The amount of people in the world that have fibular hemimelia is 1 out of 40,000 people worldwide as fibular hemimelia is a very rare birth defect that only occurs in 1 out of 40,000 births worldwide.
The treatment for fibula hemimelia, as with other congenital limb deficiencies, is to have a leg that functions well and is nearly equal in length to the opposite limb by the time your child is fully grown.
The exact cause of fibular hemimelia is unknown however a spontaneous genetic error occurs during limb bud development in the womb.
This growth abnormality occurs during the development of the lower limb bud at six to eight weeks after conception.
Fibular hemimelia is a birth defect where part or all of the fibular bone is missing, as well as associated limb length discrepancy, foot deformities, and knee deformities.
Fibular hemimelia (FH) is a very rare disorder, occurring in only 1 in 40,000 births.
Children who have fibular hemimelia are born with a short or missing fibula (one of the two bones in the lower leg).
Some children that have fibular hemimelia have very mild limb length difference and need very little treatment.
Other children with fibular hemimelia have a large limb length difference and unstable joints.
When a child has fibular hemimelia, the child's leg may not grow as fast or as long as it should.
Kids might have trouble standing or walking.
People with fibular hemimelia are born with certain leg deformities or abnormalities.
If your child has fibula hemimelia, they might have trouble walking or standing and will need medical treatments to help them use their legs effectively.
The ultimate goal of treatment for fibula hemimelia, as with other congenital limb deficiencies, is to have a leg that functions well and is nearly equal in length to the opposite limb by the time your child is fully grown.
Many children with fibular hemimelia are candidates for limb lengthening surgery.
Very rarely, fibular hemimelia is associated with non-skeletal malformations (eye abnormalities such as anterior chamber anomalies or anophthalmia, cardiac anomalies, renal dysplasia, thrombocytopenia, thoracoabdominal schisis, spina bifida).