Fitting polycon lenses in keratoconus.
D003261:Contact Lenses; D003315:Cornea / Q000503:physiopathology; D006801:Humans; D007640:Keratoconus / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy*; D008768:Methylmethacrylates; D055095:Optics and Photonics; D012828:Silicones; D014792:Visual Acuity
D008768:Methylmethacrylates; D012828:Silicones; C015464:polycon