T11 spine where is it

In addition to being connected to adjacent vertebrae, the thoracic vertebrae are also connected to ribs. The cervicothoracic junction is where the neck cervical spine connects with the upper back thoracic spine.

Conversely, the cervical spine above and lumbar spine below both have lordotic curves that go inward, toward the front of the body. Thoracic vertebrae T2 to T8 are all similar, although they do gradually get bigger while going down the spine.

A typical thoracic vertebra consists of the following:. Each thoracic spinal nerve is named for the vertebra above it. For example, the T3 nerve root runs between the T3 vertebra and T4 vertebra.

There are 12 thoracic spinal nerve root pairs two at each thoracic vertebral level , starting at vertebral level T1-T2 and going down to TL1. Each thoracic nerve root exits the spinal canal through a bony hole, called an intervertebral foramen. This bony hole is formed by two adjacent vertebrae, and its size and shape can slightly shift as the vertebrae move. See Vertebrae in the Vertebral Column. After branching from the spinal cord and traveling through the foramen, a thoracic nerve root branches into two different nerve bundles that feed into the nerves at the front ventral ramus and back dorsal ramus of the body.

At the T1 through T11 levels, the ventral ramus eventually becomes an intercostal nerve that travels along the same path as the ribs specifically between the innermost and internal intercostal muscles that connect adjacent ribs. The T11 is one of the two lowest vertebrae in your spinal thoracic region.

Like the other thoracic vertebrae, they are attached to your ribcage, which helps to protect them from direct harm, though they can be subject to damage from compression fractures. These vertebrae are important in the control of your kidneys, ureters, colon, small intestines, lymph circulation system, buttocks, and the uterus in women. As with any of your vertebrae, the T11 can be the culprit of a wide range of health problems.

Learn about your T11 vertebra, what happens when it gets out of alignment, and where you can find help to take care of those issues to live a better life. Your spinal column protects the nerve center of your entire body. Every single signal coming to and going from your brain to the rest of your body travels through your spine. Read it at Google Books - Find it at Amazon 3. McMinn and Abrahams' clinical atlas of human anatomy. Read it at Google Books - Find it at Amazon 4. Snell RS. Clinical Anatomy By Regions Internationa.

Read it at Google Books - Find it at Amazon. Related articles: Anatomy: Spine. Promoted articles advertising. Figure 1: atypical thoracic vertebrae Gray's illustration Figure 1: atypical thoracic vertebrae Gray's illustration. Loading more images