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Figure 7.3.1 – Parts of the Skull: The skull consists of the rounded cranium that houses the brain and the facial bones that form the upper and lower jaws, nose, orbits, and other facial structures.
The human head consists of a fleshy outer portion, which surrounds the bony skull. The brain is enclosed within the skull. There are 22 bones in the human head. The head rests on the neck, and the seven cervical vertebrae support it.
Oct 30, 2023 · In addition to the evident ears, eyes, nose, and mouth, the head supports a variety of other important structures: Muscles of mastication. Facial muscles. Salivary glands. Arteries. Nerves. In this page, we are going to focus on the head anatomy and those five less evident features and learn more about them. Contents. Muscles of mastication.
The areas of the head include: the scalp, the infratemporal fossa, the pterygopalatine fossa, and the cranial fossae. Overlying the cranial bones, the scalp consists of 5 layers: skin, connective tissue (dense), aponeurosis, loose connective tissue and the periosteum.
Explore detailed information on the anatomy of the human head, including bones, muscles, nerves, organs, and joints. Ideal for medical education.
Nov 21, 2023 · The skull base comprises parts of the frontal, ethmoid, sphenoid, occipital and temporal bones. The facial skeleton is referred to as all skull bones anteroinferior to the cranial cavity. Prominent representatives are the maxilla (upper jaw) and the mandible (lower jaw).
head, in human anatomy, the upper portion of the body, consisting of the skull with its coverings and contents, including the lower jaw. It is attached to the spinal column by way of the first cervical vertebra, the atlas, and connected with the trunk of the body by the muscles, blood vessels, and nerves that constitute the neck.
