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1.
Rev. ADM ; 80(5): 280-286, sept.-oct. 2023. ilus
Article in Spanish | LILACS | ID: biblio-1531779

ABSTRACT

La recesión gingival es considerada como una deformidad o condición mucogingival, la Academia Americana de Periodontología, define a la recesión gingival como el desplazamiento del margen del tejido blando apical a la unión cemento-esmalte con la exposición de la superficie radicular. El tratamiento de las recesiones gingivales es un motivo de consulta común debido a razones estéticas, hipersensibilidad dentinaria, molestias durante el cepillado e incluso temor a la pérdida dentaria. Es una situación clínica común, 60% de la población humana tiene algún tipo de recesión gingival. Al realizar el examen clínico a paciente masculino de 55 años, se observó una recesión gingival tipo 1 (RT1) sin pérdida de inserción interproximal de la clasificación de Cairo. Se realizó el colgajo posicionado coronalmente (CPC) utilizando una matriz dérmica acelular (MDA) de origen humano OrACELL®. Se obtuvo resultado favorable en el recubrimiento de recesiones gingivales múltiples; considerándolos como una buena alternativa frente a los injertos gingivales autógenos. Concluyendo que, el uso de la matriz dérmica acelular para el tratamiento de la recesión gingival tipo 1 es una adecuada opción para el recubrimiento radicular. Se recomiendan más estudios a largo plazo para ver la estabilidad de los resultados obtenidos con la MDA (AU)


Gingival recession, considered a deformity or mucogingival condition, the American Academy of Periodontology, defines gingival recession as the exposure of the root surface resulting from migration of the gingival margin apical to the cementoenamel junction (CEJ). The treatment of gingival recessions is a common reason for consultation due to aesthetic reasons, dentin hypersensitivity, discomfort during brushing and even fear of tooth loss. It is a common clinical situation, 60% of the human population has some kind of gingival recession. Clinical examination of a 55-year-old male patient showed a type 1 gingival recession (RT1) without loss of interproximal insertion of the Cairo classification. Coronally advanced flap (CAF) was performed using an acellular dermal matrix (ADM) of human origin OrACELL®. Favorable results were obtained in the coating of multiple gingival recessions; considering them as a good alternative to autogenous gingival grafts. Concluding that, the use of the acellular dermal matrix for the treatment of gingival recession type 1, is a suitable option for root lining. Further long-term studies are recommended to see the elasticity of MDA outcomes (AU)


Subject(s)
Humans , Male , Middle Aged , Surgical Flaps , Gingival Recession/therapy , Tooth Root/injuries , Periodontal Attachment Loss/diagnosis , Gingival Recession/classification
2.
Rev. cuba. estomatol ; 59(2): e3887, abr.-jun. 2022. tab, graf
Article in Spanish | LILACS, CUMED | ID: biblio-1408384

ABSTRACT

Introducción: Las recesiones gingivales son afecciones de las encías, que son muy frecuentes y podrían provocar repercusiones estéticas, hipersensibilidad dentinaria y tener más tendencia a la formación de lesiones cervicales. Es necesario recubrir la superficie radicular mediante técnicas regenerativas periodontales. Objetivo: Comparar la cantidad de recubrimiento radicular, la profundidad al sondaje y el nivel de inserción clínica, empleando las técnicas de colgajo de reposición coronal, con y sin injerto de tejido conectivo, en pacientes con recesiones gingivales Miller I y II. Métodos: Se incluyeron un total de 16 pacientes con recesiones gingivales Miller clase I y II, de los cuales se seleccionaron 50 piezas dentarias tratadas quirúrgicamente para cubrir las recesiones. Se utilizaron las técnicas de colgajo de reposición coronal, con y sin injerto de tejido conectivo. Las mediciones clínicas fueron comparadas al inicio y a los tres meses posoperatorios. Resultados: Al tercer mes poscirugía los resultados del recubrimiento radicular, profundidad al sondaje y el nivel de inserción clínica para la técnica colgajo de reposición coronal con injerto de tejido conectivo, fueron 0,96 ± 1,33; 0,87 ± 0,63; 1,83 ± 1,7 y para la técnica colgajo de reposición coronal fueron 1,44 ± 1,19; 1,04 ± 0,52; 2,48 ± 1,48, respectivamente. Al comparar el recubrimiento radicular intergrupo no se encontraron diferencias significativas (p = 0,11). Sin embargo, al comparar la profundidad al sondaje intergrupo (p = 0,04), el nivel de inserción clínica intergrupo (p = 0,001) y todas las mediciones clínicas intragrupo (p = 0,001), se encontraron diferencias significativas. Conclusiones: La técnica de colgajo de reposición coronal, con y sin injerto de tejido conectivo, demostró diferencias significativas en la profundidad al sondaje y el nivel de inserción clínica en recesiones gingivales Miller I y II. No se alcanzaron diferencias significativas para el recubrimiento radicular en ambas técnicas a los 3 meses de seguimiento(AU)


Introduction: Gingival recession is a very common gum condition which may result in aesthetic alterations and dentin hypersensitivity, and increase the probability of cervical lesions. It is necessary to cover the root surface using periodontal regeneration techniques. Objective: Compare the amount of root coverage, probing depth and clinical insertion level, using coronally repositioned flap techniques with and without connective tissue graft in patients with Miller I and II gingival recessions. Methods: A total 16 patients with Miller class I and II gingival recessions were included in the study, from whom 50 teeth were selected which had been treated surgically to cover the recessions. The techniques used were coronally repositioned flap with and without connective tissue graft. Clinical measurements were compared at the start of the postoperative period and three months later. Results: Three months after surgery, root coverage, probing depth and clinical insertion level were 0.96 ± 1.33; 0.87 ± 0.63; 1.83 ± 1.7, respectively, for coronally repositioned flap with connective tissue graft, and 1.44 ± 1.19; 1.04 ± 0.52; 2.48 ± 1.48, respectively, for coronally repositioned flap. Root coverage intergroup comparison did not find any significant differences (p = 0.11). However, intergroup comparison of probing depth (p = 0.04) and clinical insertion level (p = 0.001), and all the intragroup clinical measurements (p = 0.001) did find significant differences. Conclusions: Coronally repositioned flap technique with and without connective tissue graft showed significant differences in terms of probing depth and clinical insertion level in Miller I and II gingival recessions. At three months' follow-up, no root coverage significant differences were observed for either technique(AU)


Subject(s)
Humans , Surgical Flaps/adverse effects , Connective Tissue , Gingival Recession/therapy , Tissue Transplantation , Dentin Sensitivity
4.
Rev. Fundac. Juan Jose Carraro ; 24(44): 10-19, 2021. ilus, tab
Article in Spanish | LILACS | ID: biblio-1223003

ABSTRACT

La percepción hacia el alcance de la excelencia estética se traduce especialmente en saber interpretar y satisfacer los deseos del paciente, empleándose para eso, todos los conocimientos disponibles en la literatura científica. La utilización de carillas, coronas cerámicas o de Circonio pueden representar un tratamiento, predecible y confiable, cuando las condiciones, básicas de salud se encuentran ya resueltas. Una de estas condiciones, se refiere a un marco de salud Periodontal, con contornos gingivales estéticos y naturales. En algunos casos, donde esto no sucede, la microcirugía estética puede ser un recurso práctico y predecible. A su vez la evidencia científica nos ofrece parámetros para guiarnos y así alcanzar un correcto diagnóstico, planeamiento seguro, técnica adecuada y la utilización del material más indicado para cada situación clínica. La subjetividad estética puede estar escondida entre líneas en la ciencia. Con ésta recopilación acompañado con la ejemplificación de los casos clínicos desarrollados, intentaremos aproximarnos a la excelencia (AU)


Subject(s)
Humans , Male , Female , Zirconium , Ceramics , Crowns , Esthetics, Dental , Microsurgery , Patient Care Planning , Electrosurgery , Evidence-Based Dentistry , Gingival Recession/therapy
5.
Rev. ADM ; 76(3): 169-172, mayo-jun. 2019. ilus
Article in Spanish | LILACS | ID: biblio-1022281

ABSTRACT

Los implantes dentales se han colocado en sitios de extracción cicatrizados mediante un procedimiento quirúrgico en dos etapas para un periodo de tres a seis meses sin carga. Sin embargo, los pacientes esperan ser rehabilitados lo antes posible, especialmente los pacientes sometidos a restauraciones estéticas en el maxilar anterior. Después de la colocación del implante, la fabricación de la restauración temporal y la carga del implante dentro de las 48 horas se denominan carga inmediata. Esto acorta el tiempo del tratamiento, ya que requiere menos intervenciones quirúrgicas, reduce la pérdida ósea crestal periimplantaria, conduce a la preservación de la morfología de los tejidos blandos y mejora la estética. En este artículo se hablará del caso clínico de un paciente femenino de 44 años de edad que presentaba pérdida del órgano dentario 21. Se realizó valoración periodontal, radiográfica y tomográfica de este órgano dentario, se colocó implante con la utilización de guía quirúrgica y protésica acrílica termocurable, se realizó carga inmediata, el provisional fue conformado con contorno subgingival cóncavo y se toman en cuenta criterios de contorno crítico y subcrítico para el desarrollo ideal del perfil de emergencia. En las citas de valoración se encontraron los tejidos periimplantales estables y la paciente no refirió sintomatología (AU)


Dental implants have been placed in scarred extraction sites by a twostage surgical procedure for a period of three to six months without load. However, patients expect to be rehabilitated as soon as possible, especially patients undergoing esthetic restorations in the anterior maxilla. After implant placement, the fabrication of the temporary restoration and implant loading within 48 hours are called immediate loading. This shortens the time of treatment, beacause it requires fewer surgical interventions, reduces peri-implant crestal bone loss, leads to the preservation of soft tissue morphology and improves aesthetics. In this article we will discuss the clinical case of a 44-year-old female patient who had lost the dental organ 21. Periodontal, radiographic and tomographic assessment of this dental organ was performed, an implant was placed with the use of surgical guide and acrylic prosthesis thermocurable, immediate loading was performed, the provisional was formed with a concave subgingival contour and critical and subcritical contour criteria were taken into account for the ideal development of the emergence profile. In the assessment appointments stable periimplant tissues were found and the patient did not report symptoms (AU)


Subject(s)
Humans , Female , Adult , Dental Abutments , Dental Implants, Single-Tooth , Esthetics, Dental , Immediate Dental Implant Loading , Dental Prosthesis, Implant-Supported , Gingiva , Gingival Recession/therapy , Mexico
6.
Braz. oral res. (Online) ; 33(supl.1): e073, 2019. tab, graf
Article in English | LILACS | ID: biblio-1039320

ABSTRACT

Abstract Soft tissue defects around dental implants, such as papilla or volume loss, peri-implant recession and alterations of the ridge color and/or texture, lead to esthetic and functional complaints. Treatments of these defects in implants are more demanding than in teeth because peri-implant tissue exhibits different anatomical and histological characteristics. This narrative review discusses the proposed treatments for soft tissue defects around implants in the current literature. Several clinical and pre-clinical studies addressed methods to augment the quantity of the peri-implant keratinized mucosa. Autogenous grafts performed better than soft tissue substitutes in the treatment of soft tissue defects, but there is no clinical consensus on the more appropriate donor area for connective tissue grafts. Treatment for facial volume loss, alterations on the mucosa color or texture and shallow peri-implant recessions are more predictable than deep recessions and sites that present loss of papilla. Correction of peri-implant soft tissue defects may be challenging, especially in areas that exhibit larger defects and interproximal loss. Therefore, the regeneration of soft and hard tissues during implant treatment is important to prevent the occurrence of these alterations.


Subject(s)
Humans , Dental Implants/adverse effects , Alveolar Bone Loss/therapy , Bone-Implant Interface/pathology , Bone-Anchored Prosthesis/adverse effects , Gingival Recession/therapy , Reproducibility of Results , Alveolar Bone Loss/etiology , Alveolar Bone Loss/pathology , Treatment Outcome , Face/pathology , Gingival Recession/etiology , Gingival Recession/pathology
7.
ImplantNewsPerio ; 3(1): 111-117, jan.-fev. 2018.
Article in Portuguese | LILACS, BBO | ID: biblio-881703

ABSTRACT

A doença periodontal causa uma perda na estrutura de suporte dos elementos dentários. Como consequência, ocorre o aparecimento de sequelas provenientes dessa doença. Por conta disso foram desenvolvidos materiais com a fi nalidade de regeneração tecidual na estrutura de suporte, para que houvesse maior sobrevida desses elementos, aumento na quantidade de gengiva inserida e melhor otimização estética para os pacientes. Dentre os inúmeros materiais, temos a Matriz Colágena Porcina, que simplesmente é uma membrana obtida a partir de suínos, sendo que esta passa por uma cadeia de procedimentos, com a fi nalidade de minimizar e/ou eliminar qualquer tipo de interação alergênica no ser humano. A sua utilização é dada principalmente no aumento de tecidos moles ao redor de dentes afetados com a doença periodontal e em implantes osseointegrados, trazendo como principal vantagem a redução de morbidade do paciente, evitando, assim, a necessidade de um segundo sítio cirúrgico.


Periodontal disease results in the loss of structural support on dental elements. As such, sequels can be seen in the mouth. For this, materials were develop for tissue regeneration in order to increase the amount of attached gingiva and to optimize patient esthetics. The porcine collagen matrix is a product were the collagen undergoes a series of several treatments to minimize any type of allergic reaction to the human body. For example, it can be used for soft tissue augmentation around affected teeth and dental implants. Also, the porcine collagen matrix can reduce patient morbidity because it avoids autologous soft tissue harvesting.


Subject(s)
Humans , Biocompatible Materials , Gingival Recession/therapy , Guided Tissue Regeneration, Periodontal , Heterografts , Tissue Transplantation/methods , Transplantation, Heterologous
8.
ImplantNewsPerio ; 3(1): 148-157, jan.-fev. 2018. ilus
Article in Portuguese | LILACS, BBO | ID: biblio-881732

ABSTRACT

A recessão gengival é uma queixa relativamente comum entre os pacientes quando procuram o cirurgião-dentista, e os motivos desse incômodo são sensibilidade e estética. Os autores relatam que o tratamento de recessões gengivais posteriores bilaterais são realizados a partir do transplante do tecido conjuntivo subepitelial. Já a técnica operatória utilizada nesse caso, para o posicionamento do tecido conjuntivo, foi a de Langer, com reposicionamento coronário do retalho. Houve um aumento considerável com relação ao recobrimento radicular, sugerindo um processo de reparação da recessão gengival bilateral, com a interposição do tecido conjuntivo na área receptora. Em relação à praticidade, a técnica de Langer mostra-se mais fácil de ser realizada com relação ao aspecto estético, recobrimento, ganho em altura e espessura. O objetivo desse trabalho é relatar um caso clínico de resolução estética para recessão gengival. A terapia inicial do presente caso consistiu em instruções de higiene oral acompanhado de raspagem dos dentes nos 30 dias anteriores à cirurgia. Os procedimentos cirúrgicos foram feitos seguindo técnica consagrada pela ciência. O enxerto de tecido do palato foi transplantado para a região de recessão, a fim de recobrir as áreas de exposição radicular. O paciente recebeu instruções de cuidados de higiene. Após 14 dias do pós-cirúrgico, realizou-se a remoção dos pontos e uma instrução para higiene permanente do local. O resultado clínico foi uma boa estética para o paciente. Geralmente não possui recidiva mediante cuidados no controle de higiene oral e hábitos.


Gingival recession is a relatively common complaint for patients seeking treatment due to sensitivity and esthetics. The authors report that the treatment of bilateral posterior gingival recessions is performed using the subepithelial connective tissue grafting. The operative technique used in this case was the Langer's method with coronary flap repositioning. There was a considerable increase regarding root coverage, suggesting repair process of the bilateral gingival recession with the interposition of connective tissue in the recipient area. In relation to clinical aspects, the Langer's technique is easier to be performed in relation to the esthetic aspect, coverage, and gains in height and thickness. The purpose of this paper is to report a clinical case to solve the gingival recession. The initial therapy consisted of oral hygiene instructions and root planning 30 days prior to surgery. Afterwards, the surgical procedures were performed accordingly. The graft was harvested from the palate and transplanted to the recession area to cover the areas of root exposure. After 14 days, sutures were removed and oral hygiene instruction was recommended. The clinical results were excellent in terms of esthetics. Generally, no relapse was observed after good oral hygiene and habits.


Subject(s)
Humans , Female , Adult , Connective Tissue/surgery , Connective Tissue/transplantation , Esthetics, Dental , Gingival Recession/therapy , Oral Surgical Procedures , Tissue Transplantation/methods
9.
J. appl. oral sci ; 26: e20170154, 2018. tab, graf
Article in English | LILACS, BBO | ID: biblio-893720

ABSTRACT

Abstract Objective The aim of the study was to evaluate the association between subgingival restorations and the target periodontopathogenic bacteria (Pg, Td and Pi) in subgingival biofilm during one year after combined restorative-periodontal treatment. Material and Methods Seventeen systemically healthy subjects, who were positive for the presence of three cervical lesions associated with gingival recessions in three different adjacent teeth, were included in the study. A total of 51 combined defects were treated with connective tissue graft plus a nanofilled composite resin (NCR+CTG), a resin-modified glass ionemer cement (RMGI+CTG) and a fluoride-releasing resin material with pre-reacted glass (PRG), called giomer (Giomer+CTG). Periodontal clinical measurements and subgingival plaque samples were obtained from all combined defects at baseline and at 6 and 12 months after the surgery. The number of bacteria were evaluated by the real-time polymerase chain reaction (qPCR) method. Results No statistically significant difference in the amount of DNA copies of Pg, Td and Pi was observed in any of the groups at any time points (p>0.05). In addition, there was no statistically significant difference in the amount of DNA copies of the bacteria at baseline and at 6 and 12 months postoperatively, regardless of treatment group (p>0.05). Conclusion This study suggests that subgingivally placed NCR, RMGI and giomer restorations can show similar effects on periodontopathogenic bacteria in the treatment of gingival recessions that are associated with noncarious cervical lesions (NCCLs).


Subject(s)
Humans , Male , Female , Adult , Porphyromonas gingivalis/drug effects , Prevotella intermedia/drug effects , Composite Resins/pharmacology , Biofilms/drug effects , Dental Restoration, Permanent/methods , Treponema denticola/drug effects , Glass Ionomer Cements/pharmacology , Periodontal Diseases/microbiology , Periodontal Diseases/prevention & control , Reference Values , Time Factors , DNA, Bacterial , Prospective Studies , Reproducibility of Results , Analysis of Variance , Treatment Outcome , Porphyromonas gingivalis/genetics , Prevotella intermedia/genetics , Dental Plaque/microbiology , Dental Plaque/drug therapy , Treponema denticola/genetics , Real-Time Polymerase Chain Reaction/statistics & numerical data , Gingival Recession/therapy , Middle Aged
10.
ImplantNewsPerio ; 2(6): 1092-1099, nov.-dez. 2017. ilus
Article in Portuguese | LILACS, BBO | ID: biblio-880972

ABSTRACT

Frequentemente, as recessões gengivais (RG) estão associadas a lesões cervicais não cariosas (LCNC), defi nidas como a perda de estrutura dentária ao longo da margem gengival do dente, com a distinta característica de presença de tecido duro mineralizado em contraste com o tecido carioso. A partir de um ponto de vista topográfi co, a LCNC pode envolver apenas a coroa do dente (esmalte e/ou dentina coronal) ou somente a superfície radicular (cemento e/ou dentina radicular), ou pode localizar-se tanto na coroa como na raiz exposta. As principais indicações para o tratamento da LCNC são: 1) estética; 2) hipersensibilidade dentinária; 3) desenvolvimento de cáries; 4) acúmulo de biofi lme. Os procedimentos envolvem o tratamento restaurador e/ou cirúrgico, a depender do tipo de LCNC. Quando a LCNC atinge apenas a coroa do dente, o tratamento restaurador é mais indicado, enquanto uma lesão confi nada à raiz pode ser tratada preferencialmente com cirurgia plástica periodontal. Porém, a realidade clínica é geralmente complexa, o que torna o tratamento combinado mais favorável para certos casos. Portanto, o objetivo desse artigo foi realizar uma revisão da literatura concernente ao tratamento de recessões gengivais associadas a lesões cervicais não cariosas.


Often, gingival recessions (GR) are associated with non-carious cervical lesions (NCCL), defi ned as the loss of tooth structure along the gingival margin of the tooth, with the distinctive feature of the presence of mineralized hard tissue, in contrast to the carious tissue. From a topographical point of view, NCCL may involve only the tooth crown (enamel and/or coronal dentin) or only the root surface (cementum and/or radicular dentin) or can be located both in the crown and exposed root. The main indications for the treatment of NCCL are: 1) aesthetic; 2) dentine hypersensitivity; 3) development of caries; 4) biofi lm formation. The procedures involve restorative treatment and/or surgery depending on the type of NCCL. When NCCL is located exclusively at the tooth crown, the restorative treatment is best suited while a lesion located at the root surface should be treated preferably with periodontal plastic surgery. However, clinical reality is often complex, which makes the combination treatment more favorable for some cases. Therefore, the aim of this article is to review the literature concerning the treatment of gingival recession associated with non-carious cervical lesions.


Subject(s)
Male , Female , Composite Resins/therapeutic use , Connective Tissue/transplantation , Free Tissue Flaps , Gingival Recession/therapy , Oral Surgical Procedures , Tissue Transplantation
11.
ImplantNewsPerio ; 2(6): 1117-1126, nov.-dez. 2017. ilus
Article in Portuguese | LILACS, BBO | ID: biblio-880984

ABSTRACT

Algumas das principais indicações para o recobrimento de superfícies radiculares expostas por recessão gengival compreendem a hipersensibilidade dentinária cervical e o tratamento de defeitos estéticos. Este trabalho descreveu o tratamento de recessão gengival múltipla classe III de Miller em um periodonto delgado, após 36 meses de uma intervenção cirúrgica com enxerto gengival livre. O tratamento cirúrgico periodontal proposto foi o recobrimento radicular por meio de enxerto de tecido conjuntivo subepitelial associado a retalho reposicionado coronalmente na região vestibular dos elementos 31, 41 e 42. Após 90 dias, foi possível observar o recobrimento parcial da recessão, aumento da espessura tecidual e o controle do biofi lme pelo paciente, promovendo maior proteção da região e redução do risco de recidiva das recessões. Diante da resolução do caso clínico apresentado, pôde-se concluir que a técnica do enxerto de tecido conjuntivo subepitelial associado ao retalho reposicionado coronalmente, quando bem indicada e realizada, pode ser empregada com sucesso em áreas de recessões múltiplas e periodonto com espessura reduzida.


Some of the main indications for the root coverage of gingival recessions include cervical dentin hypersensitivity and treatment of aesthetic defects. This manuscript describes the treatment of a Miller's Class III multiple gingival recession 36 months after a free gingival graft surgical procedure. The periodontal surgical treatment proposed was the subepithelial connective tissue graft associated with a coronally repositioned fl ap at vestibular region of elements 31, 41 and 42. After 90 postoperative days, it was possible to observe an increase on tissue thickness and biofi lm control by the patient, promoting a greater protection of the region and reducing the risk of recession recurrence. It can be concluded that the subepithelial connective tissue graft technique associated with the coronal repositioned fl ap, when well indicated and performed, can be successfully used in multiple recessions and periodontal regions with reduced thickness.


Subject(s)
Humans , Male , Adult , Connective Tissue/transplantation , Free Tissue Flaps/transplantation , Gingival Recession/surgery , Gingival Recession/therapy , Oral Surgical Procedures , Tissue Transplantation/methods
12.
ImplantNewsPerio ; 2(6): 1128-1134, nov.-dez. 2017. ilus
Article in Portuguese | LILACS, BBO | ID: biblio-880985

ABSTRACT

Recessão gengival corresponde à migração apical da margem gengival em relação à junção cemento/esmalte (JCE). A exposição da superfície radicular ­ uma consequência das recessões gengivais ­ pode causar hipersensibilidade dentinária, cárie radicular, discrepâncias de altura da margem gengival e consequentes defeitos estéticos ao paciente. Dentre as diversas opções de tratamento, os procedimentos cirúrgicos são as estratégias mais indicadas para correção desses defeitos gengivais. Para realizar este tipo de correção, é necessário classifi car esses defeitos, principalmente, quanto à perda de tecido interproximal e presença de mucosa ceratinizada apicalmente à margem gengival. Desta forma, o objetivo desse trabalho foi relatar um caso clínico de recobrimento radicular de múltiplas recessões classe I de Miller, utilizando a técnica de Bruno modifi cada, avaliando a redução das recessões gengivais, a reversão do quadro de hipersensibilidade dentinária e a satisfação estética relatada pelo paciente.


Gingival recession is the gingival margin migration related to the cemetum enamel junction. The root surface exposure, an outcome of gingival recession, may cause dentin hipersensibility, root caries, height variance of gingival margins causing aisthetic problems to the patient. Among the various treatment options, surgical procedures are the most suitable strategies for correction of these gingival defects. In order to perform this type of correction, it is necessary to classify these defects specially concerning about interdental tissue loss and presence of keratinized mucosa apically to the gingival margin. Therefore, the aim of this work was to report a clinical case of root coverage Miller Class I multiple recessions, using the modifi ed Bruno technique, evaluating the gingival recession, reversion of dentin hypersensitivity, and the aesthetic satisfaction reported by the patient.


Subject(s)
Humans , Male , Adult , Connective Tissue/transplantation , Esthetics, Dental , Free Tissue Flaps/transplantation , Gingival Recession/therapy , Oral Surgical Procedures , Periodontal Attachment Loss
13.
ImplantNewsPerio ; 2(4): 725-730, jul.-ago. 2017. ilus
Article in Portuguese | LILACS, BBO | ID: biblio-860036

ABSTRACT

A recessão gengival está frequentemente associada à lesão cervical não cariosa (LCNC), originando uma lesão combinada que tem um prognóstico de tratamento diferente de quando as duas lesões se apresentam sozinhas. Tratamentos propostos possuem limitações, e o protocolo clínico ideal para o manejo dessas lesões ainda não foi estabelecido. Assim, o objetivo do presente relato de caso foi apresentar uma nova técnica cirúrgico-restauradora para o tratamento de recessões gengivais associadas à LCNC. Para tal, uma restauração parcial em resina composta foi realizada somente na parte coronal da lesão cervical. Em uma segunda sessão, o procedimento cirúrgico para recobrimento radicular com enxerto de tecido conjuntivo foi realizado. Seis meses após o procedimento, a paciente estava satisfeita com o resultado final alcançado, demonstrando que esse protocolo pode ser uma alternativa de tratamento aos protocolos existentes para o tratamento de recessões gengivais associadas à LCNC.


Gingival recession is often associated with non-carious cervical lesion (NCCL), resulting in a combined lesion which has a different treatment prognosis when the two lesions appear alone. Proposed treatments have limitations and the ideal clinical protocol for the management of these lesions has not been established. Thus, the aim of this case report is to present a new surgical-restorative technique for the treatment of gingival recessions associated with NCCL. For this, a composite resin partial restoration was performed only in the coronal part of the cervical lesion. In a second session, the surgical procedure for root coverage with connective tissue graft was performed. Six months after the procedure, the patient was satisfied with the final result achieved, demonstrating that this protocol may be an alternative to the existing protocols for the treatment of gingival recessions associated with NCCL.


Subject(s)
Humans , Female , Middle Aged , Connective Tissue , Esthetics, Dental , Free Tissue Flaps/transplantation , Gingival Recession/therapy , Surgery, Oral/methods , Tooth Abrasion/therapy
14.
Evid. odontol. clín ; 3(1): 29-37, ene.-jun. 2017. tabs., grafs.
Article in Spanish | LILACS | ID: biblio-999950

ABSTRACT

Objetivos: Comparar la recesión clase II de Miller en el post test entre el tratamiento combinado de injerto libre de tejido conectivo y la técnica de Allen con el injerto libre de tejido conectivo. Material y métodos: Para lo cual se conformaron dos grupos de estudio, uno experimental y otro control, en los cuales se midieron y evaluaron las recesiones, el tamaño de los grupos se determinaron mediante formula y la asignación de las unidades de estudio a los grupos fue intencional. Para el procesamiento y análisis de los datos se empleó la estadística descriptiva mediante frecuencias absolutas y relativas y la estadística inferencial a través del chi2, igualmente se utilizó ANOVA para medidas repetidas y para la comparación final de los postest se utilizó T de muestras independientes. Resultados: Se encontró diferencia estadística significativa en las medidas de la recesión vertical entre los últimos pos test de ambos grupos experimental y control. Conclusiones: Se rechaza la hipótesis nula y se acepta la hipótesis alterna donde se refiere a que exista diferencia en la recesión gingival clase II de Miller entre el grupo experimental y control en pacientes de consulta privada, con una significancia de 0,05. (AU)


Objectives: to compare the recession class II of miller in the post test and the combined treatment of free connective tissue graft technique of Allen with free connective tissue graft. Material and Methods: For which formed two groups of study, one pilot and another control, which were measured and assessed the recessions, the size of the groups were determined by formula and the allocation of units of study groups was intentional. For the processing and analysis of the data was used by absolute and relative frequencies descriptive statistics and inferential statistics through the chi2, also used ANOVA for repeated measurements and T independent samples was used for the final comparison of the posttest. Results: There is significant statistical difference in measures of vertical recession among the last pos experimental test between the two groups and control, therefore the null hypothesis is rejected and accepted the alternate hypothesis. Conclusions: There is difference in gingival recession class Miller II between the experimental group and control in patients of private consultation with a 0.05 significance. (AU)


Subject(s)
Humans , Tissue Transplantation , Connective Tissue , Gingival Recession/therapy
15.
J. oral res. (Impresa) ; 6(5): 127-135, May 2017. ilus, tab
Article in English | LILACS | ID: biblio-907733

ABSTRACT

Background: There is currently no gold standard biomaterial for the treatment of periodontal intrabony defects (PIDs). One of the current options is the use of platelet-rich fibrin (PRF). Objective: To determine the clinical effect of PRF in the treatment of PID through a systematic review and meta-analysis. Materials and Methods: A literature search was conducted up to February 2017 in the following biomedical databases: Pubmed, Embase, Scielo, Science Direct, SIGLE, LILACS and in the Cochrane Central Register of Clinical Trials. The selection criteria included: randomized clinical trials published in the last 5 years, reporting clinical effects (probing depth, clinical insertion level or gingival recession), with a follow-up time equal to or greater than 6 months, and sample size larger than or equal to 10 patients reporting the use of PRF as a treatment for PID. The methodological quality of the studies was analyzed using the Cochrane Handbook of Systematic Reviews of Interventions as a reference. Results: The search strategy yielded 20 articles. A reduction in probing depth and an increase in clinical insertion level or a reduction in gingival recession is reported, when using PRF alone or in combination with another biomaterial or substance that stimulates tissue regeneration. Conclusion: The literature suggests that the use of PRF in the treatment of PIDs has a beneficial clinical effect when compared to control treatments.


Subject(s)
Humans , Fibrin/therapeutic use , Gingival Recession/therapy , Platelet-Rich Plasma , Periodontitis/therapy , Bone Regeneration/physiology
16.
ImplantNewsPerio ; 2(2): 335-340, mar.-abr. 2017. ilus
Article in Portuguese | LILACS, BBO | ID: biblio-847162

ABSTRACT

O objetivo desse artigo foi apresentar, através de um caso clínico, o efeito do creeping attachment com acompanhamento constante até três anos após a cirurgia de recobrimento radicular. Paciente do sexo masculino relatava sensibilidade na região inferior do lado esquerdo e buscava resolução para sua queixa. Em exame físico, foram observadas recessões gengivais dos dentes 32 ao 35. Optou-se então pelo tratamento cirúrgico. Após incisão tipo sulcular e rebatimento do retalho de espessura parcial, realizou-se regularização das raízes dos dentes 33 ao 35. As papilas foram mantidas e em seguida foi realizado o enxerto de tecido conjuntivo heterógeno; o retalho foi posicionado coronariamente e suturado nas papilas remanescentes. Foi realizado o acompanhamento pós-cirúrgico nos períodos de sete, 30, 60 e 180 dias, dois e três anos. Com 180 dias já era possível notar a presença de tecido queratinizado bem definido e fixado na linha mucogengival. O fenômeno de creeping attachment foi observado dois anos e oito meses após a cirurgia. A partir do caso clínico, concluiu-se que, quando há pouca ou nenhuma perda de papila interproximal classificada em classe I e II de Miller, o creeping attachment certamente ocorrerá, desde que haja uma manutenção adequada da região.


The purpose of this article was to present, through a clinical case, the effect of creeping attachment with constant recalls up to three years after root coverage surgery. A male patient reported tenderness in the lower left mandibular side and sought resolution for his complaint. On physical examination, gingival recessions of the teeth 32 to 35 were observed. Then, the surgical treatment was proposed. After a sulcular type incision and partial-thickness flap elevation, the roots of the teeth 33 to 35 were regularized. The papillae were maintained and the heterogeneous connective tissue graft was performed. The flap was positioned coronally and sutured in the remaining papillae. Post-surgical follow-up was performed after 7, 30, 60 and 180 days, two and three years later. At 180 days it was already possible to notice the presence of a well-defi ned keratinized tissue attached to the mucogingival line. The creeping attachment phenomenon was observed after two years and eight months. From this clinical case, it was concluded that, when there is little or no loss of interproximal papilla (Miller's Class I and II), the creeping attachment will certainly occur, provided that there is adequate maintenance of the region.


Subject(s)
Humans , Male , Connective Tissue/transplantation , Gingival Recession/surgery , Gingival Recession/therapy , Oral Surgical Procedures , Tissue Transplantation , Transplantation, Heterologous
17.
ImplantNewsPerio ; 2(3): 527-536, mai.-jun. 2017. ilus
Article in Portuguese | LILACS, BBO | ID: biblio-847269

ABSTRACT

A recessão gengival caracteriza-se pela migração apical da margem da gengiva, expondo a superfície radicular. Esta condição pode acarretar o desenvolvimento de hiperestesia dentinária, lesões cariosas e/ou comprometimento da estética. O tratamento por cirurgias de recobrimento radicular nem sempre é previsível, especialmente em recessões amplas e profundas, e o deslize lateral do retalho é uma das técnicas que pode ser ou não associada ao enxerto de conjuntivo subepitelial. A ativação do periósteo previamente a essa cirurgia não tem sido muito explorada nas publicações, embora exista há quase 40 anos. Este relato clínico demonstra a associação da técnica do deslize lateral do retalho à ativação do periósteo para recobrimento radicular de recessão ampla classe II de Miller, cuja queixa principal era insatisfação estética e sensibilidade dentinária. O conhecimento biológico e a correta realização da técnica, associados à eliminação do agente etiológico e rigoroso acompanhamento pós-cirúrgico, resultaram no sucesso do tratamento, como atestado pelo controle de um ano e cinco meses.


Gingival recession is characterized by the apical migration of the gingival margin that exposes the dental root surface. This condition can lead to the development of dentinal hyperesthesia, carious lesions and/or aesthetic impairment. The surgical treatment for root coverage not always provides predictable results, especially in wide and deep recessions. The horizontal sliding flap associated or not to subepithelial conjunctive grafts is a commonly employed technique, but periosteal activation prior to surgery has not been much explored in the literature, although it has existed for almost 40 years. This clinical case reports the association of horizontal sliding fl ap with the activation of the periosteum to recover a wide Miller class II recession in a patient complaining of poor aesthetic and dentin sensitivity. The biological knowledge applied to a skillful technique, associated to the elimination of the etiologic agent and rigorous post-surgical follow-up provided a succesful outcome after 1 year and 5 month observations.


Subject(s)
Humans , Female , Middle Aged , Esthetics, Dental , Free Tissue Flaps , Gingival Recession/surgery , Gingival Recession/therapy , Periosteum/surgery , Tissue Transplantation
18.
ImplantNewsPerio ; 1(8): 1572-1578, nov.-dez. 2016. ilus
Article in Portuguese | LILACS, BBO | ID: biblio-848562

ABSTRACT

A presença ou ausência de gengiva inserida pode interferir na manutenção da saúde gengival, uma vez que sua deficiência leva à exposição radicular dificultando o processo de higienização, o que resulta na presença de biofilme e inflamação gengival com perda de inserção. Foi realizada terapia periodontal cirúrgica com enxerto gengival livre em paciente com recessão gengival classe III de Miller para aumento de faixa de tecido queratinizado. Após período de pós-operatório e acompanhamento de um ano e 12 meses, foi observado ganho e manutenção de volume e altura do tecido queratinizado enxertado, com saúde gengival e ganho de inserção. Nos casos onde há necessidade de reforçar áreas fragilizadas pela diminuição ou falta de gengiva inserida, a técnica de enxerto gengival livre apresenta boa previsibilidade e manutenção da faixa de tecido queratinizado, favorecendo o controle de biofilme e saúde gengival.


The presence or absence of attached gingiva may interfere with the maintenance of gingival health, since its defi ciency in some cases complicates the process of cleaning, resulting in the presence of biofilm and gingival inflammation with insertion loss. This case report describes a surgical technique based on free gingival graft in a patient with gingival recession Miller class III to increase keratinized tissue band. After the postoperative period of 12 months tissue improvement was observed, as well as, volume maintenance and height of keratinized grafted tissue along with gum health and insertion gain. In cases where there is need to strengthen weakened areas by reducing or lack of attached gingiva, the free gingival graft technique has good predictability and maintenance of keratinized tissue range, favoring the control of biofilm and gingival health.


Subject(s)
Humans , Female , Adult , Connective Tissue , Gingival Recession/therapy , Gingiva/transplantation , Gingivoplasty , Oral Surgical Procedures , Tissue Transplantation/methods
19.
ImplantNewsPerio ; 1(8): 1597-1605, nov.-dez. 2016. ilus
Article in Portuguese | LILACS, BBO | ID: biblio-848566

ABSTRACT

O recobrimento radicular é indicado por razões estéticas, para reduzir a hipersensibilidade de raiz e para criar ou aumentar tecido queratinizado. Várias técnicas cirúrgicas têm sido descritas, com a decisão dependendo de parâmetros clínicos anatômicos e técnicos. A principal meta terapêutica é alcançar uma cobertura completa da raiz com um resultado estético satisfatório. Uma abordagem previsível para o recobrimento radicular é a técnica de tunelização associada ao enxerto de tecido conjuntivo subepitelial, matriz dérmica acelular (MDA) ou outros biomateriais. Neste relato de caso com controle clínico de seis anos foi realizada a recuperação do tecido gengival perdido na região do dente 13, com o uso de uma técnica minimamente invasiva: a técnica de túnel associado ao enxerto de tecido conjuntivo subepitelial. Esta associação resultou em um importante ganho de inserção e, além do recobrimento radicular, foram melhoradas a hipersensibilidade e a estética na região.


The root coverage is indicated for aesthetic reasons, to reduce root hypersensitivity and to create or to increase keratinized tissue. Several surgical techniques have been described, with the decision depending on anatomical clinical and technical parameters. The main therapeutic goal is to achieve full coverage of the root with a satisfactory cosmetic result. A predictable approach to root coverage is a tunneling technique associated with subpeithelial connective tissue graft, acellular dermal matrix (ADM) or other biomaterials. In this case report with a 6-year clinical follow-up, the gingival tissue lost at the tooth 13 region was recovered using a minimally invasive technique (tunneling + subepithelial connective tissue graft). This association contributed to a signifi cant attachment level recovery and, besides root coverage, hypersensitivity and esthetics were improved in the operated site.


Subject(s)
Male , Connective Tissue/transplantation , Free Tissue Flaps , Gingival Recession/therapy , Tissue Transplantation/methods
20.
ImplantNewsPerio ; 1(8): 1621-1627, nov.-dez. 2016.
Article in Portuguese | LILACS, BBO | ID: biblio-848570

ABSTRACT

Recessões gengivais podem causar, principalmente, sensibilidade dentinária, alterações estéticas e interferências na qualidade de vida do paciente, fazendo com que ele busque, cada vez mais, um tratamento periodontal estético com o objetivo de recobrimento radicular. Diversas técnicas cirúrgicas podem ser empregadas com esse intuito. O objetivo deste trabalho foi descrever, através de uma revisão da literatura, os principais fatores locais relacionados à previsibilidade de sucesso das técnicas cirúrgicas com o objetivo de recobrimento radicular. A pesquisa mostrou que os fatores locais que podem influenciar positivamente no resultado do recobrimento radicular são: o tratamento adequado da superfície radicular exposta, a vascularização, a espessura favorável do enxerto e do retalho, a estabilidade dos tecidos, o controle de infecção local, as condições técnicas operatórias, o cumprimento das orientações dadas ao paciente pelo cirurgião-dentista e a escolha da técnica cirúrgica em relação à lesão a ser operada.


In special, gingival recessions can cause dentin sensitivity, esthetic changes, and interferences on the patient's quality of life, prompting his/her to seek for surgical treatment for root coverage. For this, several surgical techniques can be used. The aim of this study is to describe, through a literature review, the main local and systemic factors related to the predictability of success of surgical techniques for root coverage. Research has shown that local factors that can positively influence the outcome of root coverage are the appropriate treatment of exposed root surface, vascularization, favorable graft and flap thicknesses, tissue stability, local infection control, local surgical conditions, patient's compliance with postoperative instructions, and the surgical technique chosen.


Subject(s)
Humans , Gingival Recession/therapy , Gingival Retraction Techniques , Oral Surgical Procedures/methods , Risk Factors , Surgery, Oral/methods , Surgical Procedures, Operative/methods
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