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The facial muscles, also called craniofacial muscles, are a group of about 20 flat skeletal muscles lying underneath the skin of the face and scalp. Most of them originate from the bones or fibrous structures of the skull and radiate to insert on the skin.
Facial muscles work together to control the parts of your face. They are essential to chewing and making facial expressions. If you experience weakness or paralysis in your face muscles, seek medical attention.
The facial muscles are a group of striated skeletal muscles supplied by the facial nerve (cranial nerve VII) that, among other things, control facial expression. These muscles are also called mimetic muscles .
The facial muscles are also known as the muscles of the facial expression or the mimetic muscles. These muscles are a group of approximately 20 superficial skeletal muscles of the face and scalp divided into five different groups according to their location and function.
The facial muscles can broadly be categorised into three groups – orbital, nasal and oral. In this article, we shall look at the anatomy of the muscles of facial expression – their attachments, actions and clinical relevance.
Face muscle anatomy. Found situated around openings like the mouth, eyes and nose or stretched across the skull and neck, the facial muscles are a group of around 20 skeletal muscles which lie underneath the facial skin.
The human face possesses around 30 muscles on each side, depending on how they are counted. The facial muscles are striated muscles that link the facial skin to the skull bone to perform important daily life functions, such as mastication and emotion expression.
The facial muscles (also called the muscles of facial expression) are situated within the subcutaneous tissue of the face. They are responsible for the movements of skin folds, providing different facial expressions.
The human face is composed of numerous muscles that control fine movement to produce facial expressions. Unlike other muscles, these muscles originate on the bone or fascia of the face and attach directly onto the skin, allowing it to be manipulated.
Facial Muscles: The facial muscles are a group of skeletal muscles lying under the facial skin & supplied by the facial nerve (cranial nerve VII) that control facial expression. The facial muscles are also described as mimetic muscles.