Accessibility View Close toolbar. T12 Vertebra The T12, or twelfth thoracic vertebra is the largest of all your thoracic vertebrae, and is the lowermost in the back. Injuries to the T12 Vertebra Injuries to the T12 vertebra can result in pain in the back, around your rib cage, in your abdominal muscles, or even radiating down into your legs. How a Chiropractor Helps A chiropractor knows how to perform the proper tests and evaluations to learn whether your condition is caused by a spinal subluxation or misalignment.
Newsletter Sign Up! Office Hours Our General Schedule. Monday: am - pm pm - pm. Tuesday: am - pm pm - pm. Wednesday: pm - pm. Also, if the branch of the thoracic nerve going toward the back becomes inflamed, pain and other symptoms could be felt in the back at or near the location of the inflammation. See Radiculopathy, Radiculitis and Radicular Pain. It should also be noted that a severe strain of a muscle between ribs intercostal muscle may cause an intercostal nerve to become inflamed, painful, and possibly make breathing more difficult.
The spinal cord is the main bundle of nerves that runs from the base of the brain all the way down through the cervical spine and thoracic spine before splitting into a bundle of nerve roots cauda equina in the lumbar spine.
The brain exchanges electrical signals with the rest of the body via the spinal cord. The spinal cord is normally protected within the spinal canal. However, if a vertebra is fractured by trauma, such as a motor vehicle accident or gunshot wound, it is possible for the spinal cord to sustain a lesion that leads to a permanent injury.
Spinal cord injuries are usually classified based on the spinal nerve root level where function is reduced or completely lost. For example, a T6 spinal cord injury would impair or lose function at the T6 nerve root level and below.
Intercostal Muscle Strain Symptoms and Diagnosis. Treating Intercostal Muscle Strain. Many muscles that control the flexion and extension of the back and the flexion of the thighs at the hip are connected to the transverse processes. The spinous process extends posteriorly toward the surface of the back and can be felt through the skin.
It is a thin rectangle of bone that provides muscle attachment points for the muscles that stabilize, flex, extend, and rotate the spine. The spinous process is considerably shorter, straighter, and thicker in T12 than it is in the superior thoracic vertebrae, closely resembling the spinous process of the lumbar vertebrae below.
Inside the vertebral arch is a hollow vertebral foramen that contains the spinal cord and spinal nerves. The strong bony tissue of the vertebral arch protects the delicate nervous tissue as it passes through the vertebral canal. Extending vertically from the vertebral arch are two pairs of articular processes that form joints with the neighboring vertebra and help to stabilize the spine.
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