Learn details about treating your child's broken nose. Treatment is based on your child’s age, overall health, and the type of injury.

A bone bruise is an injury to a bone that is less severe than a bone fracture. Bone bruises are fairly common. They can happen to people of all ages.

A subdural hematoma is a buildup of blood on the surface of the brain. The blood builds up in a space between the layers that surround your brain.

Aspiration is when a material like food or liquid enters your airway or lungs by accident. This can happen when you have a condition called dysphagia. Learn about treatment for this condition.

Aortic valve regurgitation is when the aortic valve leaks. In many cases, mild to moderate aortic valve regurgitation just needs to be monitored. More severe cases often need surgery. Here's what you need to know about treatment.

Hard nodules can sometimes form inside the thyroid gland. You may notice a small bump in the gland area. Thyroid nodules are common. The nodules are often not dangerous. But in some cases, they can be thyroid cancer. A thyroid FNA biopsy can test for cancer.

Aniridia means lack of an iris. It is a rare disorder in which the iris of the eye is partly or completely missing. Here are details on treatments and complications.

Here are images to help you understand how to put on thigh-high compression stockings.

These images will show you how to safely stand up using a walker.

These images show how to safely sit using a walker.