Hehne H J, Baumann J U
Z Orthop Ihre Grenzgeb. 1979 Apr;117(2):202-11.
A follow-up study on 20 patients one to 9 years after lateral wedge resection of the calcaneus according to Dwyer is reported. In 18 feet with neurogenic varus deformity of the hind foot, the angle between the axis of the lower leg and the heel was altered from 11.4 degrees +/- 1.4 degrees SD varus to a normal value of 5.9 degrees +/- 0.9 degrees SD valgus. The position of the calcaneal tuberosity was changed from 6.7 degrees +/- 1.1 degree SD varus to 0.1 degree +/- SD varus in 7 congenital club feet. The osteotomy reduced accompanying deformities of pes cavus and pes adductus in the operated children.
本文报告了一项对20例患者进行的随访研究，随访时间为根据德怀尔（Dwyer）方法行跟骨外侧楔形切除术后1至9年。在18只患有后足神经源性内翻畸形的足部中，小腿轴线与足跟之间的角度从内翻11.4度±1.4度标准差改变为外翻5.9度±0.9度标准差的正常值。在7例先天性马蹄足中，跟骨结节的位置从内翻6.7度±1.1度标准差变为内翻0.1度±标准差。截骨术减少了手术患儿伴随的高弓足和内收足畸形。
