Sections Of Spine In Human

The normal anatomy of the spine is usually described by dividing up the spine into three major sections.
Sections of spine in human. 4 3 5 fused vertebrae tailbone. Vertebrae define sections of the spine spine anatomy is divided into 4 major sections typically defined by the number of vertebrae the round bones that make up the structure of one s back bone in each section. The bottom of the spine is called the sacrum.
Continue scrolling to read more below. The spinal cord like the brain has two major layers of protection. C1 to c7 and are the neck bones of the spinal column.
It is made up of several vertebral bodies usually fused together as one. The spinal column is made up of 24 separate bones along with the fused bones of the sacrum and coccyx. The spine above the sacrum consists of.
The spine is divided into the neck thoracic and lumbar regions. Vertebrae intervertebral discs spinal cord and nerves muscles facet joints ligaments and tendons. The remaining small bones or ossicles below the sacrum are also fused together and called the tailbone or coccyx.
It stabilizes and rotates the lumbar spine. Important muscles of the lumbar spine include. These are the.
Vertebrae are also sometimes called vertebral bodies. This section is made up of 7 vertebrae abbr. 5 vertebrae l1 l5 sacrum.