Objective To investigate the value of ER-YAG laser combined with Gluma desensitizer in the treatment of desensitization in the repair of anterior deep dental caries.Methods A total of 169 patients with anterior deep dental caries treated in our hospital were divided into combined group (n =85) and control group (n =84) according to random number table method.The patients in the control group were treated with Gluma desensitizer,and the patients in the combined group were treated with ER-YAG laser combined with Gluma desensitizer.After treatment,the clinical efficacy,dental pulp stimulation,adhesive effect,pain degree of different time points and repair satisfaction were compared between the two groups.Results The combined group had higher total effective rate (P ＜ 0.05),lighter dental pulp stimulation than the control group (P ＜ 0.05).The total effective rate of adhesion in two groups showed a significant differences in two groups (P ＜ 0.05).VAS scores in the combined group when treated,at 1 month and 6 months after treatment were lower than that in the control group (P ＜ 0.05).Conclusion ER-YAG laser combined with Gluma desensitizer is effective in the repair of anterior teeth deep carious caries,which can effectively alleviate the symptoms of dental pulp,improve the adhesion effect and reduce the degree of post-treatment pain,so it is worthy of promotion and application.

Objective To investigate the value of ER-YAG laser combined with Gluma desensitizer in the treatment of desensitization in the repair of anterior deep dental caries.Methods A total of 169 patients with anterior deep dental caries treated in our hospital were divided into combined group (n =85) and control group (n =84) according to random number table method.The patients in the control group were treated with Gluma desensitizer,and the patients in the combined group were treated with ER-YAG laser combined with Gluma desensitizer.After treatment,the clinical efficacy,dental pulp stimulation,adhesive effect,pain degree of different time points and repair satisfaction were compared between the two groups.Results The combined group had higher total effective rate (P ＜ 0.05),lighter dental pulp stimulation than the control group (P ＜ 0.05).The total effective rate of adhesion in two groups showed a significant differences in two groups (P ＜ 0.05).VAS scores in the combined group when treated,at 1 month and 6 months after treatment were lower than that in the control group (P ＜ 0.05).Conclusion ER-YAG laser combined with Gluma desensitizer is effective in the repair of anterior teeth deep carious caries,which can effectively alleviate the symptoms of dental pulp,improve the adhesion effect and reduce the degree of post-treatment pain,so it is worthy of promotion and application.