目的　探讨儿童前臂双骨折的治疗方法。方法　 1989年 4月～ 1999年 4月间 ,采用单骨克氏针内固定加石膏托外固定方法治疗 5 1例患儿 :固定桡骨 44例、尺骨 7例 ,随访 6个月～ 10年。结果　除 1例患儿 (术前曾在外院 2个月内多次手法复位失败 ) ,术后 6个月愈合 ,另 5 0例患儿于 6～ 8周 (平均 7周 )痊愈 ,弃除内外固定。全部病例固定牢靠、安全 ,术后功能正常 ,无明显并发症。结论　单骨克氏针内固定加石膏托外固定方法是一种理想的儿童前臂双骨折的治疗方法 Objective To investigate the treatment of double forearm fractures in children. Methods From April 1989 to April 1999, 51 patients were treated with external fixation with Kirschner wire and plaster, including 44 cases of fixed radius and 7 cases of ulna, followed up for 6 months to 10 years. Results All but one patient (who had failed multiple manual revisions within 2 months before the operation in the outpatient department) was healed 6 months after operation and another 50 patients were cured at 6 to 8 weeks (average 7 weeks) Internal and external fixed. All cases fixed firmly, safe, normal postoperative function, no significant complications. Conclusion Single Kirschner wire fixation with plaster external fixation method is an ideal method for the treatment of double forearm fracture in children