نتایج جستجو برای: mandibular condylar fractures
تعداد نتایج: 84397 فیلتر نتایج به سال:
Condylar injuries are often subjected to discussion and controversy in maxillofacial surgery as they constitute many of the facial fractures. The condylar area has a great clinical value due to its important components. Vital components in this area are susceptible to functional disability due to either the fracture itself or the subsequent surgical intervention. Each of the strategies for the ...
BACKGROUND The aim of this study was to better understand how surgical repositioning and stabilization of anteriorly displaced articular discs using the Mitek mini-anchor technique affects condylar growth in growing patients with adolescent internal condylar resorption (AICR). METHODS Twenty-two adolescent patients diagnosed with AICR and anterior temporomandibular disc displacement were comp...
UNLABELLED The effect of altered occlusion on the mandibular condylar cartilage remains unclear. OBJECTIVE This study investigated the effect of unilateral incisor disocclusion on cartilage thickness, on mitotic activity and on chondrocytes maturation and differentiation in the mandibular condylar cartilage of rats. DESIGN The upper and lower left incisors were trimmed 2mm every second day ...
OBJECTIVE This study aimed to assess three-dimensional changes in the temporomandibular joint positions and mandibular dimensions after correction of dental factors restricting mandibular growth in patients with Class II division 1 or division 2 malocclusion in the pubertal growth period. METHODS This prospective clinical study included 14 patients each with Class II division 1 (group I) and ...
BACKGROUND Fractures represent a particular kind of pathology in children, as they take place within a rapidly growing organism. Condylar fractures must be focused upon not only as a cause of direct damage to the bone structure, but also with regards to future disorders in the dentofacial development, skeletal deformities and articular dysfunctions. The treatment aims at restoring function, occ...
Application of pulsed electromagnetic fields (PEMF) has been used in growth and repair of non-union bone fractures. The similarities between the fibrocartilage callus in non-union bone fractures and the secondary cartilage in the mandibular condyle, both histologically and functionally, lead naturally to study the effects of PEMFs on growth in the condyle. The purposes of this study were: (1) t...
The treatment of condylar process fractures has generated a great deal of discussion and controversy in oral and maxillofacial trauma and there are many different methods to treat this injury. For each type of condylar fracture, the techniques must be chosen taking into consideration the presence of teeth, fracture height, patient's adaptation, patient's masticatory system, disturbance of occlu...
A retrospective study of 34 patients with supracondylar-condylar fractures of the femur admitted to the Alexandra Hospital, Singapore, from January 1979 to December 1983 was carried out. These fractures were surgically treated by AO principles and fixation, and the surgery performed mainly by the two authors. Using strict criteria adopted from Schatzker of Toronto, 1 it was found that 62% of pa...
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