Postoperative Refractive Error after Vitrectomy In Macular Hole Patients.
- Author:
Young Joo CHOI
1
;
Chul Gu KIM
;
Soon Hyun KIM
Author Information
1. Department of Ophthalmology, Kim's Eye Hospital, Myung Gok Eye Research Center, Korea. kon801@kornet.net
- Publication Type:Original Article
- Keywords:
Gas tamponade;
Macular hole;
Myopic shift;
Vitrectomy
- MeSH:
Cataract;
Cataract Extraction;
Humans;
Lens, Crystalline;
Membranes;
Myopia;
Refractive Errors*;
Retinal Perforations*;
Vitrectomy*
- From:Journal of the Korean Ophthalmological Society
2003;44(8):1813-1817
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: To evaluate the postoperative refractive error after vitrectomy and gas tamponade in macular hole patients. METHODS: Thirty patients with full-thickness macular hole were enrolled in this study. Thirty eyes had vitrectomy, internal limiting membrane peeling, and gas tamponade. Preoperative and postoperative refractive errors were compared. Five eyes also had cataract extraction and implantation of an IOL and actual and expected refractive errors were compared. RESULTS: The refraction after vitrectomy and gas tamponade shifted toward myopia by 0.71 diopter compared with preoperative refraction. The actual refractive errors in cataract surgery group shifted toward myopia by 0.65 diopter. CONCLUSIONS: . Use of a gas tamponade in macular hole patients is thought to have induced the myopic change by pressing the crystalline lens forward.
