颌面部被人或动物(以牲畜为多见)咬伤系由人或动物牙齿的撕咬导致的颌面部组织创伤。国内文献少有报道,而在国外,被猫、狗、人等咬伤为临床常见的急性损伤,约占急诊科就诊患者的1%[1]。1987年以来,我们共收治了被人、或畜咬伤9例。报告如下:临　床　资　料1　性别与年龄:本组男 Maxillofacial area Human or animal (common in livestock) bites are maxillofacial tissue trauma caused by the bite of human or animal teeth. Domestic literature rarely reported, and abroad, cats, dogs, people and other bites as a common clinical injury, accounting for about 1% of emergency department visits [1]. Since 1987, we have treated 9 people who were bitten by humans or animals. The report is as follows: Clinical data 1 gender and age: This group of men