Normal, healthy feet pronate! Normal pronation does not need to be ?corrected?. However, some people OVER-pronate. Those people need a shoe that supports their over-pronating foot to help guide the
foot and avoid injury. So, what does pronation mean exactly? Well, ?pronate? is the word used to describe the natural motion of the foot after it strikes the ground. When a person with a normally
pronating foot runs, the outside part of the heel strikes the ground. As the individual shifts the body weight forward, the foot rolls inward (pronates) and the entire foot comes into contact with
the ground. This allows the foot to properly support the body and absorb the impact forces. Motion continues forward and the peron pushes off (called ?toe off?) evenly from the front of the foot.
Someone who OVER-pronates strikes the ground with the heel in the same way, but the foot rolls too far inward (overpronation). This causes foot and ankle strain, as it does not allow the foot and
ankle to properly support the body nor to properly absorb the impact forces. As motion continues forward, they will toe-off more from the ball of her foot. Runners who overpronate are susceptible to
foot, ankle and knee problems if they don't wear a shoe that properly supports the motion of their feet.
Although there are many factors that can contribute to the development of these conditions, improper biomechanics of the body plays a large and detrimental role in the process. Of the many
biomechanical elements involved, foot and ankle function perhaps contribute the most to these aches and pains.
Overpronation may have secondary effects on the lower legs, such as increased rotation of the tibia, which may result in lower leg or knee problems. Overpronation is usually associated with many
overuse injuries in running including medial tibial stress syndrome, or shin splints, and knee pain Individuals with injuries typically have pronation movement that is about two to four degrees
greater than that of those with no injuries. Between 40% and 50% of runners who overpronate do not have overuse injuries. This suggests that although pronation may have an effect on certain injuries,
it is not the only factor influencing their development.
To easily get an idea of whether a person overpronates, look at the position and condition of certain structures in the feet and ankles when he/she stands still. When performing weight-bearing
activities like walking or running, muscles and other soft tissue structures work to control gravity's effect and ground reaction forces to the joints. If the muscles of the leg, pelvis, and feet are
working correctly, then the joints in these areas such as the knees, hips, and ankles will experience less stress. However, if the muscles and other soft tissues are not working efficiently, then
structural changes and clues in the feet are visible and indicate habitual overpronation.
Non Surgical Treatment
Not all over pronation is treated. Although, when it appears to be a causitive factor that is contributing to pain,or development of structural deformities, there are various degrees of treatment.In
some cases specific shoes may be all that is required. In other cases, paddings or strapping, are prescribed and where necessary orthotic therapy. A podiatric assesment would be advised to asses
HyProCure implant. A stent is placed into a naturally occurring space between the ankle bone and the heel bone/midfoot bone. The stent realigns the surfaces of the bones, allowing normal joint
function. Generally tolerated in both pediatric and adult patients, with or without adjunct soft tissue procedures. Reported removal rates, published in scientific journals vary from 1%-6%.