儿童陈旧性孟氏骨折合并桡神经深支损伤并不多见。我们自1985～1995年间共收治此类损伤12例,报告如下。1　临床资料本组男9例,女3例;年龄5～14岁;跌伤8例,车祸3例,砸伤1例。就诊时间伤后3～18周,其中伤后4～6周占8例。骨折类型:全部病例均为伸直型闭合性损伤。神经损伤情况:12 Children with old Monteggia fracture with deep branch of radial nerve injury is rare. We from 1985 to 1995 were treated 12 cases of such injuries, the report is as follows. 1 Clinical data The group of 9 males and 3 females; aged 5 to 14 years; fall injury in 8 cases, 3 cases of car accident, bruised in 1 case. Treatment time 3 to 18 weeks after injury, of which 4 to 6 weeks after injury accounted for 8 cases. Fracture type: All cases were straight-type closed injury. Nerve damage: 12