Human face Author: Roberto Grujičić MD • Reviewer: Sophie Stewart Last reviewed: July 12, 2023 Reading time: 17 minutes Recommended video: Muscles of facial expression [12:24] Overview of the muscles responsible for facial expression. Muscles of facial expression Musculi faciales Synonyms: Facial muscles, Craniofacial muscles , show more. Skeletal anatomy of the face The face is the feature which best distinguishes a person. Specialized regions of the human brain, such as the fusiform face area (FFA), enable facial recognition; when these are damaged, it may be impossible to recognize faces even of intimate family members.
Anatomy Of Face
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. Basic Anatomy of the Face Angel Ganev 377K subscribers Subscribe Subscribed 16K Share 260K views 3 years ago I show you the muscles and bones of the human face. ︎Support me on Patreon: /. face, front part of the head that, in vertebrates, houses the sense organs of vision and smell as well as the mouth and jaws. In humans it extends from the forehead to the chin. During the course of evolution from the prehuman Australopithecus to modern humans ( Homo sapiens ), the face became smaller in relation to the overall size of the head. In human face anatomy, all the features curve up and the ear moves up. Because the nose juts out, it oversteps its line (see figure) and the tip looks much closer to the mouth—if the face turns down enough, the nose will squarely overlap the mouth. Seen from this angle, the nose displays no details at all, just the wedge with a hint of wings.
Anatomy and Physiology Axial Muscles of the Head, Neck, and Back
The human face possesses over two dozen individual muscles on each side - upwards of 30, depending on how they are counted. The facial muscles are striated muscles that link the skin of the face to the bone of the skull to perform important functions for daily life, including mastication and expression of emotion. Structure and Function The anatomy of the face can divide into three main regions: upper face, middle face, and lower face. The entire face is covered by skin superficially, while the deep anatomy contains muscles, fat pads, nerves, vessels, and bones. Upper Face Anatomy, Head and Neck, Cheeks - StatPearls - NCBI Bookshelf. Slightly deeper to the skin is the fat pads. The fat pads contribute to the contour and the fullness of the cheeks. The fat originates from different regions in the face, but all come together at the cheek. The fat that provides fullness to the superior part of the cheek comes from. ISSN 2534-5079. This head and neck anatomy atlas is an educational tool for studying the normal anatomy of the face based on a contrast enhanced multidetector computed tomography imaging (axial and coronal planes). Interactive labeled images allow a comprehensive study of the anatomical structures.
FileLateral head anatomy.jpg Wikipedia
A, Facial esthetic subunits. Forehead subunits: 1A, Central; 1B, Lateral; 1C, Eyebrow. Nasal subunits: 2A, Tip; 2B, Columellar; 2C, Dorsal; 2D, Right and left dorsal side wall; 2E, Right and left alar base; 2F, Right and left alar side wall. Periorbital subunits: 3A, Lower eyelid; 3B, Upper eyelid; 3C, Lateral canthal; 3D, Medial canthal. The surface anatomy of the face, although highly variable in appearance, has several constant landmarks illustrated in this figure. Full size image. Muscles of Facial Expression. The muscles of facial expression are located in the subcutaneous tissue. They attach to fascia or bone and insert into the skin. When they contract, they produce the.
1.10.1 Aging Process of the Facial Tissue. The anatomical structures of the face related to aging comprise of the facial bone, fat tissue, fibrous connective tissue, and facial muscles. The bony tissue is a structure that forms the basic frame of the face and bone remodeling goes throughout lifelong period. Head shape and upper face shape are closely related to the shape of the bony skull. Figures 1 and 2 show the bony anatomy of the face. Many anthropological landmarks, bony and soft tissue, are illustrated in Figures 3 and 4. Figure 1. Figure 2. Figure 3. Figure 4. The anatomy of the various structures is described in more detail below. Cranium:
Basics to Facial Esthetics Facial anatomy CARE Esthetics
Development of the Face and Palate. The external human face develops between the 4 th and 6 th week of embryonic development. The development of the face is completed by the 6 th week. Between the 6 th and 8 th week, the palate begins to develop. Consequently, this causes a distinction between the nasal and oral cavities. Anatomy of the Facial Skeleton The facial skeleton or viscerocranium is formed by the 14 bones mentioned above. Except for the mandible, these bones are joined by sutures via synarthrodial or immovable joints. Here is a basic outline for the bones of the face: 1. Zygomatic: Located at the cheek region below the eye sockets on either side.
