Carrie Lonegan
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Oct 18, 2023 · Your spine is the long column of bones that extend from your neck to your lower back. Your spine starts at the base of your skull (head bone) and ends at your tailbone, a part of your pelvis (the large bony structure between your abdomen and legs).
Dec 5, 2023 · Cervical spine (the neck): The first seven vertebrae at the top of the spine. Thoracic spine (the back): The twelve vertebrae of the mid-back that are attached to your ribs. Lumbar spine (the lower back): The five vertebrae of the lower back.
Feb 22, 2024 · The spine, or backbone, is a long column of bones that runs down the center of a person’s back. It is essential for many functions, such as movement, support, and protecting the spinal cord. A ...
The human spine is one of the most-studied examples, as the general structure of human vertebrae is fairly typical of that found in other mammals, reptiles and birds. The shape of the vertebral body does, however, vary somewhat between different groups of living species.
Sep 12, 2023 · The vertebral column is divided into five regions and consists of 33 vertebrae interlaced by strong joints and ligaments . Although the spine can be a pain in the back, it’s function is very important. Thanks to the spine, you can twist, bend and sway your trunk in almost any direction.
Feb 17, 2022 · Your lumbar spine is the lower back region of your spinal column or backbone. It consists of five bones (L1-L5). Other structures in or around your lumbar spine are your intervertebral disks, spinal cord and nerves, muscles, tendons and ligaments. Your lumbar spine supports the weight of your body and allows a wide range of body movements.
Your spine is made up of small bones, called vertebrae, which are stacked on top of one another and create the natural curves of your back. These bones connect to create a canal that protects the spinal cord and nerve roots. The spine from the front. The spine from the back.
Feb 25, 2015 · Ascending tracts carry sensory input from the body to the brain, and descending tracts carry commands from the brain down to specific tissues and organs. The spinal cord is also essential for ...
Apr 29, 2020 · The spine, also known as the vertebral column or spinal column, is a column of 26 bones in an adult body --- 24 separate vertebrae interspaced with cartilage, and then additionally the sacrum and coccyx.
The human spine is a complex anatomic structure that is the scaffolding for the entire body. It provides several important functions, including protection the spinal cord and nerves, and structural support for the body, allowing us to stand upright.
