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Thoracic Spine
The thoracic spine is located between the
cervical spine
(above) and the
lumbar spine
(below). This area is commonly called the mid back, middle back or upper back. The normal thoracic region has a kyphotic curve or “C” shape. The ribs connect to the thoracic area creating a protective cage for the internal organs.
The thoracic region is comprised of 12 vertebrae named T1 through T12. The
intervertebral discs
in this area are slightly thinner than in the lumbar region, but thicker than in the cervical area. The thoracic region is designed for stability and protection, not for individual vertebral level movement. There is less chance of
injury,
herniation
or
degeneration
in the discs of the thoracic area. Injuries to the thoracic spine are usually from significant trauma, such as a
car accident.
Upper back muscle pain
conditions are far more common than bone or disc injuries to the mid back area. These often include nerve issues in the
brachial plexus,
such as
thoracic outlet syndrome.
Thoracic Spine to Back Pain Home
5/18/06 Revised 11/4/09

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