International Oral Science Research

Objective To investigate and analyze the clinical effect of full crown repair of pile nucleus after periodontal surgery with coronary root folding. Methods From 2018 to 2022, a total of 100 patients with periodontal surgery with crown root folding were selected as the subjects of this study. According to the digital blind selection method, the patients participating in this study were randomly divided into reference groups and study groups. Reference group: full crown repair of conventional cast metal pile nuclei, a total of 50 patients; Research group: full crown repair of glass fiber pile nuclei, a total of 50 patients. Compare bleeding indices from the reference group to the study group. Results After the completion of treatment, the observation group was significantly better than the control group in terms of bleeding index, of which (P<0.05), the difference was statistically significant. Conclusion For patients with crown root folding after periodontal surgery, the treatment mode of full crown repair of glass fiber pile nuclei can effectively improve the bleeding index of patients, which has excellent effect in practical application and is worth promoting and applying.

Conventional cast metal pile core full crown repair; Full crown repair of glass fiber pile core; Bleeding index