You are reading a NORD Rare Disease Report Abstract. NORD’s full collection of reports on over 1200 rare diseases is available to subscribers (click here for details). We are now also offering full Rare Disease reports to visitors who register on our website, for free. If you have already registered or if you are a subscriber, clicking the link to view the full report will give you an opportunity to log in. You will also be able to register or to reset your password. Registration is free and we do not share your information with anyone else, but you are limited to two full reports a day.
Synonyms of Keratoconus
- Conical Cornea
- No subdivisions found.
Keratoconus is a non-inflammatory eye (ocular) condition characterized by progressive changes of the shape of the cornea. The cornea is the thin-walled, "dome-shaped" transparent region forming the front of the eyeball; it serves as a protective covering and helps to focus or bend (refract) light waves onto the retina at the back of the eye. In those with Keratoconus, slowly progressive thinning of the cornea causes it to protrude forward in a conical shape, leading to blurry vision and other vision problems. Keratoconus often begins at puberty. Although the specific underlying cause of the condition is unknown, investigators indicate that genetic factors may play some role. In addition, in some cases, Keratoconus may occur in association with a variety of other disorders.
Organizations related to Keratoconus
The information in NORD’s Rare Disease Database is for educational purposes only. It should never be used for diagnostic or treatment purposes. If you have questions regarding a medical condition, always seek the advice of your physician or other qualified health professional. NORD’s reports provide a brief overview of rare diseases. For more specific information, we encourage you to contact your personal physician or the agencies listed as “Resources” on this report.
The National Organization for Rare Disorders (NORD) web site, its databases, and the contents thereof are copyrighted by NORD. No part of the NORD web site, databases, or the contents may be copied in any way, including but not limited to the following: electronically downloading, storing in a retrieval system, or redistributing for any commercial purposes without the express written permission of NORD. Permission is hereby granted to print one hard copy of the information on an individual disease for your personal use, provided that such content is in no way modified, and the credit for the source (NORD) and NORD’s copyright notice are included on the printed copy. Any other electronic reproduction or other printed versions is strictly prohibited.
Copyright 1988, 1989, 2001, 2002
NORD's Rare Disease Information Database is copyrighted and may not be published without the written consent of NORD.