title: Consultation section. Refractive surgical problem.
mesh_terms: D001251:Astigmatism / Q000209:etiology / Q000628:therapy*; D003263:Contact Lenses, Hydrophilic; D019781:Corneal Topography; D006801:Humans; D007640:Keratoconus / Q000601:surgery*; D015948:Keratoplasty, Penetrating / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D013508:Ophthalmologic Surgical Procedures; D014786:Vision Disorders / Q000209:etiology / Q000628:therapy*; D014792:Visual Acuity