ratio: 1.99; 95% confidence interval [95%CI]: 1.09-3.63). In linear models, an increase of 2% (95%CI: 0.01-0.05) in the MMSE score was observed for each additional tooth. CONCLUSIONS: Poor oral health, particularly tooth loss and the presence of pain, was associated with cognitive impairment in older adults in Chile.


Subject(s)
Cognitive Dysfunction , Oral Health , Male , Humans , Female , Aged , Chile/epidemiology , Cross-Sectional Studies , Cognitive Dysfunction/epidemiology , Pain
15.
Reumatol Clin (Engl Ed) ; 19(5): 285-289, 2023 May.
Article in English | MEDLINE | ID: mdl-37147064

ABSTRACT

INTRODUCTION AND OBJECTIVES: Trichorhinophalangeal syndrome (TRPS) is a rare multisystem disorder characterized by abnormalities in the hair (tricho), nose (rhino), and digits (phalangeal). A variety of nonspecific intraoral findings have been reported in the literature, including hypodontia, delayed tooth eruption, malocclusion, a high-arched palate, mandibular retrognathia, midface hypoplasia, and multiple impacted teeth. In addition, supernumerary teeth have been detected in several persons with TRPS, especially type 1. This report describes the clinical manifestations and dental management of a TRPS 1 patient with multiple impacted supernumerary and permanent teeth. PATIENT: A 15-year-old female patient visited our clinic with a known medical history of TRPS 1 with laceration of the tongue caused by teeth eruption in the palate. RESULTS: Radiographic images showed a total of 45 teeth: two deciduous, 32 permanent, and 11 supernumerary teeth. Six permanent teeth and 11 supernumerary teeth in the posterior quadrants were impacted. Four impacted third molars, supernumerary teeth, retained deciduous teeth, and impacted maxillary premolars were removed under general anaesthesia. DISCUSSION AND CONCLUSIONS: This case suggests that all patients with TRPS should undergo full clinical and radiographic oral examination and should be informed about the disease and the importance of dental counselling.


Subject(s)
Hair Diseases , Langer-Giedion Syndrome , Tooth, Impacted , Tooth, Supernumerary , Female , Humans , Adolescent , Langer-Giedion Syndrome/diagnosis , Nose
16.
Rev. esp. cardiol. (Ed. impr.) ; 76(5): 301-311, mayo 2023.
Article in Spanish | IBECS | ID: ibc-219658

ABSTRACT

Introducción y objetivos Recientemente se han descrito mutaciones missense en la filamina C (FLNC) como causa de miocardiopatía. Los conocimientos sobre la patogenicidad y la correlación genotipo-fenotipo son escasos. Nuestro objetivo es describir un fenotipo cardiaco distintivo relacionado con mutaciones missense en el dominio ROD2 de FLNC (FLNC-mRod2). Métodos Incluimos 21 familias independientes con fenotipo de miocardiopatía hipertrófica (MCH)/miocardiopatía restrictiva (MCR) portadoras de variantes missense en FLNC-mRod2. Se estudió clínicamente a los portadores, además de hacer un cribado en cascada. Se analizó histológicamente el tejido miocárdico de tres corazones explantados y se comparó con un corazón portador de un truncamiento de FLNC y con un control sano. Se transfectaron plásmidos con mutaciones missense de FLNC y se analizaron mediante microscopía confocal. Resultados En 11 familias (52%) con 20 individuos evaluados (37 [23,7-52,7] años), 15 casos presentaron un fenotipo cardiaco consistente en una superposición de MCH-MCR e hipertrabeculación ventricular izquierda (apariencia de dientes de sierra). Durante una mediana de seguimiento de 6,49 años presentaron principalmente insuficiencia cardiaca avanzada (16 (80%) disfunción diastólica, 3 trasplantes cardiacos, 3 muertes por insuficiencia cardiaca) en ausencia de alteraciones de la conducción cardiaca o miopatía esquelética. Un total de 6 familias presentaban segregación genotipo-fenotipo leve, y las restantes eran mutaciones de novo. Se observó una remodelación de la matriz extracelular y distribución de la FLNC diferencial en los cardiomiocitos. Las células HT1080 y H9c2 no revelaron agregados citoplasmáticos de FLNC. Conclusiones Las variantes en FLNC-mRod2 exhiben una alta prevalencia de fenotipo solapado de MCR, MCH e hipertrabeculación en dientes de sierra, con una remodelación histopatológica cardiaca distintiva (AU)


Introduction and objectives Missense mutations in the filamin C (FLNC) gene have been reported as cause of inherited cardiomyopathy. Knowledge of the pathogenicity and genotype-phenotype correlation remains scarce. Our aim was to describe a distinctive cardiac phenotype related to rare missense FLNC variants in the ROD2 domain. Methods We recruited 21 unrelated families genetically evaluated because of hypertrophic cardiomyopathy (HCM)/restrictive cardiomyopathy (RCM) phenotype carrying rare missense variants in the ROD2 domain of FLNC (FLNC-mRod2). Carriers underwent advanced cardiac imaging and genetic cascade screening. Myocardial tissue from 3 explanted hearts of a missense FLNC carrier was histologically analyzed and compared with an FLNC-truncating variant heart sample and a healthy control. Plasmids independently containing 3 FLNC missense variants were transfected and analyzed using confocal microscopy. Results Eleven families (52%) with 20 assessed individuals (37 [23.7-52.7]) years showed 15 cases with a cardiac phenotype consisting of an overlap of HCM-RCM and left ventricular hypertrabeculation (saw-tooth appearance). During a median follow-up of 6.49 years, they presented with advanced heart failure: 16 (80%) diastolic dysfunction, 3 heart transplants, 3 heart failure deaths) and absence of cardiac conduction disturbances or skeletal myopathy. A total of 6 families had moderate genotype-phenotype segregation, and the remaining were de novo variants. Differential extracellular matrix remodeling and FLNC distribution among cardiomyocytes were confirmed on histology. HT1080 and H9c2 cells did not reveal cytoplasmic aggregation of mutant FLNC. Conclusions FLNC-mRod2 variants show a high prevalence of an overlapped phenotype comprising RCM, HCM and deep hypertrabeculation with saw-tooth appearance and distinctive cardiac histopathological remodeling (AU)


Subject(s)
Humans , Male , Female , Infant , Child, Preschool , Child , Adolescent , Adult , Middle Aged , Aged , Cardiomyopathy, Hypertrophic/genetics , Cardiomyopathy, Restrictive/genetics , Mutation/genetics , Filamins/genetics , Phenotype
17.
Reumatol. clín. (Barc.) ; 19(5): 285-289, May. 2023. ilus, tab
Article in English | IBECS | ID: ibc-219783

ABSTRACT

Introduction and objectives: Trichorhinophalangeal syndrome (TRPS) is a rare multisystem disorder characterized by abnormalities in the hair (tricho), nose (rhino), and digits (phalangeal). A variety of nonspecific intraoral findings have been reported in the literature, including hypodontia, delayed tooth eruption, malocclusion, a high-arched palate, mandibular retrognathia, midface hypoplasia, and multiple impacted teeth. In addition, supernumerary teeth have been detected in several persons with TRPS, especially type 1. This report describes the clinical manifestations and dental management of a TRPS 1 patient with multiple impacted supernumerary and permanent teeth. Patient: A 15-year-old female patient visited our clinic with a known medical history of TRPS 1 with laceration of the tongue caused by teeth eruption in the palate. Results: Radiographic images showed a total of 45 teeth: two deciduous, 32 permanent, and 11 supernumerary teeth. Six permanent teeth and 11 supernumerary teeth in the posterior quadrants were impacted. Four impacted third molars, supernumerary teeth, retained deciduous teeth, and impacted maxillary premolars were removed under general anaesthesia. Discussion and conclusions: This case suggests that all patients with TRPS should undergo full clinical and radiographic oral examination and should be informed about the disease and the importance of dental counselling.(AU)


Introducción y objetivos: El síndrome tricorrinofalángico (TRPS) es un trastorno multisistémico raro caracterizado por anomalías en el pelo (trico), la nariz (rino) y los dedos (falángico). En la literatura se han reportado una variedad de hallazgos intraorales inespecíficos, incluyendo hipodontia, demora de la erupción dental, maloclusión, paladar muy arqueado, retrognatia mandibular, hipoplasia en la sección media del rostro y múltiples dientes impactados. Además, se han detectado dientes supernumerarios en diversas personas con TRPS, en especial de tipo 1. Este informe describe las manifestaciones clínicas y el manejo dental de una paciente con TRPS 1 con múltiples dientes impactados, supernumerarios y permanentes. Paciente: Una paciente de 15 años con historia médica conocida de TRPS 1 se presentó en nuestra clínica quejándose de laceración de la lengua causada por dientes erupcionados. Resultados: Las imágenes radiográficas mostraron un total de 45 dientes: 2 deciduos, 32 permanentes y 11 supernumerarios. Seis dientes permanentes y 11 dientes supernumerarios de los cuadrantes posteriores resultaron impactados. Se extrajeron 4 terceros molares y dientes supernumerarios impactados, dientes deciduos retenidos y premolares maxilares impactados bajo anestesia general. Discusión y conclusiones. Este caso evidencia que todos los pacientes con TRPS deberían someterse a exámenes orales completos a nivel clínico y radiográfico, y ser informados sobre la enfermedad y la importancia del asesoramiento dental.(AU)


Subject(s)
Humans , Female , Adolescent , Langer-Giedion Syndrome , Tooth, Supernumerary , Tooth, Impacted , Inpatients , Physical Examination
18.
Rev. cuba. estomatol ; 60(1)mar. 2023.
Article in Spanish | LILACS, CUMED | ID: biblio-1521908

ABSTRACT

Introducción: En Cuba los estándares de orden y cronología de brote dentario, usados como referencia, son foráneos. Objetivo: Describir los patrones del orden y la cronología de brote de la dentición permanente en la provincia Villa Clara, Cuba. Métodos: Se realizó un estudio epidemiológico y descriptivo de la dentición permanente en Villa Clara, entre los años 2015 y 2018. Mediante un muestreo polietápico aleatorio simple, se obtuvo una muestra de 2064 niñas y niños entre 4 y 14 años, nacidos en Villa Clara, sin alteraciones del crecimiento general y craneofacial. En ellos se observó el brote y se calcularon los promedios ponderados para las edades. Resultados: Se encontraron diferencias para las edades según Mayoral, Moyers y Águila. En más del 50 por ciento predominó la simetría y los dientes inferiores brotaron antes que sus homólogos superiores, con una frecuencia del 48,26 por ciento, los caninos inferiores brotaron después que el primer premolar inferior. Conclusiones: Predominó la simetría del brote, ocurrió por grupos dentarios separados, por períodos de reposo y un orden polimórfico. Se elaboró una tabla con las edades de brote para la población villaclareña(AU)


Introduction: In Cuba the standards of order and chronology of dental budding, used as a reference, are foreign. Objective: To describe the patterns of the order and chronology of outbreak of permanent dentition in Villa Clara province, Cuba. Methods: An epidemiological and descriptive study of permanent dentition in Villa Clara, between 2015 and 2018 was conducted. Bymeans of simple random multistage sampling, a sample of 2064 girls and boys between 4 and 14 yearsold, born in Villa Clara, without alterations in general and craniofacial growth, was obtained. In them the outbreak was observed and weight edaverages forages were calculated. Results: Differences were found forages according to Mayoral, Moyers and Aguila. Symmetry predominated in more than 50 percent and the lowertee therupted before the irupper counter parts, with a frequency of 48.26 percent, the lower canines erupted after the lower first premolar. Conclusions: Teething symmetry predominated and occurred in separate tooth groups, resting periods and in a polymorphicorder. A table with the too theruptionages for the population of Villa clara was created(AU)


Subject(s)
Humans , Male , Female , Child , Dentition, Permanent , Epidemiologic Studies , Epidemiology, Descriptive
19.
Rev Esp Cardiol (Engl Ed) ; 76(5): 301-311, 2023 May.
Article in English, Spanish | MEDLINE | ID: mdl-35952944

ABSTRACT

INTRODUCTION AND OBJECTIVES: Missense mutations in the filamin C (FLNC) gene have been reported as cause of inherited cardiomyopathy. Knowledge of the pathogenicity and genotype-phenotype correlation remains scarce. Our aim was to describe a distinctive cardiac phenotype related to rare missense FLNC variants in the ROD2 domain. METHODS: We recruited 21 unrelated families genetically evaluated because of hypertrophic cardiomyopathy (HCM)/restrictive cardiomyopathy (RCM) phenotype carrying rare missense variants in the ROD2 domain of FLNC (FLNC-mRod2). Carriers underwent advanced cardiac imaging and genetic cascade screening. Myocardial tissue from 3 explanted hearts of a missense FLNC carrier was histologically analyzed and compared with an FLNC-truncating variant heart sample and a healthy control. Plasmids independently containing 3 FLNC missense variants were transfected and analyzed using confocal microscopy. RESULTS: Eleven families (52%) with 20 assessed individuals (37 [23.7-52.7]) years showed 15 cases with a cardiac phenotype consisting of an overlap of HCM-RCM and left ventricular hypertrabeculation (saw-tooth appearance). During a median follow-up of 6.49 years, they presented with advanced heart failure: 16 (80%) diastolic dysfunction, 3 heart transplants, 3 heart failure deaths) and absence of cardiac conduction disturbances or skeletal myopathy. A total of 6 families had moderate genotype-phenotype segregation, and the remaining were de novo variants. Differential extracellular matrix remodeling and FLNC distribution among cardiomyocytes were confirmed on histology. HT1080 and H9c2 cells did not reveal cytoplasmic aggregation of mutant FLNC. CONCLUSIONS: FLNC-mRod2 variants show a high prevalence of an overlapped phenotype comprising RCM, HCM and deep hypertrabeculation with saw-tooth appearance and distinctive cardiac histopathological remodeling.


Subject(s)
Cardiomyopathies , Cardiomyopathy, Hypertrophic , Cardiomyopathy, Restrictive , Heart Failure , Humans , Cardiomyopathy, Restrictive/genetics , Mutation, Missense , Mutation , Filamins/genetics , Phenotype , Myocardium , Cardiomyopathies/diagnosis , Cardiomyopathies/genetics , Cardiomyopathy, Hypertrophic/diagnosis , Cardiomyopathy, Hypertrophic/genetics
20.
Gac. sanit. (Barc., Ed. impr.) ; 37: 102303, 2023. tab
Article in Spanish | IBECS | ID: ibc-220410

ABSTRACT

Objetivo: Identificar la asociación entre salud oral y sospecha de deterioro cognitivo en personas mayores chilenas. Método: Estudio transversal con 1826 participantes ≥60 años de la Encuesta Nacional de Salud de Chile, 2016-2017. La salud oral fue evaluada por el número de dientes, la presencia de caries, el uso de prótesis dental y el autorreporte de salud oral y dolor en la cavidad oral. La sospecha de deterioro cognitivo fue evaluada mediante el Mini-Mental State Examination (MMSE). Se empleó regresión logística y lineal, ajustada por variables sociodemográficas y de estilos de vida. Resultados: En comparación con personas sin sospecha de deterioro cognitivo, aquellas con sospecha de deterioro cognitivo presentaron cinco dientes menos (13,4 vs. 8,5 dientes), diferencia muy superior en mujeres que en hombres, y mayor frecuencia de dolor oral. El edentulismo y el menor número de dientes se asociaron a mayor probabilidad de sospecha de deterioro cognitivo, asociaciones que no se mantuvieron en modelos ajustados. El dolor oral se asoció a mayor probabilidad de sospecha de deterioro cognitivo (odds ratio: 1,99; intervalo de confianza del 95% [IC95%]: 1,09-3,63). Por cada diente adicional se observó un aumento del 2% (IC95%: 0,01-0,05) en la puntuación del MMSE. Conclusiones: La mala salud oral, en particular la pérdida de dientes y la presencia de dolor, se asociaron con deterioro cognitivo en personas mayores chilenas. (AU)


Objective: To identify the association between oral health and suspected cognitive impairment in older adults in Chile. Method: Cross-sectional study including 1826 people ≥60 years who participated in the National Health Survey of Chile, 2016-2017. Oral health was evaluated by the number of teeth, presence of caries, use of dental prostheses, self-reported oral health, and pain and/or discomfort in the oral cavity. Cognitive impairment was assessed using the Mini-Mental State Examination (MMSE). The association was evaluated by logistic and linear regression, adjusted for sociodemographic and lifestyle variables. Results: Compared with people without suspicion of cognitive impairment, people with suspected impairment had five fewer teeth (13.4 vs. 8.5 teeth), a much higher difference in women than in men, and a higher frequency of oral pain. Edentulism and fewer teeth were associated with a higher likelihood of suspected cognitive impairment, associations that were not maintained in adjusted models. Oral pain was associated with a higher likelihood of suspected impairment even in the most adjusted model (odds ratio: 1.99; 95% confidence interval [95%CI]: 1.09-3.63). In linear models, an increase of 2% (95%CI: 0.01-0.05) in the MMSE score was observed for each additional tooth. Conclusions: Poor oral health, particularly tooth loss and the presence of pain, was associated with cognitive impairment in older adults in Chile. (AU)


Subject(s)
Humans , Male , Female , Middle Aged , Aged , Aged, 80 and over , Cognitive Dysfunction/epidemiology , Oral Health , Cognitive Dysfunction , Cross-Sectional Studies , Chile/epidemiology , Aging , Pain
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