智齿冠周炎是口腔科的常见病和多发病，我科近年来应用脉冲Ｎｄ：ＹＡＧ激光进行智齿冠周龈瓣切除术５８例，取得良好的临床效果，现总结报告如下。材料和方法１．病例选择：临床上确诊为垂直阻生牙，可有颊或舌侧移位，牙片证实有足够间隙萌出的下颌智齿５８例，均存在对... Wisdom teeth pericoronitis is a common disease and frequently-occurring disease, our department in recent years the use of pulsed Nd: YAG laser wisdom tooth crown circumflex flap in 58 cases, and achieved good clinical results, are summarized as follows. Materials and methods 1. Case selection: clinically diagnosed as vertical occlusion of the teeth, there may be buccal or lingual shift, the teeth confirmed that there are enough gap eruption of the mandibular wisdom teeth in 58 cases, both exist ...