How to make the wavefront-guided laser in situ keratomileusis better
10.3760/cma.j.issn.2095-0160.2011.10.001
- VernacularTitle:如何做好波前像差引导的准分子激光角膜原位磨镶术
- Author:
Yue-hua, ZHOU
- Publication Type:Journal Article
- Keywords:
Laser in situ keratomileusis;
Wavefront aberration;
Visual function
- From:
Chinese Journal of Experimental Ophthalmology
2011;29(10):865-867
- CountryChina
- Language:Chinese
-
Abstract:
Wavefront-guided laser in situ keratomileusis(LASIK)is onekind of the customized surgeries.It not only can increase the postoperative uncorrected visual acuity(UCVA)and best corrected visual acuity(BCVA),but also can lessen the increase of the higher-order aberration.Meanwhile,wavefront-guided LASIK can improve the scotopic vision,decrease the incidence of the glare and halo and enhance contrast sensitivity(CS).This subject focus on the problems as follows:(1)How to understand the affection that wavefront aberration made on the visual quality after LASIK?(2)How to get the wavefront measurements accurately and choose the surgery adaptation?(3)How to ascertain the gold standard to design the wavefront-guided LASIK?(4)How to transform the wavefront measurements into the optimized surgery scheme?(5)What problems should be paid attention to during the surgery?(6)What results the wavefront-guided LASIK should attain?
