Tailor’s bunion, also called a bunionette, is a prominence of the fifth metatarsal bone at the base of the little toe. The metatarsals are the five long bones of the foot. The prominence that characterizes a tailor’s bunion occurs at the metatarsal “head,” located at the far end of the bone where it meets the toe. Tailor’s bunions are not as common as bunions, which occur on the inside of the foot, but they are similar in symptoms and causes.
Why is it called a tailor’s bunion? The deformity received its name centuries ago, when tailors sat cross-legged all day with the outside edge of their feet rubbing on the ground. This constant rubbing led to a painful bump at the base of the little toe.