一、颌面部火器伤流行病学特点颌面部火器伤是战争中常见伤 ,据有关资料报道 ,俄军在阿富汗战争中头面部伤占 13% ,车臣武装冲突中头面部伤占 19% ,有颌面外科医疗小组参加救治。 1991年美军在沙漠风暴军事行动中 ,头面部伤占 17 3% ,颈部伤占 4 3% [1] 。 1996～ 1998年以色 First, the maxillofacial firearm epidemiological characteristics of maxillofacial firearm injury is a common injury in the war, according to the relevant information reported that the Russians in the war in Afghanistan accounted for 13% of the head and facial injuries, Chechnya armed conflicts in the face and facial injuries accounted for 19% , A maxillofacial surgery team to participate in treatment. In the U.S. military operations in Desert Storm in 1991, 17 3% of the head and face injuries and 43 3% of the neck injuries were reported [1]. 1996 ~ 1998 years in color