Health Book Citation

The lumbar region of the spine is located immediately below the thoracic vertebrae and is a common area for injuries. T11 and t12 vertebrae are particularly flexible sections of the spine and are subsequently the most common areas of the thoracic spine to get damaged.

Amicus Illustration Of Amicus Injury T9 T10 T11 T12 L1 L2 Spinal Nerves Midline Fracture Comminuted Fracture Subluxation Bilateral Facets Neural Foramina Retropulsion Endplate Canal Stenosis Hematomas Height Loss Bone

General effects of injury to thoracic spinal cord nerves t 1 to t 5.

T12 l1 spinal cord injury. Due to the fact that this region is responsible for reflex bladder emptying a complete injury results in areflexia of the detrusor missing contraction of the bladder muscle. If there s a large amount of force and compression placed on the spinal cord it s likely you ll experience a loss of motor functions such as reflexes the ability to move your legs and muscle weakness. Thoracic nerves t6 t12 nerves affect muscles of the trunk abdominal and back muscles depending on the level of injury.

The higher the injury on the spinal cord the more dysfunction can occur. Spinal cord injuries in the t9 t12 vertebrae often result from severe trauma or compression fractures bone damage that leads to a shrinkage of the vertebrae. Fortunately individuals with t12 spinal cord injuries generally have normal full functioning of their upper bodies which allows a great deal of independence.

For example a t1 spinal cord injury will affect control and sensation innervated at the t2 level of injury below. A t12 spinal cord injury affects lower body functions such as walking and bowel and bladder functions. Injuries usually affect the abdominal and lower back muscles and the legs typically resulting in paraplegia.

In addition such a patient should recover hip extensors knee extensors and even ankle dorsiflexion. High cervical nerves c1. Level of injury refers to the lowest region of the spinal cord where normal feeling and motor control exists.

Spinal cord injuries may result from damage to the vertebrae ligaments or disks of the spinal column or to the spinal cord itself. General effects of injury to thoracic spinal cord nerves t 6 to t 12. Treatment for unstable t12 and l1 burst fractures require a surgical procedure to connect your spine to keep it together and straight.

A patient with a t11 vertebral injury may have or recover sensations in the l1 through l4 dermatomes which include the front of the leg down to the mid shin level. The most common thoracic spinal cord injury involves t11 and t12. Lumbar spinal cord injury levels l1 l5 anatomy of the human spine.

Chronic lower back pain is one of the most prevalent medical complaints in modern society today. L1 l5 injuries generally result in some loss of function in the hips and legs. If you have an injury lower in your spinal cord at or below anatomic level of th12 l1 you lose muscle tone in the bladder and sphincter.

This occurs because brain signals are not able to get past the injury site. Injury usually results in paraplegia. A traumatic spinal cord injury may stem from a sudden traumatic blow to your spine that fractures dislocates crushes or compresses one or more of your vertebrae.

Arm and hand function is usually normal.

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