Temporal Flap as an Option for Buconasal Fistula Closure.

Maxillary defects with buconasal/businusal communications are situations difficult to manage and solve. Several treatment options are available on the literature, each one with its indication. Temporal muscle flap is one of these options, being a technique that requires more experience of the surgeon to be properly performed and that is mainly indicated for difficult cases, large defects and those nonresponsive to simpler techniques. The main purpose of this paper is to report 3 clinical patients of the application of the temporal muscle flap for the closure of extensive oral defects. None of the patients had necrosis, nervous deficits, or any long-term changes. The authors conclude that the use of this flap was shown to be a viable, safe technique with low complication and high success rates, which may contribute to the rehabilitation of well-indicated patients.

Odontogenic abscess with severe and fast evolution in a young and healthy patient

Deep cervical abscesses are infections of the different spaces on the the neck that may have a mild or severe outcome and requires fast and assertive approach. The most usual cases of severe infections are associates with comorbidities and older patients, but sometimes, in rare cases, it may affect the younger and healthier. Aim: The purpose of this is to communicate shortly a case of a severe cervical abscess with fast evolution in a 28 years old patient, to highlight the possibility of this outcome even in unexpected cases

Simultaneous Occurrence of Central Giant Cell Granuloma and Odontogenic Keratocyst in Mandible.

Odontogenic keratocysts and central giant cell granulomas are distinct entities of separate origin that may appear simultaneously in the jaw, making them difficult to differentiate. The objectives of this paper are to report a case of a 54-year-old man presenting with a large lesion in the right mandible and to describe the histological characteristics of that lesion. Imaging revealed tumefaction and multilobulation. The case was surgically managed. Histopathological examination revealed that the lesion was a hybrid of an odontogenic keratocyst and a central giant cell granuloma. It remains unclear as to whether this lesion represented a coincidental or related injury. Since both types of lesion involved have a high rate of recurrence, however, long-term follow-up is scheduled.

Bilateral maxillary osteoplasty with esthetic purpose in patient with secondary hyperparathyroidism-related brown tumor: case report

Introduction and Objective: To report a case of a patient with secondary hyperparathyroidism that developed brown tumour in bilateral maxilla surgically managed with bilateral osteoplasty for aesthetic reasons. Case report: A 46 years-old woman patient with chronic kidney disease with complain of a painless bilateral growth on the maxilla, beginning 10 years before that ceased after surgical removal of the parathyroid eight years before. A CT scan showed a diffuse and heterogeneous bone lesion, with lytic areas and increased multilobulated volume on the maxilla, bilaterally. The surgery was an osteoplasty of the maxilla bone and performed under general anaesthesia. At 16-month follow-up, no recurrence was observed and the patient is satisfied with aesthetic and functional results. Conclusion: Secondary hyperparathyroidism related with oral brown tumour is a rare condition that affects function and aesthetic. The case reported in this paper was appropriately managed, achieving patient expectation and improving her life quality.