Open reduction and internal fixation (ORIF) is a type of treatment to fix a broken bone. It puts the pieces of a broken bone back together so they can heal.

Arrhythmogenic right ventricular dysplasia is a disease of the heart muscle. It replaces normal heart muscle with fatty fibrous tissue. This interrupts normal electrical signals in the heart.

An implantable loop recorder is a device that records information about how your heart is working.

Lymphadenopathy is swelling of the lymph nodes. It is very common. The lymph nodes often get larger during a viral or bacterial infection.

Percutaneous balloon pericardiotomy (PBP) is a procedure to drain extra fluid from the sac around your heart. It's done with a long, thin tube (catheter) that has a small balloon attached. A small hole is made in the sac. Fluid is then drained out through the tube.

This is a type of surgery to replace a damaged hip joint. The surgery is done by an orthopedic surgeon.

Ankle replacement surgery is a procedure to treat arthritis of the ankle joint. The damaged ankle joint is replaced with an artificial implant.

A pericardial window is a surgery done on the sac around the heart. A small part of the sac is removed. This lets extra fluid drain from the sac.

Viscosupplementation is a treatment that can help ease arthritis symptoms. It's done by injecting hyaluronic acid into a joint. It's most often done in the knee. It can help reduce pain and swelling.

Aniridia means lack of an iris. It is a rare disorder in which the iris of the eye is partly or completely missing.