Specular microscopy in aniridia.

Aniridia and the iridocorneal endothelial (ICE) syndromes both are conditions which include abnormalities of the cornea, iris, and progressive iridocorneal adhesions which may result in glaucoma. In order to investigate the similarities between aniridia and the ICE syndromes, we performed specular microscopy of the corneal endothelium in nine patients with aniridia. Morphology and density of the corneal endothelium appeared normal for age. We found no evidence of the beaten metal appearance classically seen on specular microscopy in patients with ICE symptoms. This study did not support either an anatomic or pathogenic relationship between aniridia and the ICE syndromes.