As a human ever been born without any teeth?

Yes, it is possible for a human to be born without any teeth, a condition known as congenital anodontia or tooth agenesis. This rare condition affects both primary (baby) teeth and permanent teeth. Individuals with congenital anodontia may have only a few missing teeth or may be completely toothless.

The exact cause of congenital anodontia is not fully understood but it is believed to be the result of genetic and environmental factors. Genetic mutations, inherited from parents, can disrupt the normal development of tooth buds during embryonic development. Environmental factors, such as certain medications taken during pregnancy or exposure to radiation, may also contribute to the condition.

Congenital anodontia can be diagnosed through clinical examination and imaging studies, such as X-rays or CT scans. Treatment options vary depending on the severity of the condition and may include dental implants, bridges, dentures, or orthodontic treatment. Early diagnosis and intervention are important to ensure proper oral health and development.