Levator Labii Superioris Alaeque Nasi Muscle

The levator labii superioris alaque nasi muscle raises the upper lip and dilates the nostril. The zygomaticus minor is a small bundle of muscle fibers lying in the area of the cheek. The levator labii superioris arises from the upper lip, carrying it a little forward. These three muscles, working together, form the nasolabial furrow, from the side of the nose to the upper lip, which is deepened in Continue Scrolling To Read More Below...