These movement patterns include flexion, extension, rotation, and lateral flexion. Flexion is when you bend your spine forward, and extension is when you bend it backward. Rotation involves ...

The pain is worsened with extension of the lumbar spine (eg, standing or walking) and improves with flexion of the spine ... infection, or lateral recess nerve root compression.

recommended bedside flexion/extension (F/E) fluoroscopy for patients with severe TBI who have normal results on three-view cervical-spine plain films and, if indicated, on thin-cut axial computed ...

Dynamic cervical spine MRI while the patient performed maximum head flexion revealed massive ventral ... and monomelic-onset amyotrophic lateral sclerosis (ALS). This leads (usually in young ...