Limb reduction defects
Limb reduction defects occur when part or all of the arm (upper limb) or leg (lower limb) of the fetus does not fully form during pregnancy. The defect is called "limb reduction" because the limb is reduced from normal size or missing.
Other problems
Infants and children with limb reduction defects will experience a variety of problems and difficulties, but the extent of these will depend on the location and size of the reduction. Here are some potential issues and concerns:
Causes and risk factors
The cause of limb reduction defects is unknown. However, studies have shown that certain behaviors or exposures during pregnancy may increase the risk of having a child with a reduction defect. These include:
Treatment
Specific treatment for limb reduction defects will be determined by the child's physician based on factors such as the child's age, the extent and type of defect, and the child's tolerance for certain medications, procedures, and treatments.
The overall goal of treating limb reduction defects is to provide the child with a limb that has the correct function and appearance. Treatment may vary for each child. Possible treatments include:
It is important to remember that some infants and children with limb reduction will have difficulties and limitations for life, but with proper treatment and care, they can live long, healthy and productive lives.
Related Links