先天性髋关节脱位早期诊断仍然是很重要的。虽然在出生后第一天可以被诊断出来,但仍然有很多儿童直到会行走时才被发现,特别是双侧脱位者更容易误诊。虽然有一部分获得早期诊断和早期治疗,但仍有一部分儿童在开始行走时依然遗留髋关节半脱位。从临床和实验观察髋臼的发育不良,是继发于髋关节脱位。年龄在18个月以上的儿童虽然经过早期非手术治疗,也难得到一个正常的关节,而骨盆截骨术被证 Early diagnosis of congenital dislocation of the hip is still very important. Although it can be diagnosed on the first day after birth, many children are still not found until they are able to walk, and in particular, bilateral dislocations are more likely to be misdiagnosed. Although some of them are diagnosed and treated early, some children still have subluxated hip at the beginning of walking. From the clinical and experimental observation of acetabular dysplasia, is secondary to hip dislocation. Although children older than 18 months after the initial non-surgical treatment, it is difficult to get a normal joint, and pelvic osteotomy was card