下颌阻生智齿拔除手术一般较困难,操作不好,有时并发皮下气肿。我院曾发生三例,茲将经验教训介绍如下(见附表)。1.三例临床表现均较轻,无自觉症状。仅患侧面颊肿大,不红不热,触之软,有明显捻发音,无全身性反应。气肿区均于手术后1—2日内消散,没有发生感染。 Mandibular impacted wisdom tooth removal surgery is generally more difficult to operate, and sometimes complicated with subcutaneous emphysema. There have been three cases in our hospital and we will introduce the following lessons (see attached table). 1. Three cases of clinical manifestations are lighter, no symptoms. Only the side of the buccal swelling, not red is not hot, touch the soft, obvious twist pronunciation, no systemic reaction. The area of ​​emphysema dissipated within 1-2 days after operation, and no infection occurred.