Ameloblastoma is an infiltrative benign neoplasm in the mandible or maxilla that locally aggressive with rare metastasizing capacity. This lesion most common tumor of odontogenic epithelium. However, its occurrence children low, representing only 10–15% all reported ameloblastoma cases. In treating such neoplasms pediatric patients, preservation vital structures as inferior alveolar nerve (IAN)...

purpose: the purpose of this research was to determine the prevalence of mandibular first premolar teeth with 2 canals in the population of kerman. methods & materials: a total of 280 extracted first premolar teeth were collected from several health service centers within the province of kerman.extracted teeth were stored in 10% formalin containers. each tooth was initially cleaned with water a...

introduction: reconstruction of the oral cavity witha flap design containing the buccal mucosa and buccinator muscle but excluding the facial artery and vein is the topic of these case reports. case reports: this article uses random pattern vertically oriented partial thickness buccinator myomucosal flap for intraoral reconstruction in two cases. the first was for lining the mandibular anterior...

lateral and anterior displacements of mandible may cause malocclusion. the aim of this study was to determine the prevalence of these displacements in a population of 597 childrens age 12 in mashhad secondary schools. displacment of mandible was shown to be in 11.8 percent of the population (6.2 percent anterior and 5.6 percent lateral displacement).anterior displacement of mandible was diagnos...

OBJECTIVE To review complications and outcomes associated with latissimus-serratus-rib free flap oromandibular and midface reconstruction. DESIGN Retrospective medical record review. SETTING Two academic tertiary care medical centers. PATIENTS Twenty-eight patients with segmental resection of the mandible and 1 patient with combined resection of the mandible and maxilla after excision of ...

PURPOSE To investigate whether MR imaging is an accurate means of assessing mandibular invasion in patients with carcinoma. METHODS We retrospectively studied the MR scans of 22 patients with pathologic or surgical confirmation of mandibular invasion from oral and oropharyngeal cancers. The MR images were blindly analyzed using primary criteria of: (a) cortical breakdown, (b) replacement of b...

Intraosseous vascular lesions are rare conditions, comprising only 0.5% to 1% of all intraosseous tumors. They mainly occur in the second decade of life especially in women. The most common locations are the vertebral column and skull; nevertheless, the mandible is a quite rare location. According to the World Health Organization, hemangiomas are benign vasoformative neoplasms of endothelial or...

Neurofibromas-benign, slow-growing nerve sheath neoplasms composed of Schwann cells, perineural cells, and fibroblasts-are common neurogenic tumors on skin but uncommon intraorally. A diagnosis of neurofibroma can be established by clinical and histologic examinations. This case report describes an unusual presentation of solitary neurofibroma on the lingual gingiva of the mandibular posterior ...

INTRODUCTION Desmoid tumors are very rare, benign fibrous neoplasms arise from the musculoaponeurotic structures throughout the body. CASE REPORT The patient was a seven-year old boy with a large mandibular mass growing over a period of six months. His CT-scan showed a large mass, 13 cm in diameter in the cheek area extending to the neck and trachea. Biopsy was compatible with desmoid fibroma...

Pleomorphic adenoma directly arising in the neck is thought to originate from heterotopic salivary gland tissue. In this article, we present the case of a 55-year-old female patient with a histologically proven pleomorphic adenoma located at the left mandibular angle, anteriorly to the sternocleidomastoid muscle and posteroinferiorly to the submandibular gland. As the patient also had an ipsila...