What region does the vertebrae belong to?

What region does the vertebrae belong to?

A typical vertebra of the upper region of the spine consists of two regions: The anterior vertebral body which is the point of articulation between the vertebrae. The posterior vertebral or neural arch that encloses the spinal cord.

Which region of the vertebral column contains 4 vertebrae?

Thoracic spine: 12 vertebrae (T1–T12) Lumbar spine: 5 vertebrae (L1–L5) Sacrum: 5 (fused) vertebrae (S1–S5) Coccyx: 4 (3–5) (fused) vertebrae (Tailbone)

Where is vertebra located?

Vertebrae – The 33 bones that make up the spine, individually referred to as a vertebra. They are divided into the cervical spine (neck), the thoracic spine (upper back or rib cage), the lumbar spine (lower back) and the sacral spine (pelvis or base of the spine).

What region of the vertebral column would you find the cervical vertebrae?

You can find these vertebrae by running your finger down the midline of the posterior neck until you encounter the prominent C7 spine located at the base of the neck. The transverse processes of the cervical vertebrae are sharply curved (U-shaped) to allow for passage of the cervical spinal nerves.

What are the vertebrae in the neck region called?

The neck region of the spine is known as the Cervical Spine. This region consists of seven vertebrae, which are abbreviated C1 through C7 (top to bottom). These vertebrae protect the brain stem and the spinal cord, support the skull, and allow for a wide range of head movement.

Where is C3 located on the spine?

neck
C3 Spinal Vertebra Defined The C3 vertebra is in line with the lower section of the jaw and hyoid bone, which holds the tongue in place. The flexible C3 vertebrae helps aid in the bending and rotation of the neck.

Which region of the vertebral column contains the smallest vertebrae?

cervical region
The cervical region contains seven vertebrae, denoted C1-C7, which are the smallest of the vertebral column. The intervertebral discs, along with the laminae and the articular processes of adjacent vertebrae, create a space through which spinal nerves exit. The cervical vertebrae, as a group, produce a lordotic curve.

Which region of the vertebral column is immediately superior to the lumbar region?

Which region of the vertebral column is immediately inferior to the lumbar region? The sacrum is located below the lumbar region, articulating superiorly with L5 and inferiorly with the coccyx. The shape of the spinous process can be used to help determine if a vertebra is from the lumbar region.

Which region of the vertebral column is most flexible?

cervical spine
The most flexible part is the cervical spine (neck area). The bones that make up the spine also protect the spinal cord, which runs through the spinal canal.

Where is C3 and C4 on the spine?

The C3, C4, and C5 vertebrae form the midsection of the cervical spine, near the base of the neck. A cervical vertebrae injury is the most severe of all spinal cord injuries because the higher up in the spine an injury occurs, the more damage that is caused to the central nervous system.

How many vertebrae are in the neck region?

The cervical spine, comprised of seven cervical vertebrae referred to as C1 to C7, is divided into two major segments: the craniocervical junction (CCJ) and the subaxial spine.

Where is C2 C3 C4 C5 C6/C7 vertebrae Cervicales C1?

It consists of 7 bones, from top to bottom, C1, C2, C3, C4, C5, C6, and C7. In tetrapods, cervical vertebrae (singular: vertebra) are the vertebrae of the neck, immediately below the skull. Truncal vertebrae (divided into thoracic and lumbar vertebrae in mammals) lie caudal (toward the tail) of cervical vertebrae.

What are the five divisions of the vertebral column?

The vertebral column is a combination of several bones stacked on top of each other in a vertical fashion. It is divided into five separate sections as noted above, each consisting of a different type of vertebra bone, called the cervical vertebrae, thoracic vertebrae, lumbar vertebrae, a sacrum, and a coccyx.

What are the three regions of the vertebrae?

The vertebrae are divided into three regions: cervical C1–C7 vertebrae, thoracic T1–T12 vertebrae, and lumbar L1–L5 vertebrae. The vertebral column is curved, with two primary curvatures (thoracic and sacrococcygeal curves) and two secondary curvatures (cervical and lumbar curves).

What bone is the most inferior part of the vertebral column?

The coccyx, or tailbone, is both the smallest and the most inferior bone in the spinal column. It is a vestige of the caudal vertebrae found in the tails of most mammals.

How many vertebrae are in each section of the vertebral column?

In a human’s vertebral column there are normally thirty-three vertebrae; the upper twenty-four are articulating and separated from each other by intervertebral discs, and the lower nine are fused in adults, five in the sacrum and four in the coccyx or tailbone.