Clinical effect evaluation of immediate implant and immediate restoration with socket-shield technique in aesthetic area: a retrospective study with up to 5-year follow-up.
10.3760/cma.j.cn112144-20220317-00112
- VernacularTitle:应用牙片屏障技术行美学区即刻种植即刻修复5年临床效果评价
- Author:
Juan WANG
1
;
Yi Bo ZHU
1
;
Ming GAO
1
;
Lao CHEN
1
;
Li Xin QIU
1
Author Information
1. Fourth Clinical Division, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices & Beijing Key Laboratory of Digital Stomatology, Beijing 100025, China.
- Publication Type:Journal Article
- From:
Chinese Journal of Stomatology
2023;58(3):251-257
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To evaluate the clinical effect of socket-shield technique for 5 years after immediate implantation and immediate restoration in aesthetic area. Methods: The retrospective study was conducted between July, 2013 and July, 2020. A total of 29 patients, with 34 implants, who received immediate implantation and immediate restoration with socket-shield technique in the esthetic zone in Department of Fourth Clinical Division, Peking University School and Hospital of Stomatology were included in this study. The implants survival rate, complications and the pink esthetic score (PES) were evaluated (60.2±26.7) months (13-101 months) after operation. The digital models before treatment and at the final follow-up were obtained, to measure the changes of soft tissue. The labial alveolar bone recession was measured by cone-beam CT. Results: All 34 implants survived during follow-up. The PES was (12.80±1.05), there was no significant difference in PES scores between dental positions (F=1.77, P=0.150). The gingival margin recession was (0.12±0.09) mm, and labial contour change at 2 mm apical to the gingival zenith was (0.45±0.17) mm. The labial alveolar bone recession was (0.14±0.46) mm. Conclusions: Immediate implant with socket-shield technique could maintain the gingival margin and labial alveolar bone, and preserve the soft tissue contour well to achieve good esthetic outcome.
