This condition is a lasting pain on the outer side of the ankle that often develops after an injury such as a sprain or fracture of the ankle.

This chronic condition, also known as reflex sympathetic dystrophy, is an unexplained feeling of pain and discomfort that most commonly affects an arm, leg, hand or foot. Often, it begins in the hand or foot and then spreads to affect the entire limb.

This condition is an inflammation of one or both peroneal tendons, which travel down the lower leg, behind the lateral malleolus and along the outer side of the ankle.