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Kendal Gelfand

Surgery To Correct Flat Feet In Adults

4/20/2015

 
Overview
Becoming flatfooted can be a real health issue for people. The advice from healthcare experts is to pay attention to foot pain, and when it happens, to seek help right away. In the last 20 years, adult-acquired flatfoot has become a more commonly recognized health issue. The cause is a dysfunction of the ankle tendon that attaches to the bones on the inside of your foot. The function of this posterior tibial tendon (PTT) is to maintain the foot arch and provide strength during push-off when you walk. When the PTT is not functioning correctly, you tend to lose your arch, or become more flatfooted. This problem occurs about three times more often in women than in men, especially after the age of 40. Initially, PTT dysfunction is associated with pain on the inside of the ankle, swelling and sometimes a limp. If left unchecked, the arch appears to collapse and the pain on the inside of the ankle worsens. Eventually, if left unchecked, patients will begin to feel pain on the outside of the ankle, too. Flat Feet

Causes
Adult acquired flatfoot is caused by inflammation and progressive weakening of the major tendon that it is responsible for supporting the arch of the foot. This condition will commonly be accompanied by swelling and pain on the inner portion of the foot and ankle. Adult acquired flatfoot is more common in women and overweight individuals. It can also be seen after an injury to the foot and ankle. If left untreated the problem may result in a vicious cycle, as the foot becomes flatter the tendon supporting the arch structure becomes weaker and more and more stretched out. As the tendon becomes weaker, the foot structure becomes progressively flatter. Early detection and treatment is key, as this condition can lead to chronic swelling and pain.

Symptoms
Not everyone with adult flatfoot has problems with pain. Those who do usually experience it around the ankle or in the heel. The pain is usually worse with activity, like walking or standing for extended periods. Sometimes, if the condition develops from arthritis in the foot, bony spurs along the top and side of the foot develop and make wearing shoes more painful. Diabetic patients need to watch for swelling or large lumps in the feet, as they may not notice any pain. They are also at higher risk for developing significant deformities from their flatfoot.

Diagnosis
Examination by your foot and ankle specialist can confirm the diagnosis for most patients. An ultrasound exam performed in the office setting can evaluate the status of the posterior tibial tendon, the tendon which is primarily responsible for supporting the arch structure of the foot.

Non surgical Treatment
Orthoses (insoles, functional orthoses, ankle supports, braces, ankle foot orthoses (AFOs)) - are usually custom-made to increase the functional stability of the foot and improve the mechanical properties of the tendon as well as reducing the actual degree of strain on the tendon. This reduces pain and inflammation. Physiotherapy - exercises and physiotherapy are often used to increase mobility, strengthen the tendon itself, stretch your Achilles tendon as well as reduce pain. Once the tendon has been stretched (stage one), the heel starts rolling outwards. Total immobilisation in a cast may help the symptoms to subside and prevent progression of the deformity in a smaller percentage of patients. Long-term use of orthoses may help stop progression of the deformity and reduce pain without surgery. Non-surgical treatment is unlikely to prevent progression to stage three and four but may be chosen by some patients who either are unsuitable for surgery or prefer not to have surgery. Flat Foot

Surgical Treatment
Surgical intervention for adult acquired flatfoot is appropriate when there is pain and swelling, and the patient notices that one foot looks different than the other because the arch is collapsing. As many as three in four adults with flat feet eventually need surgery, and it?s better to have the joint preservation procedure done before your arch totally collapses. In most cases, early and appropriate surgical treatment is successful in stabilizing the condition.

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