Methods of amniotic membrane fixation in ocular amniotic membrane surgeries

Abstract:

Various ocular surface disorders like alkali burns and corneal ulcers can all cause damage to the cornea and conjunctiva, and often induce corneal neovascularization(CNV)that affects the visual function. However, amniotic membranes(AM)can promote the rapid epithelization of acute injured corneas and conjunctiva defects, diminish scarring, and perform anti-inflammatory effect. Therefore, AM has been widely used in ocular surface reconstructions and treatment of CNV. But the key problem is how to fix the AM. Only ensuring the adhesive time and cover area with convenient operation and little stimulation can achieve the best curative effect. This article reviews the methods of AM fixation in AM patch technique.

Key words:amnion; transplantation; ocular surface reconstruction; fixation method