Zygomatic Arch X-Ray
Objective
Isolated study of the zygomatic arch. Indicated in zygomatic fractures, post-traumatic arch depression, post-reduction follow-up.
Quality criteria
Zygomatic arch visualised in its entirety, free from bony superimposition.
Sharp arch profile.
Any post-traumatic depression clearly visible.
Common errors
Insufficient hyperextension — arch not free from superimposition.
Field too wide — loss of detail.
Head rotation — asymmetry.
Tecnica 1 — Assiale monolaterale (preferita in urgenza): paziente seduto o supino con testa in iperestensione cervicale, mento…
Full card in the app
Positioning, centring, DR/CR parameters and practical notes
