Surgical correction of astigmatism 优质文献 相似文献 参考文献 引证文献Surgical Correction of Astigmatism by Microwedge Resection of the Limbus This paper presents a preliminary report on an approach to the surgical correction of corneal astigmatism, ie, the microwedge resection of the cornea, anal......
approach to the surgical correction of corneal astigmatism, ie, the microwedge resection of the cornea, analyzes the quantitative aspects of the surgical treatment, and describes the Jensen double-bladed microsurgical knife designed for making calibrated-uniform microsurgical wedge resections of the ...
The patient achieved 20/25 uncorrected vision in both eyes and was very happy. At 1 month postop, her refraction was plano+0.50x95 OD and -0.50+0.50x45 OS. Corneal topography demonstrated an overcorrection of the corneal astigmatism with some irregularity OD while the map was essential...
Astigmatism CorrectionA person who has both a cataract and astigmatism will most likely not have quality distance vision without glasses after cataract surgery – unless the astigmatism is corrected as well. The latest surgical options are available to our patients to treat their astigmatism at the ...
One of the 张力、温度或者振动。 一 [translate] awithout silencer 没有遏声器 [translate] aSeveral ophthalmology journals and publications have mentioned the benefits and suitability of using rigid gas permeable (RGP) contact lens for the correction of astigmatism and presbyobia in patients. Reasons...
11. A method according to claim 7 in which the resected lamellar lens is an aspheric lens for correction of astigmatism, regular and irregular, and spherical aberration. 12. A method according to claim 7 wherein the pulse width of the laser beam is in the range of 10-400 fs. 13. ...
Conductive keratoplasty is a noninvasive, in-office procedure for the correction of hyperopia, hyperopic astigmatism, and management of presbyopia. It serv... TT Du,VC Fan,PA Asbell - 眼科手術 = Journal of ophthalmic surgery 被引量: 49发表: 2007年 Surgical management of presbyopia Presbyopia...
In a second embodiment, software for calculating an astigmatism treatment is operable upon execution to perform the following steps: receiving biometric information for a patient; determining based on the biometric information an astigmatic correction comprising at least one of (a) a position for one ...
This information is presented in the public interest by STAAR Surgical™ to create awareness of options available for those with near-sightedness with or without astigmatism. Please consult your health care provider to determine which option is right for you. Select Your Region Europe AustriaBelgium...
Recently, CK, a laserless, radiofrequency-based technique, has been approved by the FDA for the correction of low to moderate hyperopia even though the refractive instability has not been solved yet. In high hyperopia, lens approach like phakic IOL or refractive lens exchange instead of ...