Hallux

Hallux is the medical term for the big toe. It plays a crucial role in maintaining balance and enabling a person to walk. The hallux is susceptible to various conditions and injuries, including Hallux rigidus, Hallux valgus, and Hallux varus.

Anatomy

The hallux is the most medial (innermost) digit of the foot. It consists of two phalanges, the proximal phalanx and the distal phalanx, separated by the interphalangeal joint. The metatarsophalangeal joint connects the proximal phalanx of the hallux to the first metatarsal bone of the foot.

Conditions affecting the Hallux

Several conditions can affect the hallux, including:

• Hallux rigidus: This is a form of degenerative arthritis that can cause pain and stiffness in the big toe.
• Hallux valgus: Commonly known as a bunion, this condition occurs when the big toe points towards the other toes on the foot.
• Hallux varus: This is a condition where the big toe deviates medially (towards the midline of the body) away from the second toe.

Treatment

Treatment for conditions affecting the hallux depends on the severity of the condition and the symptoms experienced by the patient. Non-surgical treatments can include pain relief medication, physiotherapy, and wearing specially designed footwear. In severe cases, surgery may be required to correct the alignment of the toe or to replace or remove damaged joints.

See also

• Foot
• Toe
• Podiatry

Hallux Resources
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