title: The use of intracorneal rings for pellucid marginal degeneration.
authors.forename: Michael W
authors.initials: MW
authors.lastname: Belin
authors.forename: Stephen S
authors.initials: SS
authors.lastname: Khachikian
authors.forename: Renato
authors.initials: R
authors.lastname: Ambrosio
mesh_terms: D003317:Corneal Dystrophies, Hereditary / Q000503:physiopathology / Q000601:surgery*; D003319:Corneal Stroma / Q000601:surgery*; D019781:Corneal Topography; D006801:Humans; D019736:Prostheses and Implants; D019919:Prosthesis Implantation; D012029:Refraction, Ocular / Q000502:physiology; D014792:Visual Acuity / Q000502:physiology