本文总结了本院颌面外科病房自1986～1989四年来颌面部手术患者术后所发生的内科并发症共59例,并对其发生、预防措施作初步探讨。所发生内科并发症中以全身性感染占第一位,其中以肺炎最多,泌尿系感染其次;内分泌代谢疾患占第二位;心血管并发症占第三位, This article summarizes the maxillofacial surgery hospital from 1986 to 1989 four years of maxillofacial surgery occurred in patients with a total of 59 cases of medical complications, and its occurrence, preventive measures as a preliminary study. In the medical complications occurred in systemic infection accounted for the first place, of which the most pneumonia, followed by urinary tract infections; endocrine and metabolic disorders accounted for second place; cardiovascular complications in third place,