Adjunctive effect of wavefront aberration on diagnosis and defined operative method of retinal detachment
- VernacularTitle:波阵面像差分布规律对视网膜脱离诊断及确立手术方式的辅助价值
- Author:
Yu LI
;
Fengju ZHANG
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2007;0(22):-
- CountryChina
- Language:Chinese
-
Abstract:
To evaluate the application of wavefront aberration in diagnosis and operation of retinal detachment.Totally 17 rhegmatogenous retinal detachment patients(17 eyes),who received outer scleral cryocoagulation,silicon cushion and(or)intravitreous injection of gas,were selected from July 2004 to February 2005 at First Hospital Affiliated to Dalian Medical University.These cases were all retinal detachment in one eye.Of the 17 patients,10 were diagnosed as having myopic eye retinal detachment and 7 were non-myopic eye retinal detachment.The wavefront aberrations of these patients were checked with wavefront aberrometer produced by German Wavelight Laser Technology AG Company before operation,1 and 3 months after operation,and compared with the other eyes.The results showed that ①Root mean square(RMS)1,RMS3-RMS6 and root of mean square of higher aberration(RMSH)were significantly higher than those in the control group before operation(P 0.05).②RMS1,RMS3 and RMSH in the myopic retinal detachment eyes were lower than those in the non-myopic retinal detachment eyes before operation(P
