Effect of ultrasonic scaling combined with vinegar for treatment the dental calculus / 中国基层医药

ABSTRACT

Objective To investigate the clinical efficacy of ultrasonic scaling combined with the vinegar-for treatment the patients with dental calculus.Methods 120 patients with dental calculus dental were randomly divided into two groups.Control group used ultrasonic scaling treatment,observation group was given ultrasonic scaling combined with the vinegar treatment.Results The clinical cure rate of the observation group was 96.67％ (58/60),the incidence rate of complications was 6.67％ (4/60).The clinical cure rate of the control group was 68.33％ (41/ 60),the incidence rate of complications was 21.67％ (13/60).There were statistically significant differences between the two groups about the cure rate and the incidence of complications (x2 =14.37,3.61,P ＜ 0.05).After treatment,periodontal pocket depth of the observation group was significantly lower than that of the control group (P ＜ 0.05).Sulcular fluid volume of the observation group was significantly lower than that of the control group (P ＜ 0.05).The difference of oral sample results of bacterial culture after treatment was statistically significant between the two groups (P ＜ 0.05).Conclusion The clinical effect of ultrasonic scaling combined with the vinegar in treatment patients with dental calculus is certain,which is worthy of further promotion.