Congenital anomalies, also known as birth defects are the conditions present at birth that affects the intellectual, developmental or physical health of an infant. Such disabilities can range from mild to severe. Functional disorders, which affect the function of a body part, may include degenerative disorders and metabolic disorders. Structural disorders manifest as problems with the shape of a body part. Congenital anomalies can arise from chromosomal or genetic disorders, infections during pregnancy and due to exposure to certain chemicals or drugs. Such abnormalities may be visible at birth, or can be detected before birth through prenatal tests and through screening tests after birth. Their treatment varies according to the type of defect and its severity. Treatment may encompass medicational, surgical and therapeutical interventions. Assistive technology can also aid in providing a better quality of life to such individuals. This book includes some of the vital pieces of work being conducted across the world, on various topics related to congenital anomalies. The topics included herein on the diagnosis and treatment of congenital anomalies, are of utmost significance and bound to provide incredible insights to readers. The extensive content of this book provides the readers with a thorough understanding of the subject.