Oliver Bee RMTRegistered Massage Therapist

Massage therapy · Kitchener–WaterlooHallux Rigidus

Foot

What It Is

Hallux rigidus is a form of degenerative arthritis affecting the large joint at the base of the big toe. It is the most common arthritic condition in the foot and can make walking painful and difficult (AAOS, n.d.). It may be the result of simple wear and tear on the surface of the joint over time, or of repeated injuries to the big toe (AAOS, n.d.). Poor foot alignment, such as flat feet or a bunion, can also put stress on the joint (AAOS, n.d.).

Injuries to the big toe, such as stubbing it, can damage the cartilage lining of the joint, and this damage can build up over time (AAOS, n.d.). Trauma is one of the main causes when only one foot is affected (Lam et al., 2017).

Hallux rigidus usually develops in adults between the ages of 30 and 60 (AAOS, n.d.), and it affects about 1 in 40 people over the age of 50 (Lam et al., 2017). Women develop it about twice as often as men (Lam et al., 2017). Genetic factors also play a part (AAOS, n.d.), and having it in both feet is linked with a family history of the condition (Lam et al., 2017).

When you have hallux rigidus, your big toe cannot bend up or down as far as it normally would (AAOS, n.d.).

Hallux Rigidus Anatomy

The joint at the base of the big toe is called the metatarsophalangeal (MTP) joint. Just like any other joint in the body, the ends of the bones are covered with articular cartilage, a smooth, slippery covering. If this cartilage is damaged, it can begin to wear away until bone is rubbing against bone (AAOS, n.d.).

Bone spurs can form on top of the joint in the process, which restrict the joint’s movement, especially the ability to bend the big toe upwards as you walk (AAOS, n.d.).

Not a diagnosis — for more information, contact me or another trusted healthcare provider.

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