Abstract: Objective To explore the effect of immediate implantation and delayed implantation for patients with anterior tooth restoration. Methods A retrospective study was carried out on 100 patients with anterior restorations (2019.04~2020.02). According to the treatment method, they were divided into the control group (n=50, delayed implant restoration) and the observation group (n=50, immediate implant restoration). The red aesthetic index, complication rate, and other clinical indicators were compared between groups. Results (1) The red aesthetic index in the observation group was (7.72±0.23) at 3 months post-restoration, (7.91±0.26) at 6 months post-restoration, and (8.34±0.31) at 12 months post-restoration respectively, which were higher than that in the control group. The statistical t values were 34.1373, 28.6538, and 29.2842 respectively with P<0.05 at each time point. (2) There was no difference in complication rate between the observation group (8.00%) and the control group (10.00%), statistical value = 0.1221, P>0.05. (3) Clinical indicators: The observation group is better than the control group, and the statistical value is P<0.05. Conclusion The immediate implantation in the restoration of anterior teeth shows an ideal result and is highly accepted by patients.

Key words: Immediate planting, Delayed implantation, Repair, Anterior teeth, Periodontal tissue health, Aesthetic effect