So Y C, Fang D, Leong J C, Bong S C
J Pediatr Orthop. 1985 Sep-Oct;5(5):569-72. doi: 10.1097/01241398-198509000-00012.
Lateral humeral condylar fractures are quite common in children. This article shows that varus deformity is a common sequela following such injuries. Twenty-four patients were studied, with a mean follow-up of 4.8 years. A loss of carrying angle, seen in 10 cases, occurred with comparable frequency in undisplaced (50%) and displaced (39%) fractures. The deformity was usually mild, averaging 10 degrees in the undisplaced fractures and 9.6 degrees in the displaced fractures treated with open reduction. We conclude that varus deformity is common in this injury, and occurs whether or not the fracture is displaced.
肱骨外侧髁骨折在儿童中相当常见。本文表明，内翻畸形是此类损伤后常见的后遗症。对24例患者进行了研究，平均随访4.8年。10例出现提携角丢失，在无移位骨折（50%）和移位骨折（39%）中的发生率相当。畸形通常较轻，无移位骨折平均为10度，切开复位治疗的移位骨折平均为9.6度。我们得出结论，内翻畸形在这种损伤中很常见，无论骨折是否移位都会出现。
