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  1. Anencephaly - Wikipedia

    Anencephaly is a severe neural tube defect typically considered incompatible with prolonged postnatal survival, and as such, surgical intervention is not commonly indicated.

  2. Anencephaly | Birth Defects | CDC

    Dec 26, 2024 · Anencephaly is where a baby is without parts of the brain and skull at birth. It is fatal and there is no cure or treatment. Anencephaly is a type of neural tube defect (NTD). During early …

  3. Anencephaly: What It Is, Causes, Signs & Prevention

    Anencephaly occurs when the fetal brain and skull don’t fully develop in the uterus. It’s a fatal birth defect.

  4. What Is Anencephaly? What Causes It and How to Reduce Your Baby ... - WebMD

    Jun 26, 2025 · Find out what you need to know about anencephaly, what causes it, and how to reduce your baby's risk of having it.

  5. Anencephaly | Children's Hospital of Philadelphia

    Anencephaly is a condition present at birth that affects the formation of the brain and the skull bones that surround the head. Anencephaly results in only minimal development of the brain.

  6. Anencephaly - Pediatrics - Merck Manual Professional Edition

    Anencephaly is a congenital neurologic anomaly with absence of the cerebral hemispheres. It is usually accompanied by a defect in the formation of the skull posteriorly, leaving the back of the head …

  7. Anencephaly - Child Neurology Foundation

    It occurs when a large part of the brain and skull is missing. It is due to incomplete closure of the upper part of the neural tube. This happens during early fetal development. The neural tube is what …

  8. Anencephaly - St. Louis Children's Hospital

    Anencephaly is when the neural tube fails to close at the base of the skull. Neural tube defects may be caused by genes passed on from both parents and by environmental factors. Some of these factors …

  9. Anencephaly: MedlinePlus Genetics

    Anencephaly is a condition that prevents the normal development of the brain and the bones of the skull. This condition results when a structure called the neural tube fails to close during the first few weeks …

  10. Anencephaly: Causes, symptoms, diagnosis, and more

    May 1, 2024 · Anencephaly is a serious birth defect. Learn about the causes and symptoms of anencephaly. This article also discusses diagnosis, outlook, and more.