title: Traction device to improve CT imaging of lower cervical spine.
mesh_terms: D000328:Adult; D000368:Aged; D002574:Cervical Vertebrae / Q000000981:diagnostic imaging*; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D013128:Spinal Osteophytosis / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed / Q000295:instrumentation*; D014143:Traction / Q000295:instrumentation*