Peropective comparison of hydroxyapatite orbital implant between primary and second drilling procedure
10.3760/cma.j.issn.1671-0290.2009.05.006
- VernacularTitle:羟基磷灰石义眼座置入Ⅰ期与Ⅱ期钻孔置钉的效果比较
- Author:
Dou SONG
;
Fang GAO
;
Liya GAO
;
Guizhen SUN
;
Yuan YOU
- Publication Type:Journal Article
- Keywords:
Hydroxyapatite;
Eye,Artificial;
Orbital-Implants;
Titanium peg
- From:
Chinese Journal of Medical Aesthetics and Cosmetology
2009;15(5):308-312
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical effect of the procedure that involves drilling and inserting a motility peg at the time of hydroxyapatite orbital implant.Methods 89 patients who needed hydroxyapatite orbital implant were divided into groups A and B.The patients in group A were drilled and inserted a motility titanium peg when hydroxyapatite implantation.The patients in group B were drilled and inserted a motility titanium peg 6 months after hydroxyapatite implantation.Data were recorded.including the rate of postoperative pain and conjunctive edema,postoperative facial appearance,motility of the artifieial eye,the rate of hydroxyapatite exposure,excursion and extrusion of titanium peg and other complications.Results The mobility of the prosthesis was 44.97%in group A,and 45.34%in group B.There was no difference in appearance and the motility of their artificial eye between the two groups.The rate of excursion of titanium peg was 4.2% in group A and 7.3%in group B and no statistical difference was found between the two groups.There were no prosthesis exposure,extrusion of titanium peg,secondary infeetion and other complication in one-year follow-up.There were no difference in the rate of postoperative pain and eonjunctive edema in first operative stage.The postoperative reaction in group A was lighter than that in group B in secondary operanve stage.Conclusion The hydroxyapatite orbital implant primary procedure drilling is simple,safe,convenient and effective.It is worth to recommend that procedure that involves drilling and inserting a motility peg at the time of hydroxyapatite orbitaI primary implant.
