Healthy diets
Learning Center
Liver transplant
Learn what to expect before and after this important treatment option for patients with liver failure.
Liver function tests
Liver function tests can help determine how well your liver is doing its job. Find out what to expect and what results are considered standard.
Liver biopsy
Examining liver tissue can be a vital step in diagnosing and treating many liver conditions. Find out what to expect from this important procedure.
Liposuction
Learn about this surgery that removes fat and shapes areas of the body. Understand the risks, what to expect and how to prepare.
Light therapy
Light therapy — Explore light therapy as a treatment for seasonal affective disorder and other conditions.
Laser resurfacing
Explore your options and learn what to expect from this treatment to improve the appearance of your facial skin.
Laser hair removal
Laser hair removal uses a concentrated beam of light to reduce unwanted hair long term.
Larynx and trachea transplant
A larynx or trachea transplant may help people who have severe damage to their throat. It may result in the ability to breathe through the mouth, swallow better and speak.
Laryngotracheal reconstruction
Laryngotracheal reconstruction surgery — Comprehensive overview covers why it's done and what's involved with the procedure.
Laminectomy
Removing the rear part of a vertebra (lamina) creates extra space in the spinal canal and can relieve pressure on the spinal cord or nerves.
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