Zygomatic Arch

The zygomatic arch is one of the elements of the human facial skeleton. It is located between the temporal and infratemporal fossae, as well as the anterior border of the ramus of the mandible. The zygomatic arch consists of two main components: external and internal. The external zygomatic arch is a flat bony element that forms the appearance of the cheek. The internal zygomaticus is a curved bone that attaches to the skull through the temporomandibular joint. Both components are tightly connected to each other, forming a closed contour of the zygomatic bone.

Functions of the zygomatic arch:

- Supportive function - the zygomaticus is the site of attachment of facial muscles, such as the masseter and temporal muscles. This ensures stability and coordination of facial movements.