International Oral Science Research

Objective To analyze the effect of prefibrillated post on periodontal indexes of patients undergoing dental prosthesis. Methods From February 2021 to December 2023, 100 patients who received oral prosthesis treatment in a health service center were selected for a group study. The group was divided into control group and study group with 50 cases in each group. The control group was treated with plastic fiber post, while the study group was treated with prefibroblast post. The effect of prefibroblast post was comprehensively evaluated from three aspects: improvement of periodontal indexes before and after treatment, changes of cytokine levels in gingival creval fluid and incidence of adverse reactions. Results Before treatment, there were significant differences in all indexes between the two groups (P > 0.05). After treatment, BI, PD, PLI indexes, IL-6 and PGE2 levels were compared between the two groups. T-test showed significant differences between the two groups (P < 0.05), and the study group was lower than the control group. The incidence of adverse reactions between the two groups was significantly different (P < 0.05) by χ2 test, and the study group was lower than the control group. Conclusion Both plastic fiber post and pre-fiber post can effectively improve the periodontal indexes of patients, but the effect of pre-fiber post is more ideal, safer and more reliable.

Preformed fiber pile; Plastic fiber post; Oral prosthetics; Periodontal index