微创去腐技术对龋齿患者疼痛程度及填充物脱落率的影响

The effect of minimally invasive decaying technique on the pain degree and filler shedding rate ofpatients with dental caries

目的探讨微创去腐技术对龋齿患者疼痛程度及填充物脱落率的影响,评价其应用价值。方法79例龋齿患者,采用随机数表法分为对照组(36例)与实验组(43例)。对照组采用常规高速牙钻治疗,实验组采用微创去腐技术治疗。比较两组患者治疗前后疼痛数字评分法(NRS)评分、不良反应发生情况以及治疗12个月复发率。结果治疗12个月后,两组患者NRS评分均低于治疗前,且实验组NRS评分(1.06±0.25)分低于对照组的(2.42±0.47)分,差异具有统计学意义(P<0.05)。实验组不良反应发生率2.33%低于对照组的16.67%,复发率4.65%低于对照组的25.00%,差异具有统计学意义(P<0.05)。结论对龋齿患者采用微创去腐技术的疗效确切,可有效减轻患者疼痛,降低填充物脱落等不良反应发生率,且安全性高,值得深入研究。

Objective To discuss the effect of minimally invasive decaying technique on the pain degree and filler shedding rate of patients with dental caries and evaluate its practical value.Methods A total of 79 patients with dental caries were divided into control group(36 cases)and experimental group(43 cases)according to random numerical table.The control group was treated with conventional high-speed dental drill,and the experimental group was treated with minimally invasive decaying technique.The numerical rating scale(NRS)score before and after treatment,occurrence of adverse reactions and recurrence rate after 12 months of treatment were compared between the two groups. Results After 12 months of treatment, the NRS score of the two groupswas lower than that before treatment, and the NRS score (1.06±0.25) points of the experimental group was lowerthan (2.42±0.47) points of the control group. The difference was statistically significant (P<0.05). The incidenceof adverse reactions 2.33% of the experimental group was lower than 16.67% of the control group, and recurrencerate 4.65% was lower than 25.00% of the control group. The difference was statistically significant (P<0.05).Conclusion Minimally invasive decaying technique shows affirmative efficacy for patients with dental caries,which can effectively reduce the pain of patients, reduce the incidence of adverse events such as filler falling offwith high safety, which is worthy of further study.