BACKGROUND Permanent mandibular third molar are most commonly impacted teeth. In planning the surgical removal of mandibular third molar, correct diagnosis requires not only their precise spatial location, but also a thorough and accurate assessment of the intimate relationship with adjacent anatomical structures. Various imaging modalities have been used for localizing the mandibular third mol...

PURPOSE The aim of the present study was to evaluate the potential morphologic risk factors for postoperative neurosensory disturbance (NSD) after bilateral sagittal split osteotomy. PATIENTS AND METHODS The study subjects were 30 skeletal Class III patients (9 males and 21 females), with a mean age of 22.0 years (range, 16-39 years). All patients underwent bilateral sagittal split osteotomy ...

effects following the use of mandibular advancement in the treatment of obstructive sleep apnea. A study has subsequently been designed to investigate these issues. Design: 100 consecutively treated medically referred patients were reviewed cephalometrically in 6-month intervals (6—30 months) following mandibular advancement therapy. Setting: Orthodontic Private Practice. Patients: 87 males, 13...

OBJECTIVES The purpose of this article was to review the current available clinical techniques and to recommend the most appropriate imaging modalities for the identification of mandibular vital structures when planning for oral implants. MATERIAL AND METHODS The literature was selected through a search of PubMed, Embase and Cochrane electronic databases. The keywords used for search were man...

OBJECTIVE To investigate the relationship between radiographic JIA disease course in the TMJs and mandibular growth rotation, compared with growth in healthy individuals. METHODS From a larger series of JIA patients followed from childhood to adulthood, 26 were included; 11 without and 15 with bilateral radiographic TMJ involvement. Joint morphology and function were assessed at baseline, 2-,...

BACKGROUND Recently, medical rapid prototyping (MRP) models, fabricated with computer-aided design and computer-aided manufacture (CAD/CAM) techniques, have been applied to reconstructive surgery in the treatment of head and neck cancers. Here, we tested the use of preoperatively manufactured reconstruction plates, which were produced using MRP models. The clinical efficacy and esthetic outcome...

The aim of this study was to evaluate the biomechanical effects of mandibular midline distraction osteogenesis on the mandibular complex by using a 3-dimensional finite element model, whose construction was based on computer tomography scans of the mandible of a 22-year-old man. The computer tomography pictures were transferred and converted to the finite element model by means of a procedure d...

Mandibular fracture is usually the clinical end of bisphosphonate-related osteonecrosis of the jaw. This is a painful complication and patients cannot feed as usual, with a worsening of their quality of life. The goal of treatment in bisphosphonate related osteonecrosis of jaw (BRONJ) patients is to slow progression of bone necrosis. We present a novel technique for treatment of severe mandibul...

Introducción: Las fracturas de cóndilo presentan una alta incidencia dentro las mandíbula. Son principalmente tratadas por reducción abierta y fijación interna mediante elementos osteosíntesis (ORIF), o cerrada (CR) con máxilo-mandibular (MMF). El tratamiento asistido endoscopio estas fracturas, ofrece alternativa complemento quirúrgico a limitaciones que se pueden presentar en la ORIF clásica....

OBJECTIVE To compare the root canal morphology in the left and right mandibular premolars on cone beam computed tomography (CBCT) images. METHODS In this analytical cross-sectional study, 457 CBCT images, including human left and right mandibular premolars were evaluated. CBCT scans were investigated in the three spatial planes and differences in the number of roots and canals were recorded. ...