Comparison of 3D plate and locking plate in treatment of mandibular fracture-a clinical study.

Introduction: This study was performed to evaluate the efficacy and post-operative complication of 3-dimensional (3D) titanium miniplate and locking plate in mandibular fractures (parasymphysis, symphysis, body, and angle).

Materials And Methods: Forty patients, with non-comminuted mandibular fractures treated with open reduction and internal fixation using 3D titanium miniplate system or locking plate system through an intra-oral approach, were included in this study. All patients were systematically monitored up to 2 months post-operatively.

Expression and Significance of Cadherins and Its Subtypes in Development and Progression of Oral Cancers: A Review.

Cadherins are a family of transmembranous glycoproteins responsible for calcium-dependent intercellular adhesion. Absence or loss of function of E-cadherin leads to the disappearance of epithelial characteristics of the cells and generates higher invasiveness for extracellular matrices. That is why cadherin expression is considered to be a decisive indicator for differentiation, aggressive behaviour, high proliferation, metastasis, poor prognosis and invasiveness of human carcinoma cells.