what is the location of the zygomaticus major
Top 10 unbelievable historical concurrencies. The zygomaticus is a set of muscles found in the cheekbone that serves to pull the facial expression upward, as in smiling, laughing, or when one is wincing. There are two types of this muscle: major and minor. Both muscles stretch downward from the cheekbone to different areas of the mouth. These muscles are also one of the areas through which the facial nerve is innervated. The zygomaticus major extends from the top of the cheekbone, also called the zygomatic or malar bone, to the corners of the mouth.