Orthoses - a definition
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An Orthosis is an appliance, which attaches externally
to a limb to aid or correct the function of that limb.
Orthotic(s) is the term used to describe the use of
such an appliance.
Biomechanics is the study of the physics of Physiology,
the forces that act on the limb.
Foot Orthoses are known to solve a number
of biomechanically related problems, not only for obvious
foot problems but also for ankle and knee pain, pelvis, hip,
spinal pain and even headaches. This is achieved by preventing
misalignment of the foot which can significantly alter the
way in which the bones move within their joints. Below are
examples of problems which can be aided with the use the Orthotic
Inward ankle tilt, known as 'pronation'
(above right) can cause the bones beneath the ankle
to shift out of place and thus, lead to a considerable alteration
to the way the joint operates. Outward ankle tilt, though
less common still occurs in some indivduals in the reverse
of the above.
Inward ankle tilt
due to pronation
due to pronation
This abnormal joint movement in the feet
and ankle in turn effect the hip joint and the curvature of
the spine. This generally leads to back pain and increased
pressure on the hips and pelvis (below).
While varying in design all orthotic supports
are mostly aimed at the mass market, this is fine in many
cases but to be fully effective each support should be tailored
to the individual. Increased knowledge of Biomechanics and
Orthotic correction of 'unseen' problems has led to more specific
prescriptive treatment with casting and bespoke individual
Algeos supply materials
for almost every use of an Orthosis. - spinal body class="body" jackets,
calipers (K.A.F.O.s), plastic ankle splints (A.F.O.s),
bespoke surgical footwear and adaptations for 'off-the-shelf'
footwear for the occupational health industry.
The biggest growth we have seen is the use of foot orthoses
in the form of insoles. Public perception of orthotics
is growing through use by sports therapists on high
profile athletes and in other sports such as Football,
Golf and Rugby. However the main use of a foot Orthosis
is for use by a Podiatrist (also known as a Chiropodist)
in a clinical application.
It is important that a 'corrective' (not bespoke insert)
Orthotic device is prescribed by a trained clinician.
We have information on all our products and are happy
to answer any request for technical support or general
assistance. However all our materials and components
are supplied on the basis that the customer understands
the concepts of Orthotic Treatment.