Factors influencing graft clarity.

Successful penetrating keratoplasty depends on both host- and donor-related factors. We compared the results of keratoplasty in a group with a wide range of donor ages to gauge the effect of donor age on graft success. We conducted a retrospective review of donor data, recipient age, preoperative diagnosis, and postoperative complications with respect to graft clarity at 24 months after surgery in 99 consecutive patients in an effort to determine the role of donor age in graft clarity.

Incidence of HIV antibody-positive eye/cornea donors in hospital versus medical examiner cases.

We retrospectively examined Michigan Eye-Bank and Transplantation Center data on all eye/cornea donors in Michigan and Illinois for whom human immunodeficiency virus (HIV) antibody screening results were available. This was done to compare the HIV-antibody positive serology rate in hospital versus medical examiner donors. This population consisted of 3,783 donor records for the period January 1, 1986 through June 30, 1988--a 30-month period.