Absence of the septum pellucidum (ASP) is a rare condition in which the thin membrane in the middle of the brain is missing. ASP can be a feature of certain developmental conditions, such as septo ...

The vomer bone is a thin, unpaired bone located in the center of the nasal cavity. This small, trapezoidal bone is part of the nasal septum, the middle wall of the nasal respiratory cavity. It ...