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1.
Rev. Asoc. Odontol. Argent ; 111(2): 1110833, mayo-ago. 2023. ilus
Article in Spanish | LILACS | ID: biblio-1532849

ABSTRACT

Objetivo: Las comunicaciones bucosinusales y buco- nasales son condiciones patológicas que se caracterizan por la presencia de una solución de continuidad entre la cavidad bucal y el seno maxilar o la cavidad nasal respectivamente. Una vez que se ha instalado una comunicación es deseable ce- rrar este defecto, evitando así la infección del seno maxilar y posibles dificultades en la deglución, fonación y masticación. Se han propuesto diferentes tratamientos para su resolución, algunos no quirúrgicos y otros quirúrgicos. Los quirúrgicos pueden realizarse desplazando tejidos locales, regionales o injertando. El presente trabajo tiene como objetivo presentar situaciones clínicas de comunicaciones bucosinusales y buco- nasales con diferentes etiologías y sus distintos tratamientos según tamaño y ubicación del defecto. Casos clínicos: Se identificaron pacientes que asistie- ron al Servicio de Cirugía Maxilofacial del Hospital Piñero presentando cuatro comunicaciones bucosinusales agudas y crónicas y una comunicación buconasal crónica. Los casos analizados fueron tratados de manera quirúrgica utilizando di- versos colgajos según tamaño y ubicación del defecto (AU)


Aim: Oroantral and oronasal communications are patho- logical conditions characterized by the presence of a solu- tion of continuity between the oral cavity and the maxillary sinus or nasal cavity respectively. Once a communication has been installed, it is desirable to close this defect, thus avoid- ing infection of the maxillary sinus and possible difficulties in swallowing, phonation, and mastication. Different treatments have been proposed for its resolution, some non-surgical and others surgical. Surgical procedures can be performed by dis- placing local or regional tissue or by grafting. The aim of this case report is to present clinical situations of oral sinus and oral nasal communication with different etiologies and their different treatments according to the size and location of the defect. Clinical cases: A group of patients who attended the Maxillofacial Surgery Service of Piñero Hospital presenting four acute and chronic oral sinus and one oronasal communi- cations were identified. The analyzed cases were treated sur- gically using different flaps according to the size and location of the defect (AU)


Subject(s)
Humans , Male , Female , Oroantral Fistula/surgery , Oroantral Fistula/etiology , Oroantral Fistula/therapy , Argentina , Surgical Flaps , Dental Service, Hospital
2.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1389710

ABSTRACT

Resumen El diagnóstico diferencial de las lesiones destructivas de la línea media es amplio y complejo debido a su presentación clínica poco específica, pudiendo abarcar desde cuadros infecciosos, neoplásicos y patologías autoinmunes. Una entidad a considerar son las lesiones destructivas de la línea media inducidas por cocaína (CIMDL), la que se caracteriza por una extensa destrucción de estructuras a nivel medio-facial. Se presenta el caso de un paciente con antecedentes de consumo de cocaína con una gran lesión destructiva endonasal asociada a una perforación palatal, fiebre, cervicalgia y meningismo. Se realizó un estudio nasofibroscópico y exámenes de laboratorio donde destaca un leve aumento de parámetros inflamatorios y serología positiva para anticuerpos anticitoplasma de neutrófilo (ANCA). Los exámenes imagenológicos destacan una trombosis de carótida interna derecha, osteítis del clivus y paquimeningitis retroclival. Se decide ingresar a pabellón para realizar un aseo y tomar biopsias. Al descartar los diagnósticos diferenciales de CIMDL, el paciente inició terapia antibiótica y antifúngica endovenosa evolucionando en forma satisfactoria. La CIMDL es una condición infrecuente cuyo principal diagnóstico diferencial es la granulomatosis con poliangeitis. Dada similitud en las presentaciones clínicas y la gran diferencia en el manejo de ambas patologías la necesidad de un diagnóstico certero es fundamental.


Abstract Differential diagnosis of destructive midline injuries is complex due to its nonspecific clinical presentation, and the broad variety of conditions that share the same signs and symptoms, such as infections, neoplasms and autoimmune diseases. One of the etiologies that should be considered is cocaine-induced destructive midline lesions (CIMDL), cha- racterized by extensive destruction of midface structures. The following case describes a patient with history of cocaine abuse with a large destructive endonasal lesion asso- ciated with a palatal perforation, fever, cervicalgia and meningism. Clinical assessment included a nasofibroscopy and laboratory tests. Results revealed a slight increase in in- flammatory parameters and positive antineutrophil cytoplasmic antibody serology. Ad- ditionally, imaging revealed a thrombosis of the right internal carotid, clivus osteitis, and retroclival pachymeningitis. Surgical debridement was performed, and biopsies of the nasal cavity were taken. Once the other possible diagnoses were ruled out, the patient was started on intravenous antibiotic and antifungal therapies. The patient showed a positive response to treatment and was successfully discharged after two months. CIMDL is a rare condition whose main differential diagnosis is granulomatosis with polyangiitis. Given the similarity in clinical presentations and the important differences in the management of both pathologies, the need for an accurate diagnosis is essential.

3.
Rev. med. Rosario ; 83(3): 119-122, sep.-dic. 2017. ilus
Article in Spanish | LILACS | ID: biblio-973315

ABSTRACT

La fístula palatina anterior es la comunicación anormal entre la cavidad oral y la nariz que se presenta después del cierre quirúrgico de la fisura palatina, ésta ocurre con más frecuencia en defectos de paladar duro. El colgajo de lengua está indicado para la reconstrucción de grandes fístulas palatinas y con excesivas cicatrices palatinas luego de varios procedimientos insatisfactorios. El colgajo ofrece varias ventajas ya que presenta abundante tejido, excelente irrigación y es de fácil rotación. El resultado fue satisfactorio.


The anterior palatal fistula is the abnormal communication between the oral cavity and nose that occurs after surgical closure of cleft palate, this occurs more frequently in hard palate defects. Tongue flap is indicated for the reconstruction of large fistulas and excessive palatal scars after several unsatisfactory procedures. The flap offers several advantages since it presents abundant tissue, excellent irrigation and easy rotation. The result was satisfactory.


Subject(s)
Humans , Child , Adolescent , Cleft Palate , Cleft Palate/surgery , Fistula/surgery , Palate, Hard/pathology , Surgical Flaps
4.
Horiz. med. (Impresa) ; 16(3)jul. 2016.
Article in Spanish | LILACS-Express | LILACS, LIPECS | ID: biblio-1520990

ABSTRACT

Reportamos el caso de una paciente femenina de 24 años, de la ciudad de Cajamarca referida a nosotros, a quien evaluamos, preparamos y operamos quirúrgicamente con un colgajo lingual largo de base anterior, irrigado por la arteria lingual en el servicio de cirugía plástica y quemados del Hospital Nacional Arzobispo Loayza para lograr el cierre, en dos tiempos operatorios (día 0 y luego al día 22) de una gran fistula oronasal que provocaba rinofonía y reflujo nasal de los líquidos y alimentos; debido a la dehiscencia anterior de una palatoplastía realizada en su ciudad a la edad de 2 años en una campaña gratuita extranjera de labio y paladar fisurados


We report the case of a female patient of 24 years old from the city of Cajamarca referred to us, whom we evaluated, prepared and made a surgery with a tongue flap along the previous base, irrigated by the lingual artery in the Plastic Surgery and Burns Section at the Archbishop Loayza National Hospital to achieve the closing two stages (day 0 and then day 22 ) of a large oronasal fistula that caused rinofonía and nasal reflux of liquids and food; due to previous dehiscence Palatoplasty carried out in his city at the age of 2 years in a free foreign campaign of cleft lip and palate

5.
Rev. odontol. mex ; 20(1): 50-56, ene.-mar. 2016. graf
Article in Spanish | LILACS | ID: biblio-961551

ABSTRACT

Las fístulas oronasales son una de las secuelas más comunes consecutivas a la reparación quirúrgica del paladar hendido. El propósito de este reporte es presentar la experiencia con el uso de colgajos de lengua para el cierre de fístulas palatinas anteriores amplias (mayores de 1 cm) o con intentos quirúrgicos previos fallidos. El cierre de las fístulas palatinas anteriores mayores de 1 cm o con tratamientos previos sin éxito. Mediante colgajos de lengua es una de las opciones de tratamiento reportados en la literatura con un alto porcentaje de éxito. En este artículo presentamos un caso clínico de un paciente masculino de 23 años de edad con diagnóstico de secuelas labio y paladar hendido bilateral, que se presenta a la clínica de cirugía oral y maxilofacial de la división de estudios de postgrado e investigación, a la exploración intraoral presentaba una fístula palatina anterior de 2.5 cm de diámetro, con el antecedente de varios intentos quirúrgicos sin éxito, por lo que se decide realizar el cierre de la fístula palatina anterior con un colgajo de lengua de base anterior.


Oro-nasal fistulae are amongst the most common sequels after surgical repair procedures of cleft palate patients. The aim of the present study was to present the experience of using tongue flaps for closure of wide (over 1 cm) anterior palatal fistulae, or in those cases when surgery had previously failed. Closure with tongue flaps of anterior palatal fistulae larger than 1 cm, or when previous treatments have failed is one of the most successful treatment options reported in scientific literature. In the present article we introduce the case of a 23 year old male with bilateral cleft palate and lip surgery sequels. The patient attended the Maxillofacial and Oral Clinic of the Graduate and Research School. Intra-oral exploration revealed a 2.5 diameter anterior palatal fistula. The patient informed of a history of several failed surgical attempts; it was therefore decided to close the anterior palatal fistula with an anterior based tongue flap.

6.
Rev. bras. cir. plást ; 29(3): 438-441, jul.-sep. 2014. tab, ilus
Article in English, Portuguese | LILACS | ID: biblio-741

ABSTRACT

INTRODUÇÃO: Tradicionalmente, a fissura palatina é corrigida em duas camadas - uma camada mucosa nasal e camada muco-periosteal oral. Este estudo avaliou os resultados do fechamento em camada única de fissura palatina comparado ao fechamento tradicional em camada dupla. MÉTODOS: Trata se de revisão de prontuários de 101 casos de correção de fissura palatina realizados entre 1981 e 2012 em uma clínica assistencial/hospital terciário localizado no centro de Wisconsin. Os casos utilizaram fechamento em camada única e foram acompanhados em Clínica de Lábio Leporino por 12 meses. Foram incluídas fissura labial e palatina também como fissura palatina isolada. RESULTADOS: Todos os casos apresentaram cicatrização satisfatória exceto dois casos que necessitaram de correção posterior de pequena fistula. CONCLUSÃO: O fechamento em camada única de fissura palatina é tão efetivo quanto o fechamento tradicional em camada dupla, além disso apresenta mínimas complicações.


INTRODUCTION: Traditionally, cleft of the hard palate is repaired in two layers, with a nasal mucosal layer and an oral mucoperiosteal layer. The aim of this study was to evaluate the results of one layer closure of hard palate cleft compared to the traditional two layers closure. METHODS: The charts of 101 consecutive cases of repair of hard palate cleft performed by the authors from 1981 to 2012 at a tertiary care clinic/hospital in central Wisconsin were reviewed. The cases utilized the single layer closure and were followed in the Cleft Palate Clinic on a yearly basis. Cases included unilateral and bilateral cleft lip and palate as well as isolated cleft palate. RESULTS: All cases healed satisfactorily except for two cases that later required small fistulae repair. CONCLUSION: Single layer closure of the hard palate cleft is as effective as traditional two-layer closure, with minimal complications.


Subject(s)
Humans , Male , Female , Infant , Child, Preschool , Child , History, 21st Century , Surgery, Plastic , Comparative Study , Cleft Lip , Cleft Palate , Review , Oral Surgical Procedures , Evaluation Study , Palate, Hard , Mouth , Nasal Cavity , Surgery, Plastic/methods , Cleft Lip/surgery , Cleft Lip/pathology , Cleft Palate/surgery , Oral Surgical Procedures/methods , Palate, Hard/surgery , Mouth/surgery , Mouth/pathology , Nasal Cavity/surgery , Nasal Cavity/pathology
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