儿童陈旧性孟氏骨折多因漏诊延误治疗造成 ,作者于 1 982～ 1 998年间 ,通过对儿童陈旧性孟氏骨折采用上尺桡关节切开复位环状韧带单纯修补及尺骨斜形截骨延长内固定这一手术方式的治疗 ,取得了较为满意疗效 ,现报告如下。1　临床资料儿童陈旧性孟氏骨折共 2 6例 :男 1 6例 ,女 Older Monteggia fractures in children due to delayed diagnosis of missed diagnosis, the author from 1986 to 1998, through the children’s old Monteggia fracture with the use of the distal radioulnar joint reduction and repair of annuloplasty and ulna oblique osteotomy extension Internal fixation of the surgical treatment, and achieved more satisfactory results, are as follows. 1 Clinical data Children’s old Monteggia fracture a total of 26 cases: 16 males and 16 females