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| Effect of Different Root Canal Fillings on Masticatory Function of Patients with Dehiscence Pulp Disease after Crown Restoration |
| WANG Jian, et al |
| Suzhou Jiulong Hospital, Shanghai Jiaotong University School of Medicine, Jiangsu Suzhou 215000, China |
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Abstract Objective: To compare and analyze the effects of cortisomol paste, vitapex paste and zinc oxide clove oil paste root canal filling on the masticatory function of patients with cracked pulp disease.Methods: A total of 106 patients with dehiscence pulp disease (125 teeth in the first molar area) admitted to our hospital from October 2017 to August 2018 were selected as the research objects, and they were divided into group A according to random sampling method 38 Cases (43 teeth in total), 37 cases in group B (42 teeth in total), 31 cases in group C (35 teeth in total); group A used crown restoration combined with Cortisomol paste root canal filling, group B used Vitapex Root canal filling with paste, group C was filled with zinc oxide clove oil paste. Observe the clinical treatment effects of the three groups of patients after treatment, pain at various points before treatment, masticatory function before and after treatment, and related indexes of abutment teeth. Results: The difference between the three groups of patients in markedly effective, effective, and ineffective indicators was statistically significant (P<0.05); the total effective rate of treatment was compared between the three groups, and the difference was statistically significant (P<0.05); Group A and Group B, C Pairwise comparison, the difference was statistically significant (P<0.05). Pain scores at each point of treatment were analyzed by repeated measures analysis of variance, and the difference was statistically significant in time-point factors, time-point interaction factors, and group factors (P<0.05); at the time points of treatment 1d, 3d, 5d, and 7d group A compared with groups B and C, the difference was statistically significant (P<0.05). After treatment, the differences in chewing function, language function, immobilization, and aesthetics of the three groups of patients were statistically significant (P<0.05) compared with those before treatment (P<0.05); the single-factor variance before treatment showed no statistical significance (P>0.05); One-way variance after treatment showed that there was a statistically significant difference in chewing function between the three groups (P<0.05), and there was no statistically significant difference in language function, fixation, and aesthetics of the three groups (P>0.05); group A chewing There were no statistically significant differences in function, language function, fixation, and aesthetics between groups B and C (P>0.05). Conclusion: The treatment effect of crown restoration combined with Cortisomol paste in the treatment of dehiscence pulp disease and the recovery of masticatory function is better than the treatment of crown restoration combined with Vitapex paste and zinc oxide clove oil paste.
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2021, Vol. 27 
