Where does T1 vertebrae start?
Where is the T1 Vertebra Located? The thoracic vertebrae T1 is located in the upper part of the back. It's the first section of the thoracic vertebrae, so it is located between the seventh cervical vertebra (C7) and T2.
Where is T1 and T2 located?
T1 and T2 nerves: These nerves go into the top of your chest and into your arms and hands. The T1 nerve is also part of the brachial plexus, a network of nerves in your shoulders that carries movement and sensory signals from your spinal cord to your arms and hands.
What part of the body does T1 affect?
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.
How do you identify a T1 vertebrae?
The first thoracic vertebra (T-1) has a whole costal facet superiorly and a half costal facet inferiorly. It retains more cervical-like characteristics of its spine and body than any other thoracic vertebra.
What is unique about T1?
T1 is unique compared to the other vertebrae as it supports two pairs of ribs. It has a pair each of facets and demi-facets, which are facets shared between two vertebrae. In the thoracic vertebrae, the spinous processes are long and triangular. These processes are also overlapping.
What nerves are affected by T1?
T1 motor root innervates the flexor digitorum superficialis, flexor pollicis longus, flexor pollicis longus, flexor digitorum profundus, lumbricals, interossei, and the pectoralis major.
What are the symptoms of T1 injury?
Some of the temporary and lasting effects of an injury to the first thoracic vertebra may include:
- Paraplegia, nerve damage to the legs and lower body, other related effects.
- Issues with fine motor skills and dexterity in the hands.
- Lacking control of abdominal muscles or core muscles of the trunk.
What happens if T1 is damaged?
A T1 vertebra injury may result in moderate to severe neck pain and upper back pain. If the first rib is injured, there may be difficulty breathing. Additional T1 vertebra pain symptoms may include numbness in the forearm or hand, or weakness in the hands, fingers and wrists.
Where is T1 found?
Thoracic vertebrae (T1-T12): located in the upper back and attached to the ribcage. Lumbar vertebrae (L1-L5): located in the lower back.
Where is your T1 located?
Where is the T1 Vertebra Located? The thoracic vertebrae T1 is located in the upper part of the back. It's the first section of the thoracic vertebrae, so it is located between the seventh cervical vertebra (C7) and T2.
What muscles does T1 control?
Spinal root T1 innervates primarily forearm and hand muscles. These are: Flexor digitorum superficialis, Flexor policis longus, Flexor digitorum profundus, Lumbricals, and Interossei. However, it also innervates Pectoralis major.
How serious is a T1 fracture?
T1 vertebrae fractures are serious injuries that in some cases may cause lifelong pain and disability. If you or a family member suffered a T1 vertebrae fracture or any other serious bone fracture injury, talk to an attorney before you talk to the insurance company.
What problems can happen with T1 vertebrae?
A T1 vertebra injury may result in moderate to severe neck pain and upper back pain. If the first rib is injured, there may be difficulty breathing. Additional T1 vertebra pain symptoms may include numbness in the forearm or hand, or weakness in the hands, fingers and wrists.
What do they do for a T1 fracture?
The most common treatments for a thoracic compression fracture are: pain medications, decreasing activity, and bracing. In rare cases, surgery may also be necessary. Mild pain medications can reduce pain when taken properly. However, remember that medications will not help the fracture to heal.
How long does it take for a T1 fracture to heal?
A spinal fracture takes between six and 12 weeks to heal. During the healing process, spinal bones don't return to their normal shape. They heal in their new compressed shape. This can lead to height loss and a curved spine.
What happens if you break your T1 vertebrae?
A fracture of the thoracic or lumbar spine causes moderate to severe back pain that is worsened with movement. If the spinal cord or nerves are involved, the patient may experience bowel/bladder dysfunction along with numbness, tingling, or weakness in the limbs.
Can a T1 fracture cause paralysis?
Thoracic spinal cord injury T1-T12
Thoracic injuries can cause paralysis or weakness of the legs (paraplegia) along with loss of physical sensation, bowel, bladder, and sexual dysfunction. In most cases, arms and hands are not affected.
