目的探讨小儿寰枢关节旋转固定或脱位的治疗方法。
Objective to discuss appropriate strategy about treatment of rotatory fixation or dislocation of atlantoaxial articulation in children.
目的研究寰枢关节旋转脱位的CT表现并探索其诊断价值。
Objective to study the appearance of atlantoaxial rotatory dislocation with ct and to evaluate its value.
正常中心值显示远端桡尺关节旋转中心从各个方向看均在桡切迹的中半位。
The normal epicenter values indicated that the center of rotation of the distal radioulnar joint fell in the middle half of the sigmoid notch in all positions.
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