颌面部是人体的暴露部分，平时容易造成损伤，并常有异物存留，除可发生感染外，还可能发生其他严重并发症。我院1986年～1996年收治颌面部异物92例，现分析如下。临床资料1、一般资料：92例中男75例，女17例；年龄6～50岁，其中86例年龄在15～30岁。2、异物存留部位：颜区6例 Maxillofacial area is the exposed part of the body, usually easy to cause damage and often foreign body retention, in addition to infection, but also may occur other serious complications. Our hospital from 1986 to 1996 admitted 92 cases of maxillofacial foreign bodies, are analyzed as follows. Clinical data 1, general information: 92 cases of 75 males and 17 females; aged 6 to 50 years old, of which 86 were aged 15 to 30 years old. 2, foreign body retention site: Yan area in 6 cases