The Lisfranc JointThe Lisfranc joint is the point at which the metatarsal bones (long bones that lead up to the toes) and the tarsal bones

What is the Os Trigonum? The os trigonum is an extra (accessory) bone that sometimes develops behind the ankle bone (talus). It is connected to the

What Is Osteoarthritis?Osteoarthritis is a condition characterized by the breakdown and eventual loss of cartilage in one or more joints. Cartilage (the connective tissue found

Osteomyelitis (an infection of the bone) can be caused by a variety of microbial agents (bacteria, fungus), the most common of which is staphylococcus aureus.

Osteoporosis, which means “porous bone,” is a condition in which bones become weak and thin due to lack of calcium. People with osteoporosis have an

What Are the Peroneal Tendons?A tendon is a band of tissue that connects a muscle to a bone. The two peroneal tendons in the foot run

Pigeon toes (intoeing) is a condition in which the feet point inward when walking. It is commonly seen in children and may resolve in very early

What Is PTTD?The posterior tibial tendon serves as one of the major supporting structures of the foot, helping it to function while walking. Posterior tibial

Rest: Stay off the injured (foot/ankle). Walking may cause further injury. Ice: Apply an ice pack to the injured area, placing a thin towel between