Anomalies (Birth Defects)
Birth defects (congenital anomalies) are defined as abnormalities of structure, function, or body metabolism that are present at birth. There are different types of anomalies, ranging from the minor to major (serious). Major birth defects lead to developmental or physical disabilities and require medical or surgical treatment.
Birth defects can be caused by genetic, environmental, or unknown factors. For most birth defects, the cause is believed to be as a result of an interaction of a number of genetic and environmental factors.
The most common kinds of birth defect are those affecting the limbs (arms and legs). These include missing or extra fingers/ toes, shortage in limb length, and abnormalities in positioning of the feet/hand, such as club foot. Similarly, defects of the spinal cord are also common type of birth defects, such as spina bifida
Other defects commonly observed include those affecting the the skull (cranium), heart, the gastrointestinal system and those affecting the urinary system and sexual organs.
Birth defects (congenital anomalies) are defined as abnormalities of structure, function, or body metabolism that are present at birth. There are different types of anomalies, ranging from the minor to major (serious). Major birth defects lead to developmental or physical disabilities and require medical or surgical treatment.
Birth defects can be caused by genetic, environmental, or unknown factors. For most birth defects, the cause is believed to be as a result of an interaction of a number of genetic and environmental factors.
The most common kinds of birth defect are those affecting the limbs (arms and legs). These include missing or extra fingers/ toes, shortage in limb length, and abnormalities in positioning of the feet/hand, such as club foot. Similarly, defects of the spinal cord are also common type of birth defects, such as spina bifida
Other defects commonly observed include those affecting the the skull (cranium), heart, the gastrointestinal system and those affecting the urinary system and sexual organs.
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(Copyright © 2011 by U. Bala)