![]() If there is any asymmetry between the articular spaces (mainly lines 3) this would be most concerning for either a Jefferson (or Burst) fracture of C1 or a dens fracture (or Odontoid fracture) of C2 or possible transverse ligament injury. Expanding ellipsoidal decompression can be used to help restore structural and. The ligament laxity and dysfunctional movement of lower cervical segments will also promote degeneration. Masses this would be most concerning for a Jefferson (or Burst) fracture of C1. The head will tend to gravitate forward and the SCMs will gradually transition from flexing to producing some extension, contributing to degenerative change. If the lateral masses of C1 extend out beyond the C2 lateral It can also affect your suboccipital muscles, which help you turn your neck. This can stretch your paraspinal muscles, which help you lean, bend, and twist your back. It curves more toward the front than it should. 50 degrees of flexion/extension of cervical spine. participates is subaxial (C2-C7) cervical motion which provides. 10 (of 110) degrees of flexion/extension. ![]() Examples of c-spine fractures - including an X-ray of flexion. 50 (of 100) degrees of cervical rotation. Loss of vertebral alignment and vertebral body fractures are demonstrated on X-ray. Examples of inadequate c-spine xrays and how to improve on visualisation of. Check vertebral body height and alignment. ![]() Knowledge of the normal appearances of the c-spine is required in order to diagnose fractures. Examples of cervical spine fractures as seen on X-ray. Post-traumatic imaging of the cervical spine should include adequate images of the cervico-thoracic junction, with CT if necessary. Spaces between the dens and the lateral masses of C1 Military neck occurs when the section of your spine thats in your neck (the cervical spine) loses some or all of its backward curve. If a technically inadequate view shows a fracture - as in this case - then CT is used to complete imaging of the cervico-thoracic junction. Spaces between the lateral masses of C1 and the body of C2 (axis). Make sure there is no asymmetry of the articular Furthermore, an MRI is preferred over a CT scan, since the CT scan may not be able to show the maximal positions of displacement in the fractures. While this radiographic rule can be used, it is important to recognize that it may not always correlate well and management decisions should not be made without first obtaining an MRI.
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