A Clinial Study of Teeth Treating Epulis by Using Fluid Nitrogen;
液氮治疗牙龈瘤受累牙的临床研究
s: Objective: To evaluate the clinical results of treating epulis with CO_2 laser and LD laser and concomitant preservation of teeth in 46 cases.
目的:研究CO2激光、LD激光联合治疗牙龈瘤及保存牙体组织的临床疗效。
Objective To discuss a new way which manages epulis by no operation and preserve teeth in the epulis .
目的 探讨牙龈瘤非手术治疗 ,保存患牙的新方法。