Miguu ya Kibunge na Kasoro Nyingine za Miguu

NaJoan Pellegrino, MD, Upstate Medical University
Imekaguliwa naAlicia R. Pekarsky, MD, State University of New York Upstate Medical University, Upstate Golisano Children's Hospital
Imepitiwa/Imerekebishwa Nov 2024

Clubfoot (talipes equinovarus) is a birth defect in which the foot and ankle are twisted out of shape or position. Other foot defects include metatarsus adductus, metatarsus varus, talipes calcaneovalgus, and pes planus.

Nyenzo za Mada

Birth defects, also called congenital anomalies, are physical abnormalities that occur before a baby is born. "Congenital" means "present at birth." (See also Introduction to Birth Defects of the Bones, Joints, and Muscles.)

Mguurungu (talipes equinovarus)

The usual clubfoot is a down and inward turning of the hind foot and ankle, with twisting inward of the forefoot. Sometimes the foot only appears abnormal because it was held in an unusual position in the uterus (positional clubfoot). In contrast, true clubfoot is a structurally abnormal foot, which is a true malformation (an error in the baby's development that occurs in the womb). With true clubfoot, the bones of the leg or foot or the muscles of the calf are often underdeveloped.

Positional clubfoot can be corrected by placing the foot in a cast or splint to move it into the proper position and by using physical therapy to stretch the foot and ankle.

Early treatment with a cast or splint also is beneficial for true clubfoot, but surgery, often complex, is generally needed.

Larsen syndrome is a disorder in which children are born with clubfeet and dislocations of the hips, knees, and elbows.

Clubfoot (Talipes Equinovarus)
Ficha Maelezo
This photo shows a person who has uncorrected clubfoot of the left foot.
MIKE DEVLIN/SCIENCE PHOTO LIBRARY

Aina za Kawaida za Miguu Iliyopindika

Kupinda ndani kwa nusu ya mguu

In metatarsus adductus, the foot turns inward. Mobility of the joints of the foot and ankle may be limited.

Treatment of metatarsus adductus depends on the severity of the deformation and immobility of the foot. Most mild cases resolve spontaneously during the child's first year of life. If it does not resolve, the foot is placed in a cast to move it into the proper position or is corrected with surgery.

Metatarsus Adductus
Ficha Maelezo
In metatarsus adductus, the foot turns inward.
© Springer Science+Business Media

Kupinda ndani kwa nusu ya mguu

In metatarsus varus, the bottom surface of the foot is turned inward, so that the arch is raised. This defect usually results from positioning in the womb, does not usually resolve after birth, and may require a corrective cast to move the foot into the proper position.

Metatarsus Varus
Ficha Maelezo
In metatarsus varus, the bottom surface of the foot is turned inward, so that the arch is raised.
© Springer Science+Business Media

Kupinda juu kupita kiasi kwa mguu na kwa kifundo cha mguu

In talipes calcaneovalgus, the foot is flat or rounded and bent backward with the heel turned outward.

Early treatment with a cast to move the foot into the proper position or with corrective braces is usually successful.

Talipes Calcaneovalgus
Ficha Maelezo
In talipes calcaneovalgus, the heel turns outward.
© Springer Science+Business Media

Sehemu ya chini ya miguu ni sawasawa (Sehemu ya chini ya miguu ni sawasawa)

In pes planus, the normal arch in the middle of the foot appears flattened. Until approximately 3 years of age, all children have flat feet and then the arch begins to develop.

There are 2 main types of flat feet:

  • Flexible flat feet

  • Tarsal coalition

In flexible flat feet, the feet remain flat because the arch of the foot is unusually flexible. Flexible flat feet usually do not require treatment. However, if an older child has pain or cramps in the feet, corrective shoes may be needed.

In tarsal coalition, the feet are fixed in a flattened position. Tarsal coalition may be a birth defect or result from conditions such as injuries or prolonged swelling. Treatment of tarsal coalition often includes a cast. Sometimes doctors surgically separate the bones of the stiffened foot joint to restore mobility to the foot.

Flat Feet (Pes Planus)
Ficha Maelezo
In flat feet, the normal arch in the middle of the foot appears flattened.
DR P. MARAZZI/SCIENCE PHOTO LIBRARY