Objective:To investigate the impact of root canal therapy on periodontal disease tooth loosening,efficacy,and safety.Methods:120 patients with periodontal lesions treated from May 2022 to April 2023,and compare the periodontal improvement,chewing recovery,and safety of root canal+basic treatment and single basic treatment in groups.Results:After treatment,the periodontal condition improved and chewing function was enhanced in both groups of patients,but the improvement was more significant in the study group(P<0.001),with lower GBI,PD,and TM scores and better chewing function.The study group showed a more significant decrease in inflammatory factors hs CRP,IL-6,and TNF-α(P<0.001),with an adverse reaction rate of only 10%,significantly lower than the control group's 25%(P<0.05).For different periodontal lesions,the study group had better post-treatment scores(P<0.001)and a lower incidence of adverse reactions.Conclusion:Root canal therapy has significant therapeutic effects on periodontal lesions on different tooth surfaces,improving periodontal health,enhancing chewing function,and reducing adverse reactions.
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