2 documents found, page 1 of 1
Intrastromal corneal ring segments: how successful is the surgical treatment of...
Alio, JL; Vega-Estrada, A; Esperanza, S; Barraquer, RI; Teus, MA; Murta, JNThis review evaluates the outcomes of intrastromal corneal ring segment (ICRS) implantation for the treatment of keratoconus considering a new grading system based on the preoperative visual impairment of the patient. Additionally, a five-year follow-up analysis of patients with stable and progressive keratoconus is performed in order to assess the long term stability of the surgical procedure. Corrected distan...
Outcome analysis of intracorneal ring segments for the treatment of keratoconus...
Vega-Estrada, A; Alio, JL; Brenner, LF; Javaloy, J; Plaza Puche, AB; Barraquer, Rafael I; Teus, MA; Murta, JN; Henriques, JG; Uceda-Montanes, APURPOSE: To analyze the outcomes of intracorneal ring segment (ICRS) implantation for the treatment of keratoconus based on preoperative visual impairment. DESIGN: Multicenter, retrospective, nonrandomized study. METHODS: A total of 611 eyes of 361 keratoconic patients were evaluated. Subjects were classified according to their preoperative corrected distance visual acuity (CDVA) into 5 different groups: grade ...