👉 Diplocephaly is a rare condition characterized by the absence of the head and neck bones in females. This can result from a combination of genetic factors, environmental factors, or both. In males, it may be caused by an abnormality in the development of the head and neck bones during embryonic development. The term "diplocephalous" is derived from the Latin word "diplo," meaning "small" or "tiny," which can also refer to a small size
