Laplaza F J, Root L, Tassanawipas A, Glasser D B
Hospital for Special Surgery, New York, New York 10021.
J Pediatr Orthop. 1993 Mar-Apr;13(2):192-9.
Excessive femoral and coxa valga have been reported to be major contributors leading to hip dislocation in patients with cerebral palsy (CP). Femoral torsion angle (FT) and neck-shaft angle (NSA) were measured by the radiographic technique described by Rippstein and Müller in 157 patients with CP (289 hips). Factors associated with the degree of FT and NSA were evaluated. The researchers explored the correlation between the two angles and hip pathology. A large database of measurements was constructed. Our findings suggest that age and ambulatory status are the main factors correlated with FT and NSA.
据报道，股骨过度前倾和髋外翻是导致脑瘫（CP）患者髋关节脱位的主要因素。采用Rippstein和Müller描述的放射照相技术，对157例CP患者（289个髋关节）测量了股骨扭转角（FT）和颈干角（NSA）。评估了与FT和NSA程度相关的因素。研究人员探讨了这两个角度与髋关节病变之间的相关性。构建了一个大型测量数据库。我们的研究结果表明，年龄和行走状态是与FT和NSA相关的主要因素。
