Numbness of the chin, an uncommon neurological symptom, was observed in 15 patients with cancer. Thirteen had breast cancer. This symptom usually heralded progressive involvement of the cranial nerves or cerebrum and denoted a poor prognosis in patients with a short `tumourfree interval'. The pathogenesis is commonly related to dural involvement of the Vth cranial nerve at the base of the brain...

to retrospectively evaluate the treated cases with odontogenic abscess and identify the outcome of odontogenic infections, their characteristics and treatment modalities.this retrospective study was performed by collecting data from 310 patient records at the oral and maxillofacial surgery department of taleghani hospital, tehran, iran from january 2001 to january 2011. the variables were age, ...

The mandible is the most important bone structure of facial makeup. Its morphology differs with respect to genetic factors, sexual dimorphism, and age. Among its particular characteristics ability adapt counterpart, base skull, conferring a dynamic quality this bone, by mechanism constant remodeling. In order understand involvement in evaluation lower third face, fractional analysis parts neces...

This tutorial outlines the details of the AOCMF image-based classification system for fractures of the mandibular arch (i.e. the non-condylar mandible) at the precision level 3. It is the logical expansion of the fracture allocation to topographic mandibular sites outlined in level 2, and is based on three-dimensional (3D) imaging techniques/computed tomography (CT)/cone beam CT). Level 3 allow...

Objective Involvement of the facial nerve in leprosy can result debilitating features, including blindness. Electrophysiological studies addressing abnormalities along with its branches are limited. This study was designed to assess prevalence and pattern clinical subclinical involvement patients active disease. Methods A hospital-based cross-sectional done 75 who had leprosy. The were examined...

Our aim was to evaluate the histological association of mandibular solid and multicystic ameloblastoma with the inferior alveolar nerve, both in situ and in segments of the nerve that had been removed separately, to assess the feasibility of preserving the nerve during resection of mandibular ameloblastomas. In this prospective histological examination of 13 resected hemimandibulectomy specimen...

Many animal experiments dealing with function-form interaction and mandibular condylar growth have utilized hyperpropulsion of the animal's mandible. Numerous hyperpropulsive appliances have been described in the literature. However, there are significant discrepancies between reported results which are most likely due to the use of appliances that do not secure true mandibular hyperpropulsion....

AIM To present a case of a concomitant occurrence of dens invaginatus (DI) and gemination in a mandibular left lateral incisor. BACKGROUND DI is a developmental anomaly resulting from the invagination of a portion of a crown in the enamel organ stage of odontogenesis. It is commonly found in the maxillary lateral incisors but also occurs in the central incisors, premolars, canines, and molars...

langerhans cell histiocytosis is a relatively rare unique disease process characterized by an abnormal proliferation of immature dendritic cells usually affecting children and young adults. jaws are involved in less than 10% of children with the disease while mandibular involvement in young children is uncommon and bilateral affection is very rare. the purpose of this report is to describe a un...