Surgical compensation of presbyopia with corneal inlays. (May 2015)

• Record Type: Journal Article
• Authors: Konstantopoulos, Aris; Mehta, Jodhbir S
• Is Part Of: Expert review of medical devices. Volume 12:Number 3(2015)
• Page Start: 341
• Page End: 352
• Publication Date: 2015-05
• Subjects: Medical instruments and apparatus -- Periodicals; 610.28
• DOI: 10.1586/17434440.2015.1007124
• Languages: English
• ISSNs: 1743-4440

Abstract

<abstract> <title> <x xml:space="preserve">Abstract</x> </title> <p>Presbyopia, the physiological change in near vision that develops with ageing, gradually affects individuals older than 40 years and is a growing cause of visual disability due to ageing demographics of the global population. The routine use of computers and 'smartphones', combined with the affluence of the 'baby boomers' generation has set high standards for near vision correction. Corneal inlays are a relatively new treatment modality that is effective at compensating for presbyopia. The dimensions of these devices vary from 2 to 3.8 mm in diameter and 5 to 32 μm in thickness. They are implanted in the anterior corneal stroma of the non-dominant eye, most commonly, in a femtosecond laser created corneal pocket. They improve near vision by increasing the depth of focus, creating a hyper-prolate region of increased central cornea power or providing a refractive add power. This article reviews the literature on the efficacy and safety of corneal inlays.</p> </abstract>