Bunion Conditions

Medically, a bunion condition is called "hallux valgus deformity complex". Hallux valgus means an outwardly tilting big toe. A typical bunion condition consists of a complex of secondary changes in the forefoot, such as clawed toes, collapsed arches, calluses, metatarsalgia, bunionette, overlapping toes and most important of all the way a tilting big toe impacts on walking and balancing ability of the foot.

All of these secondary anatomical changes are created by one single primary deformity, which is metatarsus primus varus - the destabilization and inward tilting of the first metatarsal bone. Since bunion conditions are directly related to the destabilization of bones, this instability problem can worsen with daily activities and therefore the bunion condition is well known to be a progressive condition.

Fig.1 Calluses

Fig.2 Hallux Valgus deformity complex

Fig.3 Bunionette

Fig.4 Overlapping toes

Bunions: A functional problem

Many observers may consider bunion deformity mostly a cosmetic matter but to the sufferers it is much more a function issue. Normally the big toe side of foot is responsible for about 80% of push-off power in walking. But once the first metatarsal and big toe become loose and deviated from their normal positions in a bunion foot, the big toe would lose its power and affect normal foot function. Thus bunion alters normal walking mechanism of the foot and can cause strains and pains in leg muscles and joints and even low back besides the foot itself.

Reference information: www.bunioncenter.com

It is not intended as medical advice to any specific person. If you have any need for personal advice or have any questions regarding your health, please consult your Orthopedist for diagnosis and treatment.