Health Library

Astigmatism

During normal vision, light first enters the eye through the cornea, then passes through the pupil and the lens where it is focused at a point on the retina at the back of the eye. Astigmatism is cau...
More Info >>
Health Encyclopedia -Search by letter

Today's Interactive Tools and Multimedia

Calculator: Adult BMI Calculator
Podcast: Podcast: Children Can Suffer ACL Injuries, Too
Quiz: Altitude Sickness Quiz
Risk Assesment: Breast Cancer Risk Assessment
Today in Health News

How Older People Can Head Off Dangerous Drug Interactions

Taking multiple medications and supplements could cause serious problems, FDA warns

Healthy Living
Health Center
Your Family

Sign Up Today for Free e-Newsletters

Get the latest in medical technology, research and disease prevention sent to your inbox.
Find a doctor or make an appointment:
General Information: 314.747.3000
One Barnes-Jewish Hospital Plaza
St. Louis, MO 63110
© Copyright 1997-2016, Barnes-Jewish Hospital. All Rights Reserved.