articular fossa

Result : The articular fossa anterior wall length is means 9 mm , and angle on horizotal plane is about 46.6 degrees . The articular fossa depth is means 6.5 mm and its anterior radius is about 6.2 mm .

结果：关节窝前壁平均长约9mm，与水平面夹角平均46.6°，关节窝前半径宽平均为6.2mm，关节窝平均深6.5mm；

Conclusion ( 1 ) Articular disc coordinates condyle and articular fossa , and increases the condyle anterior bevel 's slope which makes them more stable ;

结论（1）髁突通过关节盘与关节窝相协调吻合，并增大前斜面斜度，使运动中的髁突在骨性结构不深的关节窝中趋于稳定；

Conclusion : There is fine functional adaptability between the stress distribution in the TMJ during clenching and the anatomical , physiological charateristics of the condyle , articular disc and glenoid fossa .

结论：正常牙尖交错位紧咬牙时颞下颌关节内的应力分布，与髁突、关节盘、颞骨关节窝的解剖生理之间，具有良好的功能适应性。