A liver transplant is a surgical procedure to remove a diseased liver and replace it with a healthy liver from a donor. Most liver transplant operations use livers from deceased donors, though a liver may also come from a living donor.

The number of people waiting for new livers is much larger than the number of available livers, so liver transplant is reserved for people who are critically ill. Some people will receive a liver right away, while others spend many months waiting for a liver transplant.

Dec. 10, 2010