Hallux Rigidus

Hallux rigidus, or “big toe arthritis,” is a type of arthritis affecting the metatarsophalangeal (MTP) joint at the base of the big toe. It causes pain, stiffness, and swelling in the big toe joint, often leading to a loss of motion. Common symptoms include pain, stiffness, swelling, and a bump resembling a bunion on top of the big toe. The condition usually develops over time due to wear and tear on the joint, although other factors like injuries, foot structure, and certain health conditions can contribute. Diagnosis involves a physical exam and X-rays, with stages classified based on the severity of symptoms and joint movement restriction. Treatment options range from conservative measures like footwear modification and orthotics to surgical intervention in severe cases.