What happens when you hyperextend your neck?
High-impact forces are responsible for hyperextension of the neck, which occurs when the neck suddenly extends and causes vertebrae to dislocate and compress the spinal cord. These types of injuries frequently occur in motor vehicle accidents, falls, or contact sports.
What section of the spinal cord suffers most injuries?
Cervical spinal cord injuries affect the head and neck region above the shoulders. It is the most severe level of spinal cord injury. Learn more. Thoracic spinal cord injuries affect the upper chest, mid-back and abdominal muscles.
Which spinal cord syndrome has the poorest prognosis?
Anterior Cord Syndrome This syndrome is characterized by paraplegia and a dissociated sensory loss with loss of pain and temperature sensation. Posterior column function (position, vibration, and deep pressure sense) is preserved. This syndrome has the poorest prognosis of the incomplete injuries.
Can you fracture your neck without knowing?
Neck pain in the area surrounding the injury can be quite intense. However, if you experienced other injuries along with the hangman’s fracture, you may be more aware of your other symptoms. Sometimes people ignore or aren’t aware of neck pain until the shock of the injury wears off.
How common are hyper-extension neck injuries?
Hyperextension neck injuries Hyper-extension neck injuries URL of Article Hyperextension cervical injuriesare not uncommon and extremely serious: avulsion fractures of the anterior arch of the atlas (C1) vertical fracture through the posterior arch of the atlas as a result of compression
What is a hyperextension cervical injury?
Hyperextension cervical injuries are not uncommon and extremely serious: avulsion fractures of the anterior arch of the atlas (C1) vertical fracture through the posterior arch of the atlas as a result of compression fractures of the dens of C2 hangman fracture of C2 hyperextension teardrop fracture hyperextension dislocation
What is hyperextension of the neck?
Hyperextension of Neck. Medically reviewed by Gregory Minnis, DPT on September 24, 2018 — Written by Scott Frothingham. Hyperextension of the neck is an injury caused by an abrupt forward then backward movement of the head and neck. This injury is also known as whiplash because the sudden movement resembles the motion of a cracking whip.
What is extension teardrop fracture of the cervical spine?
Extension Teardrop Fracture of the Cervical Spine. Lateral radiograph of the cervical spine shows a small triangular fragment of bone avulsed from the anterior, inferior border of C3 (white arrow). There is no associated Hangman’s fracture.