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Research Progress of the Corneal Enhancement Refractive Surgery |
FengAn, Wei Zhao |
Department of Ophthalmology, Xijing Hospital, theAir Force Medical University, Xi'an 710032, China |
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Abstract After the primary corneal refractive surgery, patients with postoperative refractive abnormalities (residual refractive errors) or poor visual quality require another surgical correction due to various reasons. This secondary refractive surgery, which is aimed at improving visual acuity and quality, is called enhancement surgery. This article reviews the epidemiology, preoperative and postperative evaluation, and specific methods of enhancement surgery.
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Received: 22 August 2022
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Corresponding Authors:
Wei Zhao, Email: weieye@126.com
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