(Views 2 or 3) + (Views^W flexion + W extension) + (Views oblique):Find:Pt:Neck>Spine.cervical:Doc:XR
(views 2 or 3) + (views^w flexion + w extension) + (views oblique):find:pt:neck>spine.cervical:doc:xr
XR Cervical spine 2 or 3 views and (Views W flexion and W extension) and Views oblique
xr cervical spine 2 or 3 views and (views w flexion and w extension) and views oblique