尺骨骨缺如偶见于先天性畸形、创伤或骨髓炎。我院于１９９１年１０月收治１例左尺骨骨髓炎骨缺如患儿，术后随访７年４个月，疗效满意。患儿女，７岁。４年前因左尺骨急性化脓性骨髓炎，在当地医院行切开排脓，输液抗炎治疗１周后好转出院。出院后伤口敷草药。半个月后由伤口 Scapular bone missing occasionally congenital malformations, trauma or osteomyelitis. In our hospital in October 1991 admitted a case of left ulna osteomyelitis, such as children, followed up for 7 years and 4 months, with satisfactory results. Children with children, 7 years old. 4 years ago due to left ulna acute suppurative osteomyelitis, cut in the local hospital row of pus, infusion of anti-inflammatory treatment after 1 week improved discharge. After discharge from the hospital to apply herbal medicine. Half a month after the wound