HABITUAL TOE WALKERS
By: Robert H. Sheinberg, D.P.M., D.A.B.P.S., F.A.C.F.A.S.
At the beginning of independent walking, toddlers may walk on
their toes. Within three to six months the heel should be touching the ground
during normal walking. Intermittent toe walking may be present in normal
children until seven years of age.
Most children who present as persistent toe walkers are able
to lower their heels to the ground when standing. A heel-toe gait is possible,
but usually awkward. Toe walkers are more common in boys. In some cases they are
a cause of concern.
History and physical examination is extremely important.
Physical examination usually reveals limited movement with the foot trying to go
from a down to up position at the ankle joint. This is usually due to a tight
calf muscle. Neurologic examination is necessary and is usually normal.
Neuromuscular diseases must always be ruled out.
Treatment of habitual toe walkers may be necessary to avoid
problems that may occur secondary to compensating for the abnormal gait.
Compensation may occur by hyperextending the knee, rotating the entire leg
towards the outside or having the foot turn out causing a flatfoot. It is
important to assess the degree of muscle tightness in the legs. Spontaneous
resolution may take place in some cases. If the calf muscles are not severely
tight stretching by the parents at home may be of benefit. Usually casting the
foot and leg is necessary to stretch the tight muscle group. Cast may be applied
every two weeks for a six to eight week period. Casting is almost always
successful in the younger child.
Failure to stretch the muscle group with casting the
extremity may necessitate surgically lengthening the Achilles tendon. This is
done by making three small incisions in the back of the leg each about
one-twelfth of an inch. Casts are applied postoperatively for six weeks and
night splinting for six to twelve months to maintain the correction.