Where is the T9 and T10 vertebrae?

Where is the T9 and T10 vertebrae?

The T9, T10, T11, and T12 vertebrae form the base of the thoracic spine. The thoracic spine is made up of 12 segments total between the cervical and lumbar levels.

What does T9 vertebrae control?

These vertebrae, 12 in total, support your ribs and upper body, and protect some of the most important nerves in your body. The T9 is comprised of a solid bone mass which faces front and protects the discs which in turn protect the nerves inside.

What is a hemangioma of T9 vertebrae?

Hemangioma is a benign tumor that occurs in the endothelial lining of the blood vessels. Bone hemangiomas are benign, malformed vascular lesions, overall constituting fewer than 1% of all primary bone neoplasms. Despite being the most common tumor of the spine, vertebral hemangioma is rarely symptomatic in adults.

What is the 10th vertebra?

The T10 Vertebra, also called the tenth thoracic vertebra, is a part of your thoracic spine and the tenth down from the top. It’s in the lower part of your mid-back and is one of the vertebrae that attaches to your rib cage in your mid-back.

Where in the human spine are the 9 fused vertebrae?

In a human’s vertebral column, there are normally thirty-three vertebrae. The upper 24 pre-sacral vertebrae are articulating and separated from each other by intervertebral discs, and the lower nine are fused in adults, five in the sacrum and four in the coccyx, or tailbone.

What does the T11 nerve control?

T-1 through T-5 nerves affect muscles, upper chest, mid-back and abdominal muscles. These nerves and muscles help control the rib cage, lungs, diaphragm and muscles that help you breathe.

Where is T9 and T11?

The lumbar cord segments are situated at the T9 through T11 levels while the sacral segments are situated from T12 to L1. The tip of the spinal cord or conus is situated at L2 vertebral level. Below L2, there is only spinal roots, called the cauda equina.

What is T10 responsible for?

T10 innervates the muscles of the lower abdomen. It is part of the section of the spinal cord which is most vulnerable to injury due to the area’s high level of flexibility. An injury in this area will most likely experience limited or complete loss of use of the muscles in the lower abdomen, buttocks, legs, and feet.

What is a T10 fracture?

Definition/Description. T9-T10 chance fracture from MVA. Most thoracic spine fractures occur in the lower thoracic spine, with 60% to 70% of thoraco-lumbar fractures occurring in the T11 to L2 region, which is bio-mechanically weak for stress. The majority of these fractures occur without spinal cord injury.

What are the 11th and 12th dorsal?

11th Dorsal: A, Junction of upper 1/4 and lower 3/4 of spine of D7; B, just above spine of D9. 12th Dorsal: A, Junction of upper 1/4 and lower 3/4 of spine of D8; B, just below spine of D9. 1st Lumbar: A, Midway between spines of D8 and D9; B, lower border of spine of D10.

What are the 5th lumbar sacral and coccygeal?

5th Lumbar: A, Junction of upper 1/3 and lower 2/3 of spine of D11; B, middle of spine of D12 1st Sacral: A, Just above lower border of spine of D11. 5th Sacral: B, Lower border of spine of L1. Coccygeal: A, Lower border of spine of L1; B, just below upper border of spine of L2.

What is the 4th and 5th dorsal?

4th Dorsal: A, Just below upper border of spine of D1; B, junction of upper 1/3 and lower 2/3 of spine of D3 5th Dorsal: A, Upper border of spine of D2; B, junction of upper 1/4 and lower 3/4 of spine of D4.

Where are the 6th and 7th dorsal nerves?

6th Dorsal: A, Lower border of spine of D2; B, just below upper border of spine of D5. 7th Dorsal: A, Junction of upper 1/3 and lower 2/3 of spine of D4; B just above lower border of spine of D5.