Biomechanical Foot Orthotic Fabrication, Video Treadmill Gait Analysis,
Biomechanical Evaluations, Second Opinions
Illustration Of Condition
Description
Hallux valgus is the most common deformity of the big toe. The
two terms hallux valgus and bunion are used interchangeably, but
are two distinct entities. Generally a bunion is accompanied by
hallux valgus. Hallux valgus and bunions can be hereditary, or
from the forcing of a foot with a short first metatarsal shaft
into a shoe with a high heel and a tight toe box. Muscle
imbalances also have a factor as do biomechanical issues. A
bunion is the inflammation of the bursa on the medial aspect
of the first metatarsal head. This can become very swollen and
painful.
With hallux valgus, the foot is excessively pronated, the first
toe angles toward the second toe, the medial longitudinal arch
is flattened, and the transverse metatarsal arch is lowered. The
first toe can angle towards and under the second toe causing a
hammer toe, which can lead to problems with shoe fit. Shoes are
available to address this problem, however, some people continue
to wear aggravating shoes, either because of occupation or they
find the shoes that will accommodate their problem socially
unacceptable. Low heeled shoes with a firm heel counter and a
broad, deep toe box will work the best. Heat moldable shoes and
spandex shoes are available that will accommodate many forefoot
deformities and are much less expensive than custom shoes. A
custom orthotic, to address underlying biomechanics with good
medial longitudinal arch support and transverse metatarsal arch
support is the best treatment. Appropriate stretching exercises
must also be done, as excessively tight muscle groups that are
common with this condition can work directly against the medial
longitudinal arch. Ask your health care professional what will
work best for you.
P.T.I. Orthotic Laboratory
2805 Wilderness Pl., Ste-400
Boulder, CO. 80301
Ph# 303-443-9999
Fax# 303-443-4468
Disclaimer: All information published by P.T.I. Orthotic Laboratory or ptiorthotics.com is provided solely for general information and shall not be construed as an attempt to practice medicine or provide specific medical advice and should not be used to make a diagnosis or to replace or overrule a physician, or qualified health care provider's judgment. We strongly encourage users to consult with a physician or qualified health care professional for answers to personal health questions.