Application research of free connective tissue transplantation with periosteum in immediate implant and immediate prosthesis in aesthetic area
10.3969/j.issn.1671-8348.2014.18.009
- VernacularTitle:带骨膜游离结缔组织移植在美学区即刻种植即刻负重中的应用研究
- Author:
Haizhen WU
;
Xin WANG
;
Shengjie WANG
- Publication Type:Journal Article
- Keywords:
dental-implant;
aesthetics,dental;
connective-tissue
- From:
Chongqing Medicine
2014;(18):2285-2287,2290
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical aesthetic effect of immediate implant and immediate prosthesis by the free connec-tive tissue transplantation with periosteum in the maxillary anterior region.Methods 65 appropriate patients were selected and per-formed the immediate implant after minimally invasive tooth extraction.6 5 pieces of implants were implanted immediately by the free connective tissue transplantation with periosteum in the aesthetic area,among them,10 cases were implanted by Bio-oss bone. All missing teeth were immediately repaired by temporary denture,after the implant osseointegration,the permanent repair was per-formed.From the preoperation to 1 8 months after permanent repair,the aesthetic evaluation was conducted by stages,including the labial peri-implant soft tissue fullness and pink aesthetic scores(PES).Results In the tracing assessment period,the peri-implant fullness evaluation showed that degree 0 was found in 5 tooth positions before the operation,degree Ⅰin 60 tooth positions,degreeⅡ in 0 tooth position,but after immediate restoration,degree 0 in 0 tooth position,degree Ⅰin 45 tooth positions and degree Ⅱ in 20 positions.The PES total value reached the maximum in 3 months after permanent restoration.Conclusion Immediate implant and immediate prosthesis by the free connective tissue transplantation with periosteum in the maxillary aesthetic area can obtain better aesthetic results.
