The Efficacy of Fixation of Unilateral Mandibular Angle Fracture with Single 3D Plate vs Single Miniplate Using Transbuccal Approach.

Introduction: The management of mandibular angle fractures is often challenging and results in the highest rate of complications. The optimal treatment modality still remains controversial. This study was done to compare the treatment outcomes of single 3D plate versus single miniplate.

3D Models Revolutionizing Surgical Outcomes in Oral and Maxillofacial Surgery: Experience at Our Center.

Introduction: New technological advances have revolutionized the field of oral and maxillofacial surgery. The three-dimensional (3D) models are new technological breakthroughs which have equipped the oral and maxillofacial surgeon to effectively reproduce or improve preoperative form and function. They have also allowed the surgeon to achieve minimal operative and postoperative morbidity.

Spectral studies of copper(II) complexes of tridentate acylhydrazone ligands with heterocyclic compounds as coligands: X-ray crystal structure of one acylhydrazone copper(II) complex.

Six copper(II) complexes of 2-hydroxy-4-methoxybenzaldehyde nicotinoylhydrazone (H2hmbn), 2-hydroxy-4-methoxyacetophenone nicotinoylhydrazone (H2hman), 2-hydroxy-4-methoxybenzaldehyde benzoylhydrazone (H2hmbb) and 2-hydroxy-4-methoxyacetophenone benzoylhydrazone (H2hmab) have been synthesized. The complexes viz. [Cu(hmbn)](2)·2H(2)O (1), [Cu(hman)](2) (2), [Cu(hmbb)](2)·2H(2)O (3), [Cu(hmbb)phen]·1(1/2)H2O (4), [Cu(hmbb)(bipy)·H2O] (5) and [Cu(hmab)phen] (6) were characterized by different physicochemical techniques.

Synthesis and characterization of Mo(VI) complexes derived from ONO donor acylhydrazones.

Four new dioxomolybdenum(VI) complexes were prepared using different acylhydrazones. Hydrazones used for complexation were derived from 2-hydroxy-4-methoxybenzaldehyde, 2-hydroxy-4-methoxyacetophenone, benzhydrazide and nicotinoyl hydrazide. The complexes were characterized by various spectroscopic techniques, thermal and elemental analyses.