20
Participants
Start Date
July 27, 2017
Primary Completion Date
November 13, 2019
Study Completion Date
November 13, 2019
Corneal epithelial allograft
A living-related donor's epithelial flap, equal in area to the recipient's diseased cornea bed, will be created using femtosecond laser technology. This corneal epithelial allograft is then ready for transplantation on the recipient's disease eye, following removal of the recipient's scarred and diseased epithelium.
Limbal conjunctival allograft
A 3- to 5- clock hour limbal-conjunctival allograft will be obtained from the living-related eye. This is then ready for transplantation on the recipient's disease eye following removal of the recipient's scarred and diseased epithelium.
Femtosecond laser
A commercial femtosecond laser to create a particular shaped graft for transplantation
Diamond knife
A diamond knife to create a particular shaped limbal graft for transplantation
Zhongshan Ophthalmic Center, Sun Yat-sen Univerisity, Guangzhou
Chunxiao Wang
OTHER