11/18/2025
Os peroneum syndrome is an often-overlooked cause of pain along the outer side of the foot. It involves a small bone called the os peroneum, located near the base of the fifth metatarsal, which sometimes becomes irritated or fractured. This condition can develop suddenly after an ankle sprain or gra...
Read more: https://www.ghfootandankle.com/component/k2/item/827-outer-foot-pain-may-indicate-os-peroneum-syndrome