SINGLE TOOTH IMPLANT RESTORATION USING COMBINATION IMPLANT CROWN : A CASE REPORT.
- 作者:
Rae Gyoung KIM
;
Eon Hee SONG
;
Byeong Gap CHOI
;
Hyoun Chull KIM
;
Hyun Jeong AHN
- 出版类型:Case Report
- 医学主题词:
Cementation;
Crowns*;
Tooth*
- 来源:The Journal of Korean Academy of Prosthodontics
1999;37(3):375-382
- 国家Republic of Korea
- 语言:Korean
-
摘要:
The purpose of this article is to present the clinical and laboratory procedures for single tooth restoration using "Combination Implant Crown". It is cemented on implant abutment and that abutment is screw-retained over implant body. This type of implant restorations has the advantages of cement-retained restoration while being antirotational and retrievable. And, more esthetic and functional result can be achieved by minimizing the size of access hole. The results were as follow : 1. Preparation of abutment below the cuffline should be avoided 2. Axial reduction of implant abutment should not be excessive because it may weaken the abutment 3. More esthetical and functional occlusal surface was achieved with a minimal access hole which is slightly larger than the diameter of hex driver to enable future total retrievability. 4. Combination Implant Crown has the advantages of both the cement-retained and screw-retained type implant restoration. 5. Cementation between implant crown and abutment reduces screw loosening through even force distribution.
