Application of waterlase to tooth caries in elderly patients
LI Xiangli1,DAI Zheng2,SHEN Suangqing1,ZHANG Shijie1,ZENG Ni1
1. Dental department of Hunan Provincial Corps Hospital, Chinese People’s Armed Police Forces, Changsha 410006,China; 2. The First People’s Hospital of Xiantao City, Xiantao 433000, China
Abstract：Objective To evaluate the waterlase chemo-mechanical technique for the treatment of tooth caries in elderly patients. Methods According to the randomly sampling principle, a retrospective clinical data of our records of elderly patients with caries, were divided into two groups: 50 patients in treatment group A, treated with the waterlase chemo-mechanical method; and 48 patients in the control group B, treated with the conventional method.The therapeutic effect was evaluated after 6. Results Among the 50 cases in A group, two fillings fell off and one secondary caries occurred, with the curative rate of 90.0%. Among the 48 cases in B group, eight fillings fell off and four secondary caries occurred, with the curative rate of 75.0%. The difference between those of the treatment group and those of the control group was statistically significant (P＜0.05). Conclusions The waterlase chemo-mechanical technique for elderly patients is effective. The perspective in application is significant and worthy of clinical promotion.
李向利,戴政,沈双清,张仕良,曾妮. 水激光治疗老年患者根面龋[J]. , 2014, 25(7): 675-677.
LI Xiangli,DAI Zheng,SHEN Suangqing,ZHANG Shijie,ZENG Ni. Application of waterlase to tooth caries in elderly patients. , 2014, 25(7): 675-677.
2014, Vol. 25 
