CO_2激光在充填治疗龋病中的作用─实验及临床应用研究

Lab and Clinical Research on Filling the Dental Caries with CO_2 Laser

实验及临床研究结果提示，应用能量密度１３～１５Ｊ／ｃｍ２的ＣＯ２激光照射并发炎症的龋齿窝洞，能一次性杀灭龋洞内细菌、气化腐败组织，又不损伤正常牙体硬组织，为一次性充填治愈龋病奠定了良好的基础，从而大大缩短疗程，减少病人就诊的时间。

It reports according to the lab and clinical research: Irradiation on the dentalcanes with irrflammation using CO2 Laser (energy density 13￣15J/cm2) can not only kill thebacterium in the tooth hole, remove the bad tissues into gas, but also keep the hard tissues veryhealthy. It makes a certain cure of filling the dental canes guite possible, and improves the traditional treatment Which needs much more complex treatment.