What is an Orthotic?
Foot Orthotics allow the muscles, tendons and bones of the feet through open and closed chain joint migration, up through the legs, hip and lower back, to function at their optimal potential for our body weight, structure, walking pattern and life styles.
When appropriately prescribed and more importantly, appropriately manufactured, Foot Orthotics can decrease pain and discomfort in the foot, ankles, knees, hips and back. Foot Orthotics increase our stability, prevent further progression of bony deformities, soft tissue pain, burning and numbness and help to improve our overall quality of life in our activities of daily living (ADLs).
Remember, foot pain is not normal and should not be ignored. The pain in our feet often is associated with other pains in our lower limbs all due to the poor inherent biomechanics of our foot.
With a foot orthotic supporting the three main arches of the foot the muscles and tendons are able to work within their intended range of motions (ROMs) and we do not run the risk of causing injury or furthering one.
Benefits of Orthotics
Custom Foot Orthotics help in providing relief for painful foot problems or an injury, especially for those who must walk, or stand excessively on the job or in every day activities.
The mechanical properties of the Custom Foot Orthotic help to maintain the normal positioning of the bones in the foot, the joints in the ankle and knees leading up to the hips and lower back. The muscles and ligaments holding these bones in their intended anatomical positions are prevented from over stretching and becoming lax over time.
With enough functional correction from a Custom Foot Orthotic, the foot structure can be aligned to give more propulsion, making walking, running and even cycling more efficient biomechanically.
Along with aligning the foot structure, the Custom Foot Orthotic reduces muscular fatigue and helps to promote more efficient muscle performance thus enhancing performance during the gait cycle.
Below is an example of a foot without the corrective support of an orthotic and then another example of the same foot with a Custom Made Foot Orthotic from POL correcting and supporting the foot. Notice the difference a well made Custom Foot Orthotic makes!
The Structure and Function of an Orthotic
Foot Orthotics are constructed from various materials consisting of plastics, foam, rubbers, and cork composites that are utilized for their mechanical properties.
The main similarity of all Foot Orthotics is the principle of their structure. The core is comprised of a plastic material more commonly referred to as the shell. External support structures on the underside of the shell material are utilized for balance and support inside the footwear; these are commonly referred to as extrinsic posts. Soft padding is placed on the underside and the topside to absorb compression forces when walking and running, this includes the top covers, underlay materials and arch fills.
All of these materials have the goal of improving foot function and minimizing the stress forces that cause foot deformity and pain.
Dependent on the reason for the prescription of Foot Orthotics, all of the above mentioned materials can be utilized in many combinations to achieve three broad categories of Foot Orthotics:
- Those that primarily attempt to change foot function, known as functional Foot Orthotics
- Those that are mainly protective or accommodative in nature, and
- Those that combine functional control with accommodation for comfort.
Foot & Ankle Surgery · Nerve Specialist · Podiatry
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Women's Shoes
As always, you can contact our office to answer any questions or concerns.
The best shoe for women's feet is a walking shoe with laces (not a slip-on), a composition sole, and a relatively wider heel with a rigid and padded heel counter, no more than three-quarters of an inch in height.
Some women inflict punishment on their feet from improper footwear that can bring about unnecessary foot problems. Some of the problems result from high-heeled shoes (generally defined as pumps with heels of more than two inches).
A study conducted by the American Orthopaedic Foot and Ankle Society found that:
- Nine out of 10 women wear shoes that are too small for their feet.
- Eight out of 10 women say their shoes are painful.
- More than 7 out of 10 women have developed a bunion, hammertoe, or other painful foot deformity.
- Women are nine times more likely to develop a foot problem because of improper fitting shoes than a man.
- Nine out of 10 women's foot deformities can be attributed to tight shoes.
High-heeled, pointed-toe shoes can cause numerous orthopedic problems, leading to discomfort or injury to the toes, ankles, knees, calves, and back. Many high-heeled-shoes also have a pointed, narrow toe box that crowds the toes and forces them into an unnatural triangular shape. These shoes distribute the body's weight unevenly, placing excess stress on the ball of the foot and on the forefoot. This uneven distribution of weight, coupled with the narrow toe box characteristic of most high heels, can lead to discomfort, bunions, hammertoes, and other deformities.
The height of the heel makes a dramatic difference in the pressure that occurs on the bottom of the foot. As heel height increases, the pressure under the ball of the foot may double, placing greater pressure on the forefoot as it is forced into the pointed toe box.
To relieve the abusive effects of high heels, women should limit the amount of time they wear them and alternate these shoes with good quality sneakers or flats for part of the day. Look for comfortable and attractive walking pumps for work and social activities, that blend fashion appeal with athletic shoe-derived construction, reinforced heels, and wider toe room for greater comfort. Low-heeled shoes (one inch or lower) with a wide toe box are the ideal choice for women. An ample toe box that can accommodate the front part of the foot is as important as the heel in determining fit.
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