Thoracic Spine Anatomy

The thoracic spine is the area between the neck and lower back that supports the chest. The thoracic and sacral curves are kyphotic.

Thoracic Vertebrae Physiopedia

The spine has four natural curves that you can see in the above picture on the left.

Thoracic spine anatomy. The rib cage supported by the thoracic spine in the back. Pedicle diameter the pedicle wall is twice as thick medially as laterally. By convention the human thoracic vertebrae are numbered t1t12.

The thoracic spine is the second segment of the vertebral column located between the cervical and lumbar vertebrae. They are distinguished by the presence of facets on the sides of the bodies for articulation with the heads of the ribs as well as facets on the transverse processes of all except the eleventh and twelfth for articulation with the tubercles of the ribs. Knowing the main parts of the thoracic spine and how these parts work is important as you learn to care for your back problem.

Due to its articulations with rib cage the thoracic spine is more rigid than the cervical and lumbar regions. Another long muscle this one travels up the spine from the middle of the lumbar spine. Anchor the rib cage.

Some of the thoracic spines most important roles include the following. The spinal cord is a critical bundle of nerves. Thoracic spine is kyphotic.

The section of the spine found in the upper back is called the thoracic spine. It consists of twelve vertebrae which are separated by fibrocartilaginous intervertebral discs. The muscles that affect the thoracic spines function include.

It protects thoracic viscera such as heart lungs and great vessels. A patients guide to thoracic spine anatomy introduction. Again just like its neighbors above and below the disc in front separates the two vertebral bodies and the facets in back guide the motion of the spine.

The thoracic spine is the second spinal region. As part of the bony thorax the thoracic vertebrae help protect the internal viscera such as the heart lungs and oesophagus. Two are lordotic and two are kyphotic.

T4 has the narrowest pedicle diameter on average t7 can be irregular and have a narrow diameter on the concave side in ais. Thoracic spine anatomy the thoracic region consists of 12 vertebrae and is the largest segment of the spine. The shape of the thoracic vertebrae is similar to those in the anatomy of the lumbar spine but reduced in size.

It goes from the base of the neck to the bottom of the rib cage. T12 usually has larger pedicle diameter than l1. The cervical and lumbar curves are lordotic.

This long muscle moves the spine and helps with posture. Protect the spinal cord.

Awakening The Thoracic Spine Wynn Fitness