在对４７例口腔粘液腺囊肿患者进行了ＣＯ２激光治疗后，一次治愈４６例，一次治愈率９７９％，二次治愈１例，二次治愈率２１％。此法有手术简便，术中出血少或无出血，术后瘢痕不明显等优点 Forty-seven patients with oral mucinous cyst were treated with CO2 laser. 46 cases were cured at one time, the first cure rate was 97.9%, the second one was cured and the second cure rate was 21%. This method has the advantages of simple operation, less bleeding during surgery or no bleeding, postoperative scar is not obvious