Osteoarthritis of the big toe, also known as hallux rigidus, can cause pain, stiffness, and loss of joint mobility. Prognosis is good if symptoms are treated early. There are numerous nonsurgical and surgical treatment options for hallux rigidus.

Hallux rigidus means “stiff big toe” — the condition’s most common symptom. It causes pain and stiffness in your MTP joint. It’s a form of osteoarthritis (“wear and tear arthritis”). Visit a healthcare provider if you’re experiencing symptoms like pain, stiffness or swelling in your big toe or foot.