title: Perfluropropane (C3F8) gas injection followed by deep anterior lamellar keratoplasty (DALK) in severe keratoconus.
authors.affiliation: Maxivision Eye Hospital & Laser Centre, Hyderabad, India.
authors.forename: N
authors.initials: N
authors.lastname: Narayan
authors.affiliation: Maxivision Eye Hospital & Laser Centre, Hyderabad, India.
authors.forename: M S
authors.initials: MS
authors.lastname: Sridhar
mesh_terms: D015715:Corneal Edema / Q000175:diagnosis / Q000188:drug therapy* / Q000503:physiopathology; D016039:Corneal Transplantation; D005466:Fluorocarbons / Q000008:administration & dosage*; D006801:Humans; D056965:Injections, Intraocular; D007640:Keratoconus / Q000503:physiopathology / Q000601:surgery*; D008297:Male; D041623:Tomography, Optical Coherence; D014786:Vision Disorders / Q000534:rehabilitation; D014792:Visual Acuity / Q000502:physiology; D055815:Young Adult
chemical_list: D005466:Fluorocarbons; C042852:perflutren