Spine C1-C2 AP Dens AP (Fuchs method) / PA (Judd method) C-spine AP axial C-spine LAO / RAO C-spine LPO / RPO C-spine lateral C-spine lateral (Swimmer's method) C-spine lateral hyperflexion / hyperextension C-spine lateral trauma C-spine AP trauma T-spine AP T-spine lateral P Page 1 N