What are the concavities located below the medial and lateral inferior margins of the zygomatic bones called?

The concavities located below the medial and lateral inferior margins of the zygomatic bones are referred to as temporal cavities. These cavities serve as important anatomical features that can be involved in the attachment of muscles and support of facial structure. The term "temporal" relates to the proximity of these cavities to the temporal region of the skull, which is pertinent in various anatomical contexts, especially when discussing the muscles involved in mastication.

Understanding these cavities is crucial for fields such as anthropology, dentistry, and maxillofacial surgery, as they can have implications for procedures involving the facial skeleton, and they contribute to the overall function and aesthetics of the face.