What Causes Severs Disease?

posted on 17 May 2015 19:11 by greatnugget8794
Overview

Sever's disease is a pain that occurs in the back of the heel of physically active children at around the time of puberty. Sever's disease occurs due to an inflammation of the growth plate due to excessive pull of the achilles tendon on this growth plate. During puberty the bones quite often grow faster than the muscles and tendons causing the tendons to become tight, this tightness then results in excessive pull on the back of the heel resulting in this painful condition.

Causes

Heel pain can also be caused by a stress fracture in the heel, bursitis, tendonitis, bone cysts, and rheumatologic disorders. If the athlete is not active in impact sports or is not between age 9 and 13 years, other conditions should be considered.

Symptoms

Sever?s disease is more common in boys. They tend to have later growth spurts and typically get the condition between the ages of 10 and 15. In girls, it usually happens between 8 and 13. Symptoms can include pain, swelling, or redness in one or both heels, tenderness and tightness in the back of the heel that feels worse when the area is squeezed. Heel pain that gets worse after running or jumping, and feels better after rest. The pain may be especially bad at the beginning of a sports season or when wearing hard, stiff shoes like soccer cleats. Trouble walking. Walking or running with a limp or on tip toes.

Diagnosis

X-rays are normal in Sever's disease, but your doctor will probably get X-rays to rule out other problems. Treatment consists of non-steroidal anti-inflammatory medications and use of a heel lift to relieve tension on the calcaneal apophysis. In more severe cases, phycical therapy consisting of modalities to relieve the pain, and stretching exercises may be helpful. In extreme cases, castings have been used.

Non Surgical Treatment

Treatment of Sever's disease will depend upon the severity of the condition. Parents can assist with the treatment of Sever's disease by making sure their children reduce physical activity until some of the pain subsides. Losing weight can also help reduce pressure on the heel. It is important to consult a doctor if the pain persists. A physician may recommend flexibility exercises, custom shoe inserts, or anti-inflammatory medication. In some cases, a splint or cast may be necessary to immobilize the foot and give it a chance to heal. Most cases of Sever's disease will resolve by the age of 16, when growing subsides. Fortunately, there are no known long-term complications associated with the disease.

Exercise

The following exercises are commonly prescribed to patients with Severs disease. You should discuss the suitability of these exercises with your physiotherapist prior to beginning them. Generally, they should be performed 1 - 3 times daily and only provided they do not cause or increase symptoms. Your physiotherapist can advise when it is appropriate to begin the initial exercises and eventually progress to the intermediate, advanced and other exercises. As a general rule, addition of exercises or progression to more advanced exercises should take place provided there is no increase in symptoms. Calf Stretch with Towel. Begin this stretch in long sitting with your leg to be stretched in front of you. Your knee and back should be straight and a towel or rigid band placed around your foot as demonstrated. Using your foot, ankle and the towel, bring your toes towards your head as far as you can go without pain and provided you feel no more than a mild to moderate stretch in the back of your calf, Achilles tendon or leg. Hold for 5 seconds and repeat 10 times at a mild to moderate stretch provided the exercise is pain free. Calf Stretch with Towel. Begin this exercise with a resistance band around your foot and your foot and ankle held up towards your head. Slowly move your foot and ankle down against the resistance band as far as possible and comfortable without pain, tightening your calf muscle. Very slowly return back to the starting position. Repeat 10 - 20 times provided the exercise is pain free. Once you can perform 20 repetitions consistently without pain, the exercise can be progressed by gradually increasing the resistance of the band provided there is no increase in symptoms. Bridging. Begin this exercise lying on your back in the position demonstrated. Slowly lift your bottom pushing through your feet, until your knees, hips and shoulders are in a straight line. Tighten your bottom muscles (gluteals) as you do this. Hold for 2 seconds then slowly lower your bottom back down. Repeat 10 times provided the exercise is pain free.