63 eyes in modified group were treated with posterior lamellar large-graft PKP using storage cornea,while 53 eyes were treated with traditional PKP using fresh cornea.

Clinical comparison of fresh amnion and bioamnion transplantation in treating ptery-gium;

Treatment with the covering fresh amnion for acute ocular surfaces burn;

Objective It is to approach the feasibility and effect of treating ocular surface disease with fresh amnion.

Clinical observation of fresh amniotic membrane transplantation in the treatment of pterygium;

Effects of fresh amniotic membrane transplantation on restraining corneal neovascularization;

Transplantation of fresh amniotic membrane combined with corneal limbus autografts for the treatment of recurrent pterygium

Objective:To observe the clinical efficacy of fresh aminiotic membrance transplantation and MMC in treatment of symblepharon after resection of ptergium.

Application of toroid continous interlocking suture in fresh amniotic membrane grafting;

Histologic and microscopic studies of corneal architecture after fresh amniotic membrane transplantation for treatment of corneal alkali burns;

Effects of fresh amniotic membrane transplantation and conjunctival trans-plantation on pterygium;

Objective To observe the therapeutic effects of fresh amniotic membrane transplantation,corneal limbal stem cell autograft transplantation and fresh amniotic membrane transplantation with corneal limbal stem cell autograft transplantation.