title: Hydrophilic contact lenses for correcting irregular and high astigmatism.
mesh_terms: D000293:Adolescent; D000328:Adult; D001251:Astigmatism / Q000628:therapy*; D003261:Contact Lenses; D003263:Contact Lenses, Hydrophilic; D016039:Corneal Transplantation; D005139:Eyeglasses; D005260:Female; D006801:Humans; D007640:Keratoconus / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D014184:Transplantation, Homologous; D014792:Visual Acuity