Nathan R, Schneider L H
Harbor/UCLA Medical Center.
Hand Clin. 1991 May;7(2):239-47.
The wrist is one of the most complex articulations in the human body. The distal radioulnar joint (DRUJ) is particularly controversial, enduring as the area least understood with regard to anatomy and pathomechanics. The popular systems of classifying DRUJ disorders are based on etiology and treatment, but this approach has inspired schemes that are cumbersome, redundant, and incomplete. The need for an improved system prompted us to devise a simplified system that is based on the pathomechanics of dysfunction and the mechanical requirements for optimal joint function.
手腕是人体中最复杂的关节之一。桡尺远侧关节（DRUJ）尤其具有争议性，一直是解剖学和病理力学方面了解最少的区域。目前流行的桡尺远侧关节疾病分类系统是基于病因和治疗方法，但这种方法催生的方案既繁琐、冗余又不完整。对改进系统的需求促使我们设计出一种简化系统，该系统基于功能障碍的病理力学和关节最佳功能的力学要求。
