The maxillary muscles are anatomical structures that extend from the top of the skull's sagittal crest to the mandible. This detail brings to mind a specific description found in the classic medical reference, Grey's Anatomy. The connection between these muscles and the skull is essential for understanding how they facilitate movement in the jaw.

This reference to Grey's Anatomy highlights the author's integration of anatomical knowledge within the narrative, illustrating a deeper connection to the characters' physicality. It emphasizes the importance of such details in enriching the storytelling experience and adds a layer of authenticity to the work.