Bunions are painful bumps on the side of the foot that may mean you need wide shoes or padding. Bone spurs on toes can cause pain and stiffness, and surgery might be needed if other treatments fail.

A plantar fibroma is a fibrous knot, or nodule, in the arch of the foot. This nodule is embedded in the plantar fascia — a band of tissue spanning from heel to toe along the bottom of the foot. A ...