Abnormalities of the body that are present at the time of a pets birth are called congenital defects. These are defined as structural changes that have significant medical, social or cosmetic consequences for the affected individual, and typically require medical intervention. Congenital anomalies comprise a wide range of abnormalities of body structure or function that are present at birth and are of prenatal origin. Malformations of organs or body parts during development in utero. Of these diseases, those characterized by structural deformities are termed congenital anomalies and involve defects in a developing fetus. Metropolitan atlanta congenital defects program macdp cdc. In general, treatment involves medical therapy, surgery, andor rehabilitation. A birth defect, also known as a congenital disorder, is a condition present at birth regardless of its cause.
Birth defect definition and meaning collins english. Public health surveillance is defined as the ongoing systematic collection, analysis, and interpretation of outcomespecific data for use in the planning, implementation, and evaluation of. Any flaw or defect or aberration in the process of differentiation at the embryological level might lead to congenital defect in the formation of various organs like anus. Some birth defects are lifethreatening, in which case a baby may only live for a few months. A birth defect is a problem that occurs when a baby is developing in utero in the womb. Birth defect definition is a physical or biochemical defect that is present at birth and may be inherited or environmentally induced. Major birth defects are structural changes in one or more parts of the body. Defect definition in the cambridge english dictionary.
Cleft lip and palate, which affect the development of the roof of the mouth and upper lip. Birth defects tests are done during pregnancy to look for possible problems with the baby fetus. One out of every 33 babies in the united states is born with a birth defect. Congenital defect article about congenital defect by the. An environmental cause can include a drug, alcohol or a disease the mother has that can increase the chance for the baby to be born with a birth defect. Examples of functional defects include autism and down syndrome as well as learning disabilities, speech problems, movement issues or behavioral disorders. Birth defects and congenital anomalies boston childrens. The first is caused by genetic abnormalities, which are hereditary.
Birth defects can cause problems in overall health, how the body develops or how the body works. Neural tube defects, such as spina bifida, and problems related to the growth and development of the brain and spinal cord. Birth defect meaning in the cambridge english dictionary. You will want to use a form that poses the lowest risk to your health. Most birth defects are caused by genetic or environmental factors or a combination of the two multifactorial birth defects. Birth defect definition of birth defect by medical. National center on birth defects and developmental disabilities, centers for disease control and prevention. That which is subject to a defect is missing a requisite element and, therefore, is not legally binding. Birth defects or congenital defects are defects in a baby at birth, or which develop in the first month of life there are two main types of congenital defect. A birth defect is a health problem or a physical abnormality. A birth defect is any structural anomaly present at birth.
Approximately 1 out of every 33 babies in the united states is born with a birth defect. Birth defects and congenital anomalies symptoms and. They can have a serious, adverse effect on the health, development, or functional ability of the baby. These defects can involve the interior walls of the heart, valves inside the heart, or the arteries and veins that carry blood to the heart or out. A birth defect may affect how the body looks, works, or both. Macdp was established in 1967 by the centers for disease control and prevention cdc, emory university, and the georgia mental health institute. If you have a congenital heart defect, you also will need to carefully consider the type of birth control you use. These defects can occur for many reasons including inherited genetic conditions, toxic exposure of the fetus for. Some common birth defects and their standard treatments include the following. Birth defect article about birth defect by the free. Birth defects bds are structural or functional anomalies, sporadic or hereditary, of prenatal origin. Birth defects may result in disabilities that may be physical, intellectual, or developmental. Birth defects may range from mild to serious health conditions.
Congenital disorder definition by babylons free dictionary. Birth defect definition of birth defect by the free. Congenital defect legal definition of congenital defect. They may affect appearance, organ function, and physical and mental development. A congenital heart defect chd, also known as a congenital heart anomaly and congenital heart disease, is a defect in the structure of the heart or great vessels that is present at birth. Metropolitan atlanta congenital defects program macdp the metropolitan atlanta congenital defects program macdp is a populationbased tracking system for birth defects. Birth defects or by according to the world health organizations who term. A birth defect is a problem that happens while a baby is developing in the mothers body. Schizencephaly developmental of the brain affected during the fetal period i. Among different categories of birth defects, congenital abnormalities, i. Disorders of development congenital birth defects congenital teratogenic agents trisomy disorders williams syndrome autism. Functional birth defect types functional birth defect types describe situations where some body part or system doesnt work correctly. When present, symptoms may include rapid breathing, bluish skin, poor weight gain, and feeling tired.
Birth defects can be isolated or present in a characteristic combination or pattern that. Talk with your family doctor, gynecologist, or cardiologist about the. Any defect present in a baby at birth, irrespective of whether the defect is caused by a genetic factor or by prenatal events that are not genetic. Birth defect simple english wikipedia, the free encyclopedia.
Some may be minor and resolve with growth, while others may prevent normal development and function or even cause premature death. Congenital heart defects are those which affect the structure of the heart and the way blood flows through it. Major birth defects are conditions present at birth that cause structural changes in one or more parts of the body. Birth defects develop when something is wrong with genes or chromosomes, an organ, or body chemistry. Most birth defects happen during the first 3 months of pregnancy. Birth defect definition, any physical, mental, or biochemical abnormality present at birth. Congenital adrenal hyperplasia cah congenital central hypoventilation syndrome. Congenital defects definition of congenital defects by. Birth defects may involve many different organs including the brain, heart, lungs, liver, bones, and intestinal tract. Congenital disorder, also known as congenital disease, birth defect or anomaly, is a condition existing at or before birth regardless of cause. Patent ductus arteriosus pda this defect allows blood to mix between the pulmonary artery and the aorta congenital heart defects are problems with the hearts structure that are present at birth. Birth defects or congenital defects are defects in a baby at birth, or which develop in the first month of life. The birth defects file contains the number of children born from 20052009 along with the number of children with one or more of the congenital malformations listed in table 1. Congenital defect congenital defects defect, birth defect, congenital defects, birth defects, congenital deformities deformity.
Congenital abnormalities medical dictionary online. Defect definition of defect by the free dictionary. Ranging from minorwith no symptomsto lifethreatening, these are the most common type of birth defect. Congenital defect definition of congenital defect by the. Congenital diaphragmatic hernia cdh congenital disorder of glycosylation cdg congenital hyperinsulinism. Structural birth defects are related to a problem with the structure of body parts. Information and translations of birth defect in the most comprehensive dictionary definitions resource on the web. A birth defect may have only a mild impact on a childs life, or it can have a major effect on quality of life or life span. Functional or developmental birth defects are related to a problem with how a body part or. For efficiency and practicality, the focus is commonly on major structural anomalies. Birth defect definition of birth defect by merriamwebster. These defects can be caused by genetic abnormalities andor environmental exposures, although the underlying etiology is often unknown. Such anomalies may involve any organ system or any part of the body.
Birth defects are also referred to as congenital anomalies or congenital abnormalities. Congenital insensitivity to pain with anhidrosis cipa congenital pulmonary airway malformation cpam conjoined twins. Cells either failed to migrate or ventricular region failed to close. The treatments for any specific type of birth defect may vary, depending on the severity of the defect and how much it affects the childs health. Birth defects are structural changes present at birth that can affect almost any part of the body. Signs and symptoms depend on the specific type of defect. The birth defect estimates were derived from the nysdoh congenital malformations registry and. The second is caused by conditions such as infectious diseases which a baby gets from its mother sometimes doctors can find out that a baby has a congenital. Though certain defects may be quite obvious at birth, many may remain hidden for months. Any number of defects may occur, singly or in combination.
1194 158 174 88 582 846 1038 1174 1593 1212 779 1502 816 454 1410 485 1395 1138 1416 416 217 558 1348 1390 668 581 559 86 648