An abnormally small angle is known as "coxa vara" and an abnormally large angle as "coxa valga".
异常小的角称为“髋内翻”，异常大的角称为“髋外翻”。
No death and no coxa vara occurred.
本组无手术死亡，未发生髋内翻。
The main clinical features are short stature and a typical coxa vara deformity.
主要临床表现为身材矮小和典型的髋内翻畸形。
Results There were 3 coxa vara patients in the DHS and 4 in the external fixation, and 17 cases of knee stiffness were found in the external fixation.
结果在DHS组中发生髋内翻畸形3例，在外固定组中有4例，外固定组中有17例发现膝关节僵硬。
Ball and socket valgus osteotomy in intertrochanteric region of femur for correction of coxa vara in 10 children(14 hips)with ages ranging from 6 to 12 years is reported.
本文报告采用股骨转子间杵臼状外展截骨术治疗儿童髋内翻10例（14髋）。年龄为6～12岁。
Results: bone fractures were cured for all patients. There were no complications including coxa vara, cut out the regular, unconnected bone and the regular loose. The excellent rate was 95.8%.
结果：骨折全部愈合，无髋内翻、内固定切出、骨不连、内固定松动等并发症，优良率95.8%。
Results: bone fractures were cured for all patients. There were no complications including coxa vara, cut out the regular, unconnected bone and the regular loose. The excellent rate was 95.8%.
结果：骨折全部愈合，无髋内翻、内固定切出、骨不连、内固定松动等并发症，优良率95.8%。
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