Oct 18, 2023 · In this topic page, we’ll learn about various anatomical aspects of the head and neck, such as the skull, eyes, teeth, nose, ears, and neck. In addition, we’ll also cover the most important blood vessels and nerves supplying each region.

This article describes the anatomy of the head and neck of the human body, including the brain, bones, muscles, blood vessels, nerves, glands, nose, mouth, teeth, tongue, and throat. The head rests on the top part of the vertebral column, with the skull joining at C1 (the first cervical vertebra known as the atlas).

Nov 9, 2023 · Structure and Function The skull consists of 22 bones in most adult specimens, which come together via cranial sutures. The function of the skull is both structurally supportive and protective. The skull will harden and fuse through development to protect its inner contents: the cerebrum, cerebellum, brainstem, and orbits.

Explore detailed information on the anatomy of the human head, including bones, muscles, nerves, organs, and joints. Ideal for medical education.

Topographical regions known as triangles of the neck, their borders and contents. Superficial, suprahyoid, infrahyoid, scalene, prevertebral, suboccipital muscles of the neck. Most important blood vessels providing arterial blood supply to the head and neck. Anatomy of the muscles that provide facial expressions.

4 days ago · The neck is located between the head and the chest (thorax). It begins at the base of the skull and extends downward to the clavicles (collarbones) and the first rib.

6 days ago · Explore the anatomy and vital role of the head and neck bones with Innerbody's interactive 3D model. The bones of the head and neck play the vital role of supporting the …

Nov 21, 2023 · Learn everything about the bones of the skull with our articles, video tutorials, labeled diagrams, and quizzes. Most foramina in which relevant nerves and blood vessels pass through are located at the base of the skull. In the following, the most important structures are discussed ordered by their location in the three cranial fossae.

Jul 24, 2023 · Structures contained within the neck are responsible for breathing, speaking, swallowing, regulation of metabolism, support and connection of the brain and cervical spine, and circulatory and lymphatic inflow and outflow from the head. [1] The neck can be envisioned very simply as a pathway (or connection) between the head and the rest of the body.

In the diagram below, you can refer to the foramen magnum located at the skull’s base. The spinal cord leaves the cranial cavity through this impressive hole.