Risk factors for complications following pediatric epikeratoplasty.
We studied the prevalence and types of complications that occurred in children treated with epikeratoplasty to identify risk factors. A review of the clinical records of 88 consecutive patients (106 eyes; 114 procedures) revealed that no complications occurred in 58 grafts (54%). Refractive complications (refractive error greater than 3.00 diopters spherical equivalent from emmetropia or astigmatism greater than 3.00 diopters) occurred in 30 eyes (28%). Medical complications occurred in 22 eyes (19%); these included epithelial defects (14 grafts), interface opacities (six grafts), graft vascularization (eight grafts), graft infection (two grafts), graft necrosis (five grafts), graft haziness (four grafts) or opacification (11 grafts), and graft dehiscence (three grafts). Eleven grafts (10%) were removed and five eyes received new grafts. Epikeratoplasty in children will be more successful if risk factors such as patient age less than one year, microcornea, corneal endothelial cell dysfunction, mental retardation, and combining the procedure with cataract surgery are avoided.
Cheng
K P
KP
Department of Ophthalmology, University of Pittsburgh School of Medicine, Pennsylvania.
Hiles
D A
DA
Biglan
A W
AW
Pettapiece
M C
MC
Behler
S C
SC
Moore
M B
MB
D000293:Adolescent; D002387:Cataract Extraction; D002648:Child; D002675:Child, Preschool; D003316:Corneal Diseases / Q000209:etiology; D016039:Corneal Transplantation / Q000009:adverse effects*; D006084:Graft Rejection; D006801:Humans; D007223:Infant; D011183:Postoperative Complications / Q000209:etiology*; D015995:Prevalence; D011379:Prognosis; D012030:Refractive Errors / Q000209:etiology; D012307:Risk Factors