Complications
By Mayo Clinic staffComplications of a broken ankle or broken foot are uncommon, but may include:
- Arthritis. Fractures that extend into the joint can cause arthritis years later. If your ankle or foot starts to hurt long after a break, see your doctor for an evaluation.
- Bone infection (osteomyelitis). If you have an open fracture, your bone may be exposed to bacteria that cause infection.
- Compartment syndrome. This neuromuscular condition causes pain, swelling and sometimes disability in affected muscles of the legs or arms. Compartment syndrome usually occurs in high-impact injuries, such as a car or motorcycle accident.
- Nerve or blood vessel damage. Trauma to the foot or ankle can injure adjacent nerves and blood vessels. Seek immediate attention if you notice any numbness or circulation problems. Lack of blood flow can cause a bone to die and collapse.
References
- Abu-Laban RB, et al. Ankle and foot: Foot. In: Marx JA, et al. Rosen's Emergency Medicine: Concepts and Clinical Practice. 7th ed. Philadelphia, Pa.: Mosby Elsevier; 2010. http://www.mdconsult.com/books/about.do?about=true&eid=4-u1.0-B978-0-323-05472-0..X0001-1--TOP&isbn=978-0-323-05472-0&uniqId=230100505-57. Accessed Feb. 1, 2011.
- Abu-Laban RB, et al. Ankle and foot: Ankle. In: Marx JA, et al. Rosen's Emergency Medicine: Concepts and Clinical Practice. 7th ed. Philadelphia, Pa.: Mosby Elsevier; 2010. http://www.mdconsult.com/books/about.do?about=true&eid=4-u1.0-B978-0-323-05472-0..X0001-1--TOP&isbn=978-0-323-05472-0&uniqId=230100505-57. Accessed Feb. 1, 2011.
- Ankle fractures. American Academy of Orthopaedic Surgeons. http://orthoinfo.aaos.org/topic.cfm?topic=A00391. Accessed Feb. 1, 2011.
- Toe and forefoot fractures. American Academy of Orthopaedic Surgeons. http://orthoinfo.aaos.org/topic=A00165. Accessed Feb. 1, 2011.
- Stress fractures of the foot and ankle. American Academy of Orthopaedic Surgeons. http://orthoinfo.aaos.org/topic.cfm?topic=A00379. Accessed Feb. 1, 2011.
- DeWeber K. Overview of stress fractures. http://www.uptodate.com/home/index.html. Accessed Feb. 1, 2011.


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