INTRASTROMAL CORNEAL RING SEGMENT

PROCEDURE2 trials

Sponsors

Instituto de Olhos de Goiania

Conditions

AstigmatismEctasia

Phase 4

Intrastromal Corneal Ring for High Astigmatism on Postkeratoplasty

CompletedNCT01018797

Instituto de Olhos de GoianiaAstigmatism

Start: 2007-01-31End: 2009-11-30Updated: 2009-11-25

Unknown Phase

Intrastromal Corneal Ring for Ectasia After Refractive Surgery (Anel)

CompletedNCT02008253

Instituto de Olhos de GoianiaEctasia

Start: 2010-04-30End: 2013-11-30Updated: 2013-12-11