What exactly is an 'orthotic'?
An 'orthotic' is a device designed to restore your
natural foot function. Many 'biomechanical' complaints
such as heel pain, knee pain and low back pain are
caused by poor foot function. (Biomechanics - the
science of movement - studies the body's movements
during walking, running and sports). Orthotics re-align
the foot and ankle bones to their neutral position,
thereby restoring natural foot function. In turn this
helps alleviate problems in other parts of the body.
In addition, orthotics give a more even weight
distribution, taking pressure of sore spots (e.g. the
ball of the foot, corns in between toes, bunions etc)
and they provide some shock absorption.
What is the difference between a footbed and an
orthotic?
Regular footbeds are designed to provide a cushioning
effect and shock absorption. They may feel comfortable
at first but they do not address the biomechanical cause
- 'excess pronation' - of the pain or ailment. Orthotics
provide some degree of shock absorption, but more
importantly they are functional - i.e. designed to
change and optimize your foot function. Some footbeds
also feature an arch support, however, orthotics do a
lot more than just supporting the arches.
What are orthotics made of and how long will they
last?
Traditional orthotics are made from rigid materials,
such as hard plastic or even metal. Although providing
correct alignment they are very hard to get used to and
not natural in the sense that they limit the foot's
natural suspension mechanism. Having something
'rock-hard' under the foot means that with every step
the impact is not being absorbed properly and a
shockwave travels from the foot all the way up to spine.
ORTHAHEEL Orthotics are made of a flexible 'space age'
material called EVA . The major advantage of EVA is that
it is supportive and 'giving' at the same time! As you
apply weight to the foot there is a certain amount of
'give' in ORTHAHEEL, providing shock absorbtion to the
feet, ankles, knees, hips and back. This makes the
device much more comfortable and more natural compared
to hard orthotics.
The 'down-side' is that ORTHAHEEL Orthotics will need to
be replaced every 12-16 months, whereas rigid (or
semi-rigid) orthotics will last 2-4 years. The low cost
of ORTHAHEEL ($19.95) however, means that yearly
replacement is not a major obstacle. (Rigid orthotics
can cost up to $400).
Young children and the elderly especially will benefit
from a softer type of orthotic such as ORTHAHEEL as they
cannot tolerate anything hard under the foot.
Who can benefit from wearing orthotics and why?
Any person with a foot problem will benefit from wearing
orthotics. It is estimated that over 50% of the
population suffer from rolling inwards of the foot and
fallen arches ('excess pronation'), which is the major
contributing factor to foot problems. As we get older
this problem often worsens. An estimated 75% of the over
50's suffer from excess pronation!
People most likely to suffer pronation-related
conditions are:
- the over 50's: as we get older, the muscles and
ligaments in the foot become weaker, as do the bones due
to calcium reduction. In addition, the fatty padding
under the foot thins out, which means less protection
and cushioning for the the bones - in particular the
heel bone. Fallen arches combined with thinning fat
tissue are a recipe for foot problems. Heel Spurs
are
the most common foot complaints with the over 50's. Over
2 million people in the USA suffer from heel pain!
- people who are on their feet all day: Factory
workers, nurses, teachers, people in retail and in the
building industry are required to stand on their feet
for 8 hours or more per day! Hard unforgiving surfaces
like concrete and asphalt take their toll after
pro-longed standing - even in young and healthy people!
Complaints most heard are tired, aching feet and legs
as
well as low back pain.
Women who are required to wear dress shoes with heels
(e.g. in retail or hospitality) often suffer from pain
under the ball of the foot
(Metatarsalgia) and/or aching legs.
- runners & athletes: because athletes put so
much strain on their muscles and bones and ground
reaction forces are much higher (up to 5 times the body
weight) biomechanical injuries are more rule than
exception. Orthotics play a major role in preventing
sports injuries such as Achilles Tendonitis, shin
splints and problems in and around the knee joint. Plus,
running pain-free makes any athlete perform better!
- high-heel wearers: everybody knows high heels
are not good for your feet, but most women will keep
wearing them. Common symptoms occurring from wearing
high heels are pain in the back of the legs (and long
term: shortening of the calf muscles!), Ball of foot
Pain, pain under the arch and the heel. ORTHAHEEL
Slimfits are specifically designed to reduce discomfort
associated by high heeled shoes and sandals.
- young children:
Sever's Disease,
Osgood-Schlatters and
Growing Pains
are the 3 most biomechanical conditions in young
children. Because young children's bones have not been
fully developed (set or 'ossified') and kids are usually
very active this may disrupt the growth plates causing
inflammation and pain. Orthotics help stabilize the
excess movement in tendons and joints, thereby relieving
many aches & pains.
- people with diabetes:
- arthritis sufferers:
- overweight/obese persons:
What pains and ailments can be treated with
orthotics?
Most foot conditions respond favorably to orthotic
treatment. Orthotics are found to be very effective for
foot complaints such as
Bunions,
Callusus & corns,
Heel Pain,
Achilles Tendonitis,
Morton's Neuroma
and
Ball of Foot Pain.
Because the feet are the foundation of our body,
orthotics can also provide natural, lasting relief for
Back Pain,
Knee Pain
and
Shin Pain
What exactly is a 'custom orthotic' and who will
need these?
Some people have more serious biomechanical disorders
than the common degree of excess pronation that most of
us suffer from. These persons will need to seek help
from a Podiatrist. For example, ulcers under the arch or
a very large bunion requires the attention of a medical
foot specialist. Also, some people have biomechanical
dysfunction in the forefoot area which means they may
need some type of forefoot valgus/varus wedging to
compensate. In addition, there are people who instead of
'Pronation' suffer from the opposite: their feet roll
outwards or 'supinate' and the arch remains high when
hitting the ground (this is called a Cavus foot or
High Arch and only affects 5% of the population).
The result is very poor shock absorption and increased
strain on the heel and rest of the body. Supinators will
need a custom-made orthotic that corrects this type of
malfunction.
After initial diagnosis the Podiatrist will decide on a
'customized prescription orthotic'. Generally, there are
2 types of custom-made orthotics:
1) Cast orthotics:
A plaster cast of the patient's foot is made (a negative
impression) and this cast is then sent to an orthotic
laboratory. A positive cast is formed by pouring plaster
into the negative. The result is a reproduction of the
underside of the foot. From this the technician will
make a custom orthotic including the necessary
adjustments, recommended by the podiatrist. In most
cases, the materials used are rigid or semi-rigid
resulting in a hard and uncomfortable device. Although
biomechanically correct, most patients loath wearing
these hard orthotics as they dig into the arch and take
a long time to get used to.
2) Heat-moldable orthotics:
Traditional 'casted' orthotics are becoming less and
less popular with physicians because most patients won't
wear them, they are expensive (up to $400 per pair!) and
they take weeks to make. In the last 10 years
alternatives have emerged of which the heat-moldable is
by far the most widely used. A heat-moldable orthotic is
a standard 'off-the-shelf' flexible device. Its shape
can be altered to suit the patients needs by heating the
orthotic for 20-30 seconds. The heating does not alter
the flexibility (or 'give') making it very comfortable
to wear. Australian Podiatrist Phillip Vasyli - the
inventor of ORTHAHEEL - has also engineered a wide range
of heat-moldable VASYLI Orthotics. Thousands of
Podiatrists all over the world use VASYLI Orthotics
because of their ease of prescription, their low cost
(around $80) and high acceptance and tolerance level
with patients.
Do orthotics fit in all my footwear?
No, they don't. In particular custom-made devices can be
very large and bulky and patients are restricted to
certain types of footwear; or worse, they have to buy
larger shoes to accommodate the orthotic. ORTHAHEEL
Orthotics, however, come in different models to suit
different types of footwear and activities. The Regular
model for example, features a lateral cutaway to make
the device fit in almost every type of dress shoe,
brogue, boat shoe etc. ORTHAHEEL Slimfit is designed to
fit ladies' high heel shoes, narrow-fitting footwear,
court shoes etc.
ORTHAHEEL Sports
will fit in any type of sport shoe (sneakers, runners,
tennis shoes etc) and fits best when the insole already
present in the shoe is removed and replaced by
ORTHAHEEL.
(Full-length models such as
ORTHAHEEL Golf
and
Sports
can be trimmed with scissors to fit the shoe.)
Do ORTHAHEEL orthotics come in different shoe
sizes?
Yes, ORTHAHEEL is available in all mens & womens sizes
including 'Kids'. Simply indicate your shoe size in the
on-line order form and we will send you a pair of
orthotics to fit your size.
Does it take long to get used to ORTHAHEEL
Orthotics?
Not at all! Because ORTHAHEEL is made of 'feet-friendly'
flexible EVA with plenty of 'give', it takes most people
only a few hours to get used to them. Some people may
need a few days and we recommend you take the orthotics
out of your shoes for 1 or 2 hours and put them back in
again, and so on - until they feel comfortable.
Can I put ORTHAHEEL Orthotics in the washing
machine?
No, the easiest way to clean ORTHAHEEL is to simply wipe
them with a warm soapy cloth. Please, do not soak them.
ANY OTHER QUESTIONS?
If the above does not answer your question or query,
don't hesitate to
e-mail us.
We will reply to you within two days. Our qualified
Podiatric staff are more than happy to assist you!
|