The Changes of Corneal Sensitivity in Diabetic and Nondiabetic Subjects After Phacoemulsification.
- VernacularTitle:糖尿病对白内障超声乳化术后角膜知觉改变的影响
- Author:
Jianguang ZHONG
;
Weinian YAN
;
Bin CHEN
;
- Publication Type:Journal Article
- Keywords:
Diabetes;
Phacoemulsification;
Corneal sensitivity
- From:
Journal of Medical Research
2006;0(10):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the changes of corneal sensitivity in diabetic and nondiabetic subjects after phacoemulsification. Methods This trial involved 42 diabetic subjects(42eyes)and 46 nondiabetic subjects(46 eyes)with cataract.All eyes were underwent phacoemulsification.Corneal sensitivities were tested before surgery and 1 day,1 week,1 month,3 month,6 month after surgery.Results The corneal sensitivity of diabetic subjects was greatly reduced at 1 day,1 week,1 month,3 month after surgery(P＜0.05),and returned to the preoperative values at 6 month(P＞0.05).The corneal sensitivity of nondiabetic subjects was reduced at 1 day,1 week,1 month af- ter surgery(P＜0.05),and returned to the preoperative values at 3 month(P＞0.05).The corneal sensitivity of diabetic subjects was lower than nondiabetic subjects before surgery(P＜0.05).The reduced range of corneal sensitivity in diabetic subjects was greater than that of nondiabetic subjects(P＜0.05).Conclusions The corneal sensitivity is decreased and the recovery is postponed after poacoemul- sification in diabetic subjects.
