Acrania

Acrania is a congenital complete or partial absence of the skull bones, resulting from disorders of intrauterine development. This rare condition causes incomplete or complete absence of the protective bone membrane around the brain and can have serious consequences for the health and survival of the child.

Acrania is the result of an unusual abnormality in embryonic development. Under normal conditions, the bones of the skull begin to form early in fetal development. However, with acrania, defects occur in this process, which leads to incomplete or complete absence of bone tissue in the skull area. Instead of bones, the brain remains unprotected and exposed to external influences.

Children suffering from acrania typically lack the upper part of the skull, including the supramaxillary bone, frontal bone, temporal bones, and parietal bone. The exposed area may be covered with a thin membrane or completely open, allowing the brain to be seen. Internal structures of the brain can become damaged or deformed, which can cause serious problems with the child's health and development.

Acrania may be detected during ultrasound examinations during pregnancy, although accurate diagnosis can be difficult. After the baby is born, visual examination and medical tests can confirm the presence of acrania. Additional tests, such as magnetic resonance imaging (MRI) or computed tomography (CT) scans, may be performed to study the brain structure in more detail and identify associated abnormalities.

Because acrania is a serious, life-threatening condition, most babies suffering from this disorder die inside the womb or within hours or days of birth. However, in the rare cases where children survive, specialized medical care and surgery are required to prevent infection and protect the brain.

Treatment for acrania is limited and often consists of supportive care and child care. In some cases, surgical reconstruction of the skull bones may be offered, but this is a complex procedure and is not always possible. The main goal of treatment is to ensure comfort and maximum quality of life for the child.

Research into acrania is currently ongoing, and medical science is seeking to understand the causes and mechanisms of this condition. Genetic factors, environmental exposures, and other intrauterine conditions may play a role in the development of acrania, but the exact reasons are not yet clear.

In conclusion, acrania is a rare congenital disorder characterized by the absence of skull bones in the fetus or newborn. This condition has serious consequences for the health and survival of the child. Despite limited treatment options, medical science continues to research acrania to better understand its causes and develop new approaches to treating and caring for patients suffering from this condition.



Acrania is a birth defect in which a person is missing either all or part of the skull bones. Most often, this is a hereditary disease that occurs due to disturbances in embryonic development.

Symptoms of acrania may vary depending on the severity of the disorder. In some cases, there may be no symptoms at all, as the skin remains tightly pressed against the