胫腓骨折占全身骨折的13.7%[1]。多见于儿童、青壮年。胫腓骨双骨折最多,胫骨单骨折次之,单纯腓骨折少见。骨折常发生在胫腓骨中下1/3段。发生胫腓骨折后若处理不当,易遗留不同程度肢体持重功能障碍。儿童生性好动,识别危险差,故易骨折损伤。儿童开放性骨折最常见于小腿胫腓骨, Tibiofibular fractures account for 13.7% of total body fractures [1]. More common in children, young adults. The tibia and fibula double fractures the most, followed by a single tibial fracture, simple fibula fracture rare. Fractures often occur in the middle and lower tibia and fibula 1/3. In the event of tibiofibular fractures if handled properly, easy to leave varying degrees of limb weight dysfunction. Children lively, recognizing the risk of poor, so easy to fracture injury. Open fractures of children most commonly seen in the calf tibiofibula,