Sever?s disease a term used to describe pain in the heel at the base of the Achilles tendon. It usually occurs during or after a growth spurt in adolescence most commonly between the ages of 8-13 in
girls and 10-15 for boys. Sever?s disease is more prevalent in children who are physically active. Those with Sever?s disease commonly experience pain during or after sports that involve running and
jumping, especially those that take place on hard surfaces.
When a baby is born, most of the bones are still cartilage with only some starting to develop into bone. When the heel (calcaneus) starts to develop bone, there is generally one large area of
development that starts in the center of the cartilage heel. This area of bone spreads to 'fill up' the cartilage. Another area of bone development (ossification) occurs at the back of the heel bone.
These two areas of developing bone will have an area of cartilage between them, this is how the bone grows in size. At around age 16, when growth is nearly complete, these two bony areas fuse
together. Sever's disease or calcaneal apophysitis is usually considered to be due to damage or a disturbance in this area of growth.
Pain in the bottom surface and at the back of the heel. Extreme pain when the child places their heel on the ground. The pain is aggravated when running or jumping on hard surfaces. The pain is
reduced when the child walks or runs on their toes.
In Sever's disease, heel pain can be in one or both heels. It usually starts after a child begins a new sports season or a new sport. Your child may walk with a limp. The pain may increase when he or
she runs or jumps. He or she may have a tendency to tiptoe. Your child's heel may hurt if you squeeze both sides toward the very back. This is called the squeeze test. Your doctor may also find that
your child's heel tendons have become tight.
Non Surgical Treatment
If your child is diagnosed with Sever's disease, treatment is fairly straightforward. He or she should avoid any activities that cause a flare-up of heel pain. Treat the pain with ice for 20 minutes,
three times a day. If the pain is severe, over-the-counter pain relievers such as acetaminophen or ibuprofen can be used for a short period of time. (Don't use aspirin in a child or teen because it
can result in a rare but life-threatening condition called Reye's syndrome.) In some instances, a child might have other foot problems, as well, such as high arches, flat feet, or bowed legs. In
these instances, your doctor can recommend an orthotic device to help further prevent the pain related to Sever's disease. One other simple tip that can prevent Sever's disease or speed along
recovery is for your child to wear supportive shoes and avoid going barefoot as much as possible.
To reduce the risk of heel pain or sore heels from Sever?s Disease. Only wear properly fitting shoes. A lace up shoe with a firm heel counter. Stretch calf and foot before exercising or playing
sports. Properly taping the foot provides excellent protection and immediate pain relief. Wear shoe inserts or an over-the-counter orthotic. If the problem persists, consult your foot doctor.