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Atlas (C1)
The atlas is the first cervical vertebra, known as C1. This bony ring supports the...
Autonomic dysreflexia
Episode of autonomic overactivity causing potentially dangerous blood-pressure elevation in some people with spinal cord...
Axial image
An axial image displays a cross-section through the body, similar to a horizontal slice. At...
Axial loading
Axial loading is force directed along a structure's main axis. In spinal discussions, it often...
Axial spondyloarthritis
Inflammatory disease mainly affecting the sacroiliac joints and spine, with both radiographic and non-radiographic forms.Lire...
Axis (C2)
The axis is the second cervical vertebra, known as C2. It carries the odontoid process,...