[Penetrating keratoplasty in children].
Penetrating keratoplasty in children is a high risk transplantation. Indications increased with improvement of surgical techniques and therapies. Our purpose is to study anatomic and functional results of penetrating keratoplasty in children. We report the results of a retrospective study including 23 penetrating keratoplasties (22 eyes) performed in 20 patients younger than 16 years old, between 1991 and 2000 at the department of ophthalmology at Charles Nicolle University Hospital-Tunis. Penetrating keratoplasty was performed for congenital dystrophies in 6 cases (17.3%), for acquired traumatic opacities in 4 cases (26%) and for non traumatic acquired opacities in 13 cases (56.7%). Non traumatic acquired opacities were keratoconus in 8 cases (61.5%), keratitis in 3 cases (23%) and graft rejection in 2 cases (15.5%). The mean follow-up was 41.8 months. Grafts remained clear in 20 cases (83.3%). Graft rejection occurred in 4 cases. Graft failure occurred in 3 cases (16.6%). Mean postoperative visual acuity was 3/10 (ranging from 1/20 to 7/10). Penetrating keratoplasty in children allows a satisfying anatomic success but a moderate visual improvement. Amblyopia is the major obstacle to success in children corneal grafting.
Beltaief
Omar
O
Service Ophtalmologie, E. P. S Charles Nicolle, Tunis, Tunisie.
Farah
Hedia
H
Kamoun
Rim
R
Ben Said
Ahmed
A
Ouertani
Amel
A
D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D003318:Corneal Opacity / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006084:Graft Rejection; D006801:Humans; D007634:Keratitis / Q000601:surgery; D007640:Keratoconus / Q000601:surgery; D015948:Keratoplasty, Penetrating; D008297:Male; D012189:Retrospective Studies; D012737:Sex Factors; D013997:Time Factors; D014792:Visual Acuity