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Flat feet are a common condition. In infants and toddlers, the longitudinal arch is not developed and flat feet are normal. The arch develops in childhood, and by adulthood, most people have developed normal arches. When flat feet persist, most ar...
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Birth defects are physical abnormalities that are present at birth; they are also called congenital abnormalities. More than 3,000 have been identified.
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Women who had a baby with a neural tube defect will need a higher dose of folic acid during this period...
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Any unusual variation or abnormality in the shape, structure, and/or function of an organ, body part, or tissue is commonly referred to as a birth defect. However, congenital anomaly is the more accurate and preferred term, since birth defect can be misinterpreted to mean a defect produced by the birthing process.
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Defects present at birth, resulting from hereditary factors, environmental influences, or maternal illness. Birth or congenital defects are present at birth and result from hereditary factors, environmental influences, or maternal illness.
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A congenital anomaly may be viewed as a physical, metabolic, or anatomic deviation from the normal pattern of development that is apparent at birth or detected during the first year of life. Under this definition, Mendelian genetic disorders (e.
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