Clinical analysis of 19 cases of maxillary local tissue defects repaired by buccal fat pad flaps / 口腔疾病防治

Objective@# To investigate the clinical effect of buccal fat pad flaps on the restoration of maxillary defects.@*Methods@# Nineteen cases with oral-nasal communications and maxillary soft and hard tissue defects ranging from 3.0 cm×2.0 cm-5.0 cm×4.0 cm after resection of the primary tumor foci were repaired with a pedicled buccal fat pad flap, and the maxillary sinus cavity and oral-nasal communication were closed. The survival, healing and complications of the flap were observed during the 3-month follow-up. @*Results @#The buccal fat pad flaps of 19 patients all survived. Five days after the operation, the buccal fat pad flap was dark red with slight edema, and the maxillary defect area collapsed. Ten days after the operation, most of the buccal fat pad flap turned pink, and the collapse was alleviated. One month after the operation, the buccal fat pad flap had no obvious collapse, and its surface was epithelialized, with a shape and color close to those of the normal mucosa. The opening was slightly limited. Three months after the operation, the buccal fat pad flap was completely epithelialized, with no difference from the surrounding tissue, and the opening was approximately 3 transverse fingers. No complications, such as swelling and necrosis of the buccal fat pad flap, limitation of mouth opening, maxillary sinus fistulas, oral-nasal communications and facial changes occurred in 19 patients within 3 months after the operation.@*Conclusion @#The application of a buccal fat pad flap has a good effect to repair maxillary tissue defects and close oral maxillary sinus communication with diameters less than 5 cm, so it can be widely used in the clinic.

Uso de bolsa adiposa de Bichat pediculada como recurso para el cierre de comunicaciones y fístulas bucoantrales: informe de caso / Use of pedicle Bichat fat pad as a resource for the closure of communications and oroantral fistulas: case report

Resumen Introducción: El uso de un colgajo de bolsa adiposa de Bichat en el cierre de comunicaciones buco sinusales y defectos óseos maxilares ha sido reportada en varios estudios con resultados positivos, al ser una técnica sencilla y bien tolerada, gracias a su riqueza vascular, volumen y versatilidad, mostrando una baja tasa de complicaciones. Objetivo: Reportar el caso clínico de un paciente que acudió a la clínica universitaria de la Universidad UTE con una comunicación buco sinusal y el tratamiento quirúrgico a través de un colgajo pediculado de la bolsa adiposa de Bichat, como alternativa satisfactoria en el cierre de la comunicación y corrección de los defectos óseos intraorales. Metodología: Se obtuvo un colgajo mucoperiostico trapezoidal de avance recto hasta el margen palatino, fue ejecutada una fistulectomía, y mediante una incisión horizontal se conseguió la exposición de la bolsa adiposa para obtener tejido suficiente para cerrar la comunicación. Conclusiones: El uso de un colgajo de bolsa adiposa de Bichat gracias a su riqueza vascular, volumen, versatilidad y capacidad para realizar una metaplasia a tejido epitelial, por la presencia de células madre, es muy confiable.

Abstract Introduction: The use of buccal fat pad flap in closure of oroantral communications and maxillary bone defects has been reported in several studies with positive results, being a simple and well-tolerated technique, thanks to its vascular richness, volume and versatility, showing a lower complication rate. Objective: Report the clinical case of a patient who went to university clinic of Universidad UTE with a sinus oral communication and surgical treatment through a pedicle flap of buccal fat pad, as a satisfactory alternative in the closure of the communication and correction of intraoral bone defects. Methods: A mucoperiosteal trapezoidal flap was made to reach the palatal margin, a fistulectomy was also performed, and using a horizontal incision the buccal fat pad was exposed in order to obtain enough tissue to close the oroantral communications. Conclusions: The use of the flap technique in the buccal fat pad seems reliable thanks to its vascular characteristics, volume, versatility and capacity to experience an epithelial metaplasia because of the presence of stem cells.

Evaluation of the Effectiveness of Pedicled Buccal Fat Pad Graft for Repair of Oro-Antral Communications.

Oro-antral communication is a complication associated with extraction of maxillary posterior teeth, surgeries of the maxillary sinus or pathologies associated with the sinus or the posterior maxilla. Such abnormal communications need to be repaired at the earliest, to maintain oral and nasal complex harmony and to prevent undue complications thereafter. These communications can be repaired by various methods, one of those being buccal fat pad pedicled graft technique which will be clinically evaluated and critically discussed in this paper. The pre-operative, immediate and post-operative measures followed, the eligibility criteria chosen, and the duration of follow up period, will formulate the outline for the study. A careful assessment of the criteria, clinical signs and healing is noted, to establish the outcome of the technique.METHODSAn observational study was undertaken to evaluate the effectiveness of a surgical technique to repair oro-antral communications wherein the pedicled buccal fat pad is used as a graft material. 20 patients with OAC, who were presented to the department of Oral & Maxillofacial Surgery, VS Dental College & Hospital, Bangalore, were recruited for the study. The clinical study was conducted in accordance with the protocol and the results were evaluated on the basis of patient’s comfort towards the procedure, ease of technique, healing time, post-operative complications and recurrence rate of the communication. Details of the technique and a review of the previous studies published were discussed in detail, to form a relevant summary.RESULTSThe clinical study utilised buccal pad of fat as a pedicled graft for the closure of oro-antral communication and the study was compared with previous studies published regarding the same. The technique was found to be more effective and convenient than the other methods to both the patient and operator, owing to its ease of performing, minimal risk of complications from the grafted site and the harvest site, and predictable healing.CONCLUSIONSThe technique is easiest among the various methods recommended so far, pertaining to the procedure and predictability. Although, the training and experience of a skilled operator is equally important in achieving the best results.

Closure of oroantral fistula: a review of local flap techniques

Oroantral fistula (OAF), also termed oroantral communication, is an abnormal condition in which there is a communicating tract between the maxillary sinus and the oral cavity. The most common causes of this pathological communication are known to be dental implant surgery and extraction of posterior maxillary teeth. The purpose of this article is to describe OAF; introduce the approach algorithm for the treatment of OAF; and review the fundamental surgical techniques for fistula closure with their advantages and disadvantages. The author included a thorough review of the previous studies acquired from the PubMed database. Based on this review, this article presents cases of OAF patients treated with buccal flap, buccal fat pad (BFP), and palatal rotational flap techniques.

Lateral arthroplasty along with buccal fat pad inter-positioning in the management of Sawhney type III temporomandibular joint ankylosis

OBJECTIVES: The objective of this study was to highlight the role of lateral arthroplasty along with interposition of the buccal fat pad (BFP) in the management of Sawhney type III temporomandibular joint (TMJ) ankylosis. MATERIALS AND METHODS: Ten patients with TMJ ankylosis (7 unilateral and 3 bilateral, total of 13 joints) were treated with lateral arthroplasty and BFP interposition. The bony bridge of the ankylotic mass on the lateral aspect was resected, leaving a distance of 1.5 to 2.0 cm from the base of the skull to the neck of the condyle. The condyle was left intact. Coronoidectomy was performed on the ipsilateral side via the same approach in all cases. The inter-incisal opening was measured at that time, and if it was less than 35 mm, contralateral coronoidectomy was performed by using the intra-oral approach. After satisfactory inter-incisal mouth opening (≥35 mm) was achieved, the TMJ surgical site was revisited, and BFP was retrieved and used to cover the lateral aspect of the medially placed condyle. RESULTS: With lateral arthroplasty, the medially displaced condyle can be left in-situ to maintain the mandibular ramal height and function and to act as a growth center in children. Interposition of the BFP prevents reformation of the lateral bony bridge that was removed. CONCLUSION: Lateral arthroplasty along with interpositioning of the BFP is a novel technique for managing Sawhney type III ankylosis that achieves management goals while avoiding complex and advanced reconstructive surgical procedures.

Descripción de las Diferentes Indicaciones del Cuerpo Adiposo de la Mejilla como Colgajo e Injerto Autólogo en Cirugía Maxilofacial. Revisión Narrativa / Buccal Fat Pad Indications as a Flap and Autologous Graft in Maxillofacial Surgery. Narrative Review

RESUMEN: Uno de los objetivos de la cirugía maxilofacial es devolver anatomía, función y estética a través de distintas técnicas quirúrgicas. Dentro de los tejidos utilizados para esto se encuentra el cuerpo adiposo de la mejilla (CAM). La gran evidencia clínica existente y el conocimiento que se tiene acerca de este tejido ha permitido poder utilizarlo como injerto o colgajo para el tratamiento de una serie de condiciones que afectan al territorio maxilofacial con buenos resultados tanto estéticos como funcionales. Describir las diferentes indicaciones que tiene el CAM como colgajo e injerto autólogo para el tratamiento de las distintas anomalías que afectan al territorio maxilofacial. Se realizó una búsqueda entre abril y junio de 2018 utilizando 3 bases de datos electrónicas: PubMed, EBSCO y Cochrane. Las palabras clave utilizadas fueron buccal fat pad, bichat's fat pad y oral surgery con la selección del término booleano AND y OR. Se seleccionaron aquellos estudios publicados entre los 2014 y 2018, de texto completo. Se seleccionaron 17 artículos de que cumplieron con los criterios de inclusión; 2 revisiones sistemáticas, 8 ensayos clínicos, 6 estudios observacionales y una serie de casos. El uso del CAM como injerto y colgajo para la corrección de anomalías en el territorio maxilofacial es una técnica versátil y predecible. La totalidad de los estudios analizados avalan su uso en dicho campo. Se necesitan más estudios clínicos aleatorizados, con un mayor número de casos, seguimiento a largo plazo y parámetros a evaluar para establecer una conclusión final sobre el uso del CAM en las diversas aplicaciones de la cirugía maxilofacial.

ABSTRACT: One of the main objectives of maxillofacial surgery is to restore patient normal anatomy, function and esthetic. Among the various tissues used to achieve the above, is the buccal fat pad. Currently, there is sufficient clinical evidence and knowledge regarding this tissue type, to approve its use as graft or flap, in order to treat a number of conditions that affect the maxillofacial area. Furthermore, it has shown various esthetical as well as functional results. The purpose of this narrative review is to describe different indications of the buccal fat pad, as a flap and autologous graft in treating various maxillofacial abnormalities. A search was conducted between april and june 2018 using 3 electronic data bases: PubMed, EBSCO and Cochrane library. Key words used were buccal fat pad, Bichat's fat pad y oral surgery using Boolean terms AND/ OR. Studies published between 2014 and 2018 were selected. For the study, 17 complete text studies that met the inclusion criteria were selected; two systematic reviews, eight randomized clinical trials, six observational studies and one case series. The use of the buccal fat pad as flap and graft for correcting maxillofacial abnormalities, is a predictable and versatile technique. The total number of studies analyzed, support its use in this surgical field. In conclusion and despite these results however, there is a need for further randomized clinical trials with a greater number of cases, long term follow up, and greater parameter assessment to support the use of the buccal fat pad in maxillofacial surgery.

Reconstruction of large oroantral defects using a pedicled buccal fat pad / 대한악안면성형재건외과학회지

BACKGROUND: Oroantral communicating defects, characterized by a connection between the maxillary sinus and the oral cavity, are often induced by tooth extraction, removal of cysts and benign tumors, and resection of malignant tumors. The surgical defect may develop into an oroantral fistula, with resultant patient discomfort and chronic maxillary sinusitis. Small defects may close spontaneously; however, large oroantral defects generally require reconstruction. These large defects can be reconstructed with skin grafts and vascularized free flaps with or without bone graft. However, such surgical techniques are complex and technically difficult. A buccal fat pad is an effective, reliable, and straightforward material for reconstruction. CASE PRESENTATION: This report describes three cases of reconstruction of large oroantral defects, all of which were covered by a pedicled buccal fat pad. Follow-up photography and radiologic imaging showed successful closure of the oroantral defects. Furthermore, there were no operative site complications, and no patient reported postsurgical discomfort. CONCLUSION: In conclusion, the use of the pedicled buccal fat pad is a reliable, safe, and successful method for the reconstruction of large oroantral defects.

Reconstruction of cheek mucosal defect with a buccal fat pad flap in a squamous cell carcinoma patient: a case report and literature review / 대한악안면성형재건외과학회지

BACKGROUND: Squamous cell carcinoma (SCC) is the most commonly occurring malignant tumor in the oral cavity. In South Korea, it occurs most frequently in the mandible, tongue, maxilla, buccal mucosa, other areas of the oral cavity, and lips. Radial forearm free flap (RFFF) is the most widely used reconstruction method for the buccal mucosal defect. The scar of the forearm donor, however, is highly visible and unsightly, and a secondary surgical site is needed when such technique is applied. For these reasons, buccal fat pad (BFP) flap has been commonly used for closing post-surgical excision sites since the recent decades because of its reliability, ease of harvest, and low complication rate. CASE PRESENTATION: In the case reported herein, BFP flap was used to reconstruct a cheek mucosal defect after excision. The defect was completely covered by the BFP flap, without any complications. CONCLUSION: Discussed herein is the usefulness of BFP flap for the repair of the cheek mucosal defect. Also, further studies are needed to determine the possibility of using BFP flap when the defect is deep, and the maximum volume that can be harvested considering the changes in volume with age.

Primary sinonasal mucosal melanoma simulated as cystic lesions: a case report

Sinonasal mucosal melanoma (SNMM) in the maxillary sinus is a rare disease condition. Compared to oral mucosal melanoma, SNMM has a bulky, exophytic, and polypoid appearance, is weakly pigmented, and associated with unspecific symptoms. Due to these features, SNMM in the maxillary sinus has been misdiagnosed as nasal polyps and chronic sinusitis. In this case report, we described SNMM occurring in the right maxillary sinus simulated as a cystic or benign lesion. Cortical bone thinning and expansion were observed around the mass. The excised soft mass was encapsulated and weakly pigmented. The mass was clearly excised and covered with a pedicled buccal fat pad graft. Diagnosis using immunohistochemistry with S-100 and homatropine methylbromide-45 (HMB-45) is critical for proper treatment.

Efectividad del uso de la bolsa adiposa de bichat para la reconstrucción de defectos en el paladar: reporte de un caso / Effectiveness of the use of the bichats fat pad for the reconstructionof defects in the palate. report a case

La bolsa adiposa de Bichat está constituida por un cuerpo y tres extensiones de tejido adiposo, se localiza dentro del espacio bucal y seextiende siguiendo el borde anterosuperior del músculo masetero. En la actualidad su uso como colgajo pediculado ha demostrado excelentesresultados en el tratamiento de reconstrucción de defectos postumorales de tejido blando en el paladar. Lo anterior se debe a su gran aporte vascular, composición histológica y a la presencia de células madre en tejido adiposo que fomentan una metaplasia del tejido, convirtiéndose en tejido fibroso y superfi cialmente con epitelio en tan sólo cinco semanas. La técnica de abordaje y reposicionamiento del colgajo pediculado en paladar fue modifi cada con la extirpación de la tuberosidad del maxilar para corregir el defecto ocasionado por un adenoma pleomorfo en el paladar. Se destacan las características y cualidades de la bolsa adiposa de Bichat para su uso en reconstrucción de defectos tumorales.

Bichat’s buccal fat pad is constituted by a body and three extensions ofadipose tissue within the buccal space and extending to the anteriorsuperiorborder of the masseter muscle. To this days, the use of thebuccal fat pad as a pedicled graft has shown excellent results onoral post tumoral reconstruction treatment. This is due to its greatvascularity, histological composition and perhaps to the presenceof stem cells that promotes a metaplasia, turning adipose tissue intofi brous and superfi cially epithelized tissue within fi ve week aftersurgery. Surgical approach and repositioning technique of the pedicledgraft was modifi ed, extirpating part of the maxillary tuberosity, topreserve vascularity and cover up a hard-soft tissue defect caused by apleomorphic adenoma on a patient’s palate. Buccal fat pad’s qualitiesand characteristics are taken into consideration to demonstrate theeff ectiveness on its surgical reconstructive uses.

The use of the buccal fat pad flap for oral reconstruction / 대한악안면성형재건외과학회지

Many congenital and acquired defects occur in the maxillofacial area. The buccal fat pad flap (BFP) is a simple and reliable flap for the treatment of many of these defects because of its rich blood supply and location, which is close to the location of various intraoral defects. In this article, we have reviewed BFP and the associated anatomical background, surgical techniques, and clinical applications. The surgical procedure is simple and has shown a high success rate in various clinical applications (approximately 90%), including the closure of oroantral fistula, correction of congenital defect, treatment of jaw bone necrosis, and reconstruction of tumor defects. The control of etiologic factors, size of defect, anatomical location of defect, and general condition of patient could influence the prognosis after grafting. In conclusion, BFP is a reliable flap that can be applied to various clinical situations.

Rotación del cuerpo adiposo de la mejilla para aumento de la proyección labial: reporte de caso / Rotation of the buccal fat pad to increase lip projection: a report of a case

El tratamiento de pacientes con alteraciones esqueletales o malformaciones se inicia con una planifi cación mediante análisis facial y trazadocefalométrico. Con frecuencia los valores de este análisis determinan condiciones esqueletales o disponibilidad de tejidos blandos inapropiados. El injerto de grasa autólogo y el uso del cuerpo adiposo mejilla (CAM) son opciones viables para cubrir estas defi ciencias y alcanzarun favorable resultado estético y funcional. El cuerpo adiposo de lamejilla es una estructura que por sus características tisulares tiene unabuena capacidad de adaptación, baja incidencia de infección y rechazo. Es común que no se le dé importancia y sólo se le reseque para lograr una mejor defi nición malar y contorno facial. Sus usos terapéuticos son múltiples y debe ser siempre una opción reconstructiva. Se presenta un caso de paciente femenino de 17 años de edad con un diagnóstico de deformidad dentofacial, defi ciencia de tejidos blandos en región labial, perinasal y antecedentes de ortodoncia de camuflaje. Como tratamiento se realiza corrección de tejidos duros mediante cirugía ortognática y rinoplastia; y para mejorar la proyección de tejidos blandos se lleva a cabo una rotación con avance del cuerpo adiposo de la mejilla.

The treatment of patients with skeletal abnormalities or deformitiesbegins with planning based on facial analysis and cephalometrictracing. Often the values obtained from that analysis reveal abnormalskeletal conditions or insuffi cient soft tissue. Autologous fat graftsand using the buccal fat pad provide viable options to correct thesedefects and achieve a favorable aesthetic and functional result. The tissue characteristics of the buccal fat pad make it a structure that hasgood adaptability and a low rate of infection and rejection. It is of tenoverlooked and simply resected to achieve more defi ned cheekbonesand facial contours. It has multiple therapeutic uses and should alwaysbe considered an option in reconstructive procedures. We present thecase of a 17-year-old female patient diagnosed with a dentofacialdeformity, soft tissue defi ciency in the lip and perinasal region, and afailed orthodontic camoufl age treatment. Orthognathic and rhinoplastysurgery were performed to correct the hard-tissue defect, and the buccalfat pad rotated and advanced to enhance soft-tissue projection.

Uso de bolsa adiposa de Bichat pediculada como recurso para el cierre de comunicaciones y fístulas bucoantrales: informe de caso

Introducción: El uso de un colgajo de bolsa adiposa de Bichat en el cierre de comunicaciones buco sinusales y defectos óseos maxilares ha sido reportada en varios estudios con resultados positivos, al ser una técnica sencilla y bien tolerada, gracias a su riqueza vascular, volumen y versatilidad, mostrando una baja tasa de complicaciones. Objetivo: Reportar el caso clínico de un paciente que acudió a la clínica universitaria de la Universidad UTE con una comunicación buco sinusal y el tratamiento quirúrgico a través de un colgajo pediculado de la bolsa adiposa de Bichat, como alternativa satisfactoria en el cierre de la comunicación y corrección de los defectos óseos intraorales. Metodología: Se obtuvo un colgajo mucoperiostico trapezoidal de avance recto hasta el margen palatino, fue ejecutada una fistulectomía, y mediante una incisión horizontal se conseguió la exposición de la bolsa adiposa para obtener tejido suficiente para cerrar la comunicación. Conclusiones: El uso de un colgajo de bolsa adiposa de Bichat gracias a su riqueza vascular, volumen, versatilidad y capacidad para realizar una metaplasia a tejido epitelial, por la presencia de células madre, es muy confiable.

Introduction: The use of buccal fat pad flap in closure of oroantral communications and maxillary bone defects has been reported in several studies with positive results, being a simple and well-tolerated technique, thanks to its vascular richness, volume and versatility, showing a lower complication rate. Objective: Report the clinical case of a patient who went to university clinic of Universidad UTE with a sinus oral communication and surgical treatment through a pedicle flap of buccal fat pad, as a satisfactory alternative in the closure of the communication and correction of intraoral bone defects. Methods: A mucoperiosteal trapezoidal flap was made to reach the palatal margin, a fistulectomy was also performed, and using a horizontal incision the buccal fat pad was exposed in order to obtain enough tissue to close the oroantral communications. Conclusions: The use of the flap technique in the buccal fat pad seems reliable thanks to its vascular characteristics, volume, versatility and capacity to experience an epithelial metaplasia because of the presence of stem cells.

Fechamento de fístula bucossinusal utilizando o corpo adiposo bucal - Técnica convencional x técnica do túnel: relato de casos clínicos / Closure of oroantral fistula with pedicled buccal fat pad - Convention technique x Technique of the tunnel: cases report

As comunicações bucossinusais são ocorrências comuns, geralmente relacionadas a exodontias de unidades dentárias superiores posteriores devido ao íntimo contato dos ápices radiculares destes com o assoalho do seio maxilar. A passagem de alimentos e líquidos entre as cavidades oral e nasal é o sinal mais comum para o diagnóstico. O presente trabalho objetiva revisar a literatura especializada para demonstrar as facilidades, além de vantagens e desvantagens da utilização da bola de Bichat no fechamento de comunicações bucossinusais, apresentando dois casos clínicos utilizando duas técnicas diferentes... (AU)

The oro-antral communications is commonplace, often related to extractions units of dental higher later due to close contact with the shoot tips root of the floor of the maxillary sinus. The most common diagnosis signal is the passage fluids and small particles of food among oral and nasal cavites. This paper aims to review the literature to demonstrate the facilities, as well as advantages and disadvantages of the use of the Bichat ball at close of oro-antral communications, presenting two clinical cases using two different techniques... (AU)

Surgical Treatment of Bisphosphonate-Related Osteonecrosis of the Jaws with the Use of Buccal Fat Pad: Case Report

Bisphosphonate-related osteonecrosis of the jaws (BROJ) has been described since 2003 as an adverse effect of bisphosphonate medications. These drugs act on the vasculature and bone remodeling, mainly on osteoclastic activity and can cause areas of necrotic bone exposure. Treatment for the BROJ is not yet defined, but surgical treatment is one of the forms proposed, which may cause oral deformities like sinus communication in some cases. In situations like this the buccal fat pad is an important alternative for coating nasal-oral communications, due its large blood supply, elasticity, absence of restriction by age and safety. This paper presents the case of a 58-year-old woman with BROJ in the left maxilla caused by the use of zoledronic acid for metastatic breast cancer. The extensive necrotic bone area was surgically removed resulting in oral sinus communication. A buccal fat pad was used to cover the defect. More studies should be performed regarding the treatment of BROJ but, if necessary, a buccal fat pad flap could be an alternative to solve nasal-oral communications related to BROJ.

Osteonecrose dos maxilares por bifosfonatos (OMB) tem sido descrita desde 2003 como um efeito adverso dos medicamentos bifosfonatos. Essas drogas atuam sobre a vascularização e remodelação óssea, principalmente na atividade osteoclástica, podendo gerar áreas de exposição óssea necrótica. O tratamento para a doença ainda não é definido, mas o tratamento cirúrgico é uma das formas preconizadas que, em algumas situações podem ocasionar deformações orais como as comunicações buco-sinusais. Em situações como esta o tecido adiposo bucal é uma alternativa importante para o recobrimento da comunicação oro-nasal, devido ao seu grande suprimento sanguíneo, elasticidade, ausência de restrição pela idade e segurança. Este trabalho apresenta um caso clínico de paciente de 58 anos do sexo feminino, portadora de OMB em maxila esquerda pelo uso de ácido zoledrônico para câncer metastático. A extensa remoção da porção óssea necrótica resultou em fístula buco-sinusal. O retalho do tecido adiposo bucal foi utilizado para cobrir o defeito. Mais estudos devem ser realizados com relação ao tratamento de OMB, no entanto, se necessário, o retalho de tecido adiposo bucal poderia ser uma alternativa para resolver a comunicação oro-nasal relacionada à OMB.

The Use of Buccal Fat Pad (BFP) As a Pedicled Graft for Cleft Palate Repair.

Background: Cleft palate is a congenital anomaly leading to physical, social and psychological deficits. Early repair before child start speaking is ideal. Many patients especially with wide clefts may develop lateral fistula as a complication of surgery. Buccal Fat Pad is versatile tissue which can be used for closure of lateral fistulas at time of palatoplasty. Patients & methods: 3 cases of isolated cleft palate are presented that were operated for cleft palate repair. Results: All patients had uneventful recovery and satisfactory healing. Speech results are also favorable. Conclusion: Use of BFP is versatile and easy method with no donor site deformity and minimal complications.We recommend use of BFP for cleft palate repair.

Surgical Management of Bisphosphonate Related Osteonecrosis of the Jaw Using Pedicled Buccal Fat Pad Flap

Use of the pedicled buccal fat pad in the reconstruction of intraoral defects: a report of five cases

The buccal fat pad is specialized fat tissue located anterior to the masseter muscle and deep to the buccinator muscle. Possessing a central body and four processes it provides separation allowing gliding motion between muscles, protects the neurovascular bundles from injuries, and maintains facial convexity. Because of its many advantageous functions, the use of the buccal fat pad during oral and maxillofacial procedures is promoted for the reconstruction of defects secondary to tumor resection, and those defects resulting from oroantral fistula caused by dento-alveolar surgery or trauma. We used the pedicled buccal fat pad in the reconstruction of intraoral defects such as oroantral fistula, maxillary posterior bone loss, or defects resulting from tumor resection. Epithelization of the fat tissue began 1 week after the surgery and demonstrated stable healing without complications over a long-term period. Thus, we highly recommend the use of this procedure.

Herniación del cuerpo adiposo de la mejilla, caso clínico en un niño de cinco años / Herniation of buccal fat pad, report of a clinical case in a 5 year old

La herniación del cuerpo adiposo de la mejilla es un síndrome descrito por primera vez en 1997 por Matarasso,se caracteriza por el desplazamiento de este tejido hacia el espacio conformado entre la mejilla y el cuerpo de la mandíbula. El objetivo de este artículo es presentar el caso de un paciente de cinco años de edad con herniación del cuerpo adiposo de la mejilla, que origina una masa facial que desfigura el rostro, no asociado a trauma o algún tipo de intervención en la zona. Se discute elproceso diagnóstico y el tratamiento hecho para la corrección de esta condición, no descrita anteriormente en pacientes jóvenes.

Herniation of buccal fat pad is a syndrome first described in 1997 by Matarasso and it is characterized by adisplacement of this adipose tissue towards the cavity located between the cheek and the mandibular body. This article aims to show the case of a 5-year-old boy with a herniation in the buccal fat pad causing a facial disfigurement not related with traumaor surgery. Diagnosis processes and corrective treatment are discussed and they are not previously described for young patients.

Clinical Experience of Buccal Fat Pad Pedicled Flap for Denuded Area in Palatoplasty

PURPOSE: The primary goal of palatoplasty is to enable normal speech with harmonious growth of face. Some children who had palatoplasty display typical findings of transverse maxillary deficiency requiring orthodontic widening of the maxilla. Levi (2009) described a cleft palate repair coupled with pedicled buccal fat pad flaps to cover bone exposed areas of the hard palate. Hence we report clinical experiences of cleft palate repair using pedicled buccal fat pad flap. METHODS: Four Veau class II and a Veau class I cleft palate patients underwent palatoplasty with buccal fat pad flap by single surgeon from April 2009 to August 2009. Two patients received 2-flap palatoplasty and three patients 1-flap palatoplasty, respectively. After the cleft palate repair, sharp mosquito scissors was placed in the superior buccal sulcus just lateral to the maxillary tuberosity and inserted directly through the mucosa resulting in buccal fat pad extrusion. The elevated flap was moved to cover mucoperiosteal defect in hard palatal area. RESULTS: Five patients underwent primary palatoplasty using buccal fat pad flap. Flap harvest and inset took on average 9 minutes per flap. Mucosal epithelization took 18 days on average. No patients had complications related to the buccal fat pad flap. CONCLUSION: Buccal fat pad pedicled flap has significant potential to function as an added vascularized tissue layer in cleft palate repair and we can expect better growth of maxilla with this method although longer duration of follow-up was unavailable.