Application of Quality Control Circle in Promoting the Use of Rubber Dams in the Root Canal Treatment of Primary Teeth

Objective. Study the effect of quality control circle (QCC) in promoting the usage of rubber dams (RD) in root canal treatment of chronic pulpitis in primary teeth. Methods. Set up a quality control group to increase the amount of rubber dams used in the treatment of chronic pulpitis in primary teeth. Monthly monitoring results of the usage amount were counted by the outpatient computer system. Relevant data were collected through questionnaires, and causes of low utilization were analyzed, and the improvement measurements were formulated and implemented. Quality control circle activity was evaluated. Results. Through the quality control circle activity, the consumption of rubber dams in the root canal treatment of chronic pulpitis was significantly improved, children in treatment became more cooperative, and operation time of root canal treatment has also been shortened. Conclusion. The quality control circle activities played a significant role in promoting the use of rubber dams in the root canal treatment of primary teeth, and it can be used as a method to promote new clinical treatment programs.