Bunions

Medical Author: William C. Shiel Jr., MD, FACP, FACR

• What are bunions?
• Who develops bunions?
• What are symptoms of a bunion?
• How is a bunion diagnosed?
• How are bunions treated?
• Related bunions articles:
  Bunions - on WebMD

What are bunions?

The common bunion is a localized area of enlargement of the inner portion of the joint at the base of the big toe. The enlargement actually represents additional bone formation, often in combination with a misalignment of the big toe. The normal position of the big toe (straight forward) becomes outward-directed toward the smaller toes. The enlarged joint at the base of the big toe (the first metatarsophalangeal joint) can become inflamed with redness, tenderness, and pain. A small fluid-filled sac (bursa) adjacent to the joint can also become inflamed (bursitis) leading to additional swelling, redness, and pain.

A less common bunion is located at the joint at the base of the smallest (fifth) toe. This bunion is sometimes referred to as a tailor's bunion.

Who develops bunions?

Bunions most commonly affect women. Some studies report that bunions occur nearly 10 times more frequently in women then men. It has been suggested that tight-fitting shoes, especially high-heel and narrow-toed, might increase the risk for bunion formation. Bunions are reported to be more prevalent in people who wear shoes than in barefoot people. There also seem to be inherited (genetic) factors that predispose to the development of bunions, especially when they occur in younger individuals.

Other risk factors for the development of bunions include congenital (present from birth) abnormal formation of the bones of the foot, nerve conditions that affect the foot, rheumatoid arthritis, and injury to the foot. Bunions are common in ballet dancers.

What are symptoms of a bunion?

Bunions may or may not cause symptoms. A frequent symptom is pain in the involved area when walking or wearing shoes that is relieved by resting. A bunion causes enlargement of the base of the big toe and is usually associated with positioning of the big toe toward the smaller toes. This leads to intermittent or chronic pain at the base of the big toe.

Bunions that cause marked pain are often associated with swelling of the soft tissues, redness, and local tenderness.

From the Doctors at MedicineNet.com

Questions To Ask Before Surgery - Surgery questions to ask prior to having a procedure are important. Your surgeon should be available to answer your surgery questions prior to the procedure. Source:MedicineNet Read 14 more Bunions related articles ... Health Tip: Battling Bunions Health Tip: Preventing a Bunion