Staged automated lamellar keratoplasty for anterior stromal corneal dystrophies.
OBJECTIVE
A staged, automated lamellar keratoplasty technique in patients with anterior corneal stromal dystrophy is described.


METHODS
A retrospective review of the surgical records at the Bascom Palmer Eye Institute from January 1999 to December 2003 was performed involving the above technique for anterior corneal dystrophies. The preoperative and postoperative visual results and the intraoperative variables were recorded.


RESULTS
Six procedures were performed on 6 eyes of 5 patients. No complications were encountered. The mean uncorrected visual acuity was 20/114 preoperatively and 20/65 postoperatively, and the mean best spectacle-corrected visual acuity was 20/83 preoperatively and 20/37 postoperatively. No patients lost best-corrected vision. Two recurrences were encountered during the follow-up period of 52 months.


CONCLUSIONS
This staged automated lamellar keratoplasty technique achieves visual results comparable to other techniques for the treatment of this group of disorders.
Hsu
Hugo Y
HY
Anheuser-Busch Institute, Department of Ophthalmology, Saint Louis University School of Medicine, Saint Louis, Missouri 63104, USA.
Culbertson
William W
WW
Alfonso
Eduardo C
EC
D000328:Adult; D003317:Corneal Dystrophies, Hereditary / Q000175:diagnosis / Q000601:surgery*; D003319:Corneal Stroma / Q000473:pathology / Q000601:surgery*; D016039:Corneal Transplantation / Q000379:methods*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007431:Intraoperative Complications; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D012189:Retrospective Studies; D016896:Treatment Outcome; D014792:Visual Acuity / Q000502:physiology