Thoracic Spine Anatomy, Spine Anatomy Lumbar Spine Cervical Spine Thoracic Spine Discussion Kbni Houston Katy Woodlands Sugarland Texas Medical Center Tmc Spine Back And Neck Pain Information Blog Spine Heatlh Kraus Back

The section of the spinal column called the thoracic spine begins below the cervical spine c7 neck roughly at shoulder level and continues downward until it reaches the first level of the low back l1 lumbar spine.

Spine definition anatomy quizlet. Each vertebral segment is comprised of a cylinder shaped bone in the front of the spine called the vertebral body a soft cartilage disc between each vertebra and paired facet joints in the back. The twelve thoracic vertebrae are numbered t1 to t12. There are 12 thoracic vertebrae denoted as t1 t12 found in adult humans and they are situated in between the cervical and lumbar vertebrae with a general sizing larger than the cervical but smaller than the lumbar vertebraefor each of the 12 thoracic vertebrae there is a corresponding pair of ribs attached to them.

7 vertebrae of the neck c1 c7 c1 is the atlas. The regions of the spine consist of the cervical thoracic lumbar and sacral. 12 vertebrae of the mid back t1 t12 lumbar spine.

The thoracic spine is made up of 12 vertebrae each referred to by t with an identifying number appended to it. The neck region of the spine is known as the cervical spine. A normal vertebral column creates a graceful double s curve when viewed from the side of the body.

Regions of the spine cervical thoracic lumbar sacral. When viewed from the side a normal forward curvature called kyphosis or kyphotic. Thoracic mid back the main function of the thoracic spine is to hold the rib cage and protect the heart and lungs.

Twelve vertebrae numbered t1 through t12 from top to bottom make up the thoracic spine. 5 vertebrae of the lower back l1 l5 sacrum. C2 is the axis.

Here get to know the deeper muscles that attach to your thoracic spine as well as those that share a soft tissue relationship with the thoracic spine. The range of motion in the thoracic spine is limited. Spine anatomy overview video this article discusses how the thoracic spine functions and how spinal anatomy can factor into thoracic spine pain stiffness and some types of chest arm andor abdominal pain.

The thoracic spine as a whole is often called the t spine for short. There are seven cervical vertebrae in the neck twelve thoracic vertebrae in the upper back and five lumbar vertebrae in the lower back. Like all other vertebrae the thoracic vertebrae help to support the weight of the upper body and protect the delicate spinal cord as it runs through the vertebral canal.

Thoracic vertebrae are unique among the bones of the spine in that they are the only vertebrae that support ribs and have overlapping spinous processes. This region consists of seven vertebrae which are abbreviated c1 through c7 top to bottom. Lumbar low back the main function of the lumbar spine is to bear the weight of the body.

Anatomy of the thoracic spine there are multiple muscles in your thoracic spine region most of which also run through your cervical spine or lumbar spine regions or both. The thoracic spine is one of the four major regions of the spine.