[Penetrating keratoplasty for bullous keratopathy]

A retrospective review for bullous keratopathy in our hospital from 1985 to 1992 was studies. Among the cases with bullous keratopathy, 14 were performed with antiglaucoma operation and cataract extraction, 12 that experienced a contusion or penetrating trauma history underwent cataract operation. IOL implantation seen in 3 patients, 4 cases were associated with vitreous contact to cornea after cataract extraction, the other 4 cases had advanced glaucoma. Besides, there were 1 case of Fuch's endothelium dystrophy, ICE syndrome and severe herpes simplex keratitis, respectively. The preoperation visual acuity of them was all less than finger count. The follow-up was 3 months to 5 years. The results showed the grafts of 28 cases (70%) were clear, 7 cases (17.5%) semi-clear, 5 cases (12.5%) opaque. Postoperatively, all of the patients escaped from the pain and 22 cases achieved a visual acuity of 0.02-0.7. Some good advice in treatment of bullous keratopathy were proposed.