Coronal computed tomogram through the paranasal sinusesBMJ 2013; 347 doi: http://dx.doi.org/10.1136/bmj.f6875 (Published 19 November 2013) Cite this as: BMJ 2013;347:f6875
- George Barrett, ear, nose, and throat registrar,
- Natalie Ronan, ear, nose, and throat registrar
Identify the structures labelled A, B, C, D, E, and F in this coronal computed tomogram through the paranasal sinuses⇓.
A: Crista galli
B: Right anterior ethmoidal sinus
C: Left lamina papyracea
D: Left maxillary sinus ostium
E: Left uncinate process
F: Right middle turbinate
Cite this as: BMJ 2013;347:f6875
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