Q72: Reduction defects of lower limb

Q72.4: Longitudinal reduction defect of femur

There may be a number of different reasons for the thigh bone not properly developing. Certain congenital diseases can lead to an improperly developed thigh bone, for example. Taking certain medication during pregnancy can result in the child’s thigh bone not being properly developed. This means the child’s leg can be bent or shortened, for example.