Zygomatic curve: the second sound of the initial q and the final uan.
Bone g incarnation: the third sound of the initial g and the final u.
The zygomatic bone is one of the skulls of the face, which is located in the front of the middle part of the face and below the orbit. It is rhombic and forms bony protrusions on the cheeks. There are four processes on the cheekbone, namely, the anterior sphenoid process, the mandibular process, the temporal process and the orbital process. The temporal process of zygomatic bone connects the zygomatic process of temporal bone backward to form zygomatic arch.
Zygomatic arch is located on both sides of craniofacial bone, arched outward, with sharp upper edge and easy to touch. There are four processes on the cheekbone, namely, the anterior sphenoid process, the mandibular process, the temporal process and the orbital process. It mainly affects facial beauty through its relationship with nose, temples and cheeks.
Zygomatic bone and zygomatic arch are important skeletal supports in the middle part of the face and an important part of the human facial contour. There are three main physiological functions. One is protection. These two structures are located in the most prominent parts on both sides of the face. When the external force hits the face from the side, it protects the maxillary sinus and temporal muscle, and then protects the lateral wall of the skull.
The second function is to form the contours of both sides of the middle part of the face. The difference of its size and shape greatly affects the contour and appearance of the face, so changing its shape and convexity can obviously change the appearance of the face. The third function is to separate the deep temporal muscle from the superficial skin.
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