Clinical study of palatal roll connective tissue flap applied to soft tissue increments in implant restoration in the anterior zone
10.3760/cma.j.issn.1008-1372.2017.10.016
- VernacularTitle:腭侧结缔组织瓣唇向卷入技术应用于种植前牙软组织增量的临床研究
- Author:
Benzhan YAO
1
;
Hui HUANG
;
Li LING
Author Information
1. 南京医科大学附属无锡市精神卫生中心口腔科
- Keywords:
Dental implantation;
Palate/AH/SU;
Connective tissue/SU;
Surgical flaps;
Tooth/ SU
- From:
Journal of Chinese Physician
2017;19(10):1517-1519
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the aesthetic effect of palatal roll connective tissue flap applied to soft tissue increments in implant restoration in the anterior zone.Methods Eighteen patients treated anterior implant restoration (20 implants) underwent palatal roll connective tissue flap,at the same time when the gingival healing cap was placed.Fifteen patients treated anterior implant restoration (16 implants) underwent conventional second-stage surgery as a control.We recorded the score of lip soft tissue fullness and pink esthetic score (PES) at the follow time points:before second-stage surgery;1 month and 6 months after second-stage surgery.Results The score of lip soft tissue fullness in the observation group were significantly higher than those in the preoperative and control groups at 6-month follow-up (P ＜ 0.05).The PES in the observation group was significantly higher than that in the preoperative and control groups at 1-month and 6-month follow-up (P ＜ 0.05).Conclusions The palatal roll connective tissue flap can significantly improve the red aesthetics of the implant restoration and has good stability.
