The variety of eye refraction after penetrating keratoplasties (PKP)
- VernacularTitle:穿透性角膜移植术后眼屈光变化分析
- Author:
Hong LI
- Publication Type:Journal Article
- Keywords:
PKP;
Refraction varieties;
Influence factors
- From:
Journal of Chongqing Medical University
2003;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To research eyes refraction varieties and related influence factors undergone PKP.Methods:Sixty-two corneal diseases with PKP were followed up by ophthalmologist concentrating on corneal diseases on month 1,3,6,12,24,36.They had engaged in optometry and tried lens on patients besides regular examination,and had done statistical analysis of refraction change.Results:Eye refraction varieties were remarkable in 12 months especially in 1 to 6 months but stable after 12 months after PKP.Most of them had different degrees and kinds of astigmatism.Conclusion:Eyes refraction varieties were remarkable in 12 months after PKP and astigmatism occurred easily.There were some main factors:conditions before operation,design and manipulation during operation,and complications after surgery.
