What is metatarsus primus varus?

Metatarsus primus varus is the medial angulation of the first metatarsal and has been associated with hallux valgus 1,2. It is characterized by an intermetatarsal angle >9˚ 3.

What does hallux valgus deformity mean?

Hallux valgus deformity is a very common pathological condition which commonly produces painful disability. It is characterised as a combined deformity with a malpositioning of the first metatarsophalangeal joint caused by a lateral deviation of the great toe and a medial deviation of the first metatarsal bone.

What is varus foot?

• Foot biomechanics. Varus deformity implies angulation toward the midline of the distal segment of bone or joint. Because the foot is at a right angle to the long axis of the leg, use of the term in the foot may be confusing. Varus of the ankle refers to a varus plafond or varus tilt of the talus in the mortise.

What is the best treatment for hallux valgus?

The important metatarsophalangeal joint can suffer arthritis (joint wear) due to the hallux valgus deformity. This joint wear can either be treated by preserving the joint (arthroscopy) or fusing the joint (arthrodesis).

What is a valgus position?

A valgus deformity is a condition in which the bone segment distal to a joint is angled outward, that is, angled laterally, away from the body’s midline. The opposite deformation, where the twist or angulation is directed medially, toward the center of the body, is called varus.

What causes a hallux valgus?

Arthritic or metabolic conditions that may cause hallux valgus include inflammatory arthropathies such as gouty arthritis, rheumatoid arthritis (see the images below), and psoriatic arthritis, as well as connective tissue disorders such as Ehlers-Danlos syndrome, Marfan syndrome, Down syndrome, and generalized …

Is hallux valgus a disability?

Hallux valgus (HV) has been linked to functional disability and increased risk of falls, but mechanisms underpinning functional disability are unclear.

What is hallux valgus repair?

Hallux Valgus Repair. Hallux valgus is a therapeutic procedure to surgically correct a deformity on the side of the big toe where the bunion occurs. The bump can be removed, and changes can be made to the bony structure of the foot and soft tissue.

What is a mild hallux valgus deformity?

Hallux Valgus Deformity – Symptoms, Causes and Treatment. “Hallus Valgus” is the medical term for a bunion. It refers to a bony distention as a result of the displacement of tissues and bone around the great toe joint. The misalignment shows up as a swelling at the underside of the great toe (metatarsophalangeal joint).

What does hallux varus mean?

Hallux varus. Hallux varus, is a deformity of the great toe joint where the hallux is deviated medially (towards the midline of the body) away from the first metatarsal bone. The hallux usually moves in the transverse plane.