Abstract: Objective: To discuss and analyze the clinical value of attachment gingiva reconstruction in dental implant repair. Methods: There were 72 patients with dental implants treated in our hospital from October 2017 to October 2019 as our research objects. These 72 patients with dental implants were divided into two groups according to the principle of randomness(control group and experimental group), each group has 36 patients, the control group seams by conventional gum; the experimental group attached by gingiva reconstruction, and then the clinical effects of the patients were compared and analyzed for two groups. Results: The total effective rate of clinical therapeuticsin the experimental group (97.12%) was definitely higher than that in the control group(52.78%), before the two groups patients taking the operation, by means of statistics analysis, the average width of the two groups wasn't statistically significant(P>0.05), and the average width of 1 and 6 months after operation in the experimental group was statistically significant(P<0.05) compared with that in the control group. BI in the experimental group(0.71±0.54) , PLI (0.61±0.10), PD(1.69±0.38) were significantly better than BI(0.86±0.48), PLI (0.78±0.22), PD(2.91±0.44) in the control group, and the grade of physiological and psychological functions in the experimental group were significantly better than those in the control group. Conclusion: The application of AG reconstruction in dental implants can significantly enhances the clinic result of reconstruction and improves the quality of life of patients that also has high value on clinical application, which is worthy of clinical promotion and application.

Key words: attachment gingiva reconstruction, dental implantation, clinical analysis