Imaging plane angulation and partial volume.
Jungehulsing
M
M
Damm
M
M
D004724:Endoscopy / Q000379:methods; D005626:Frontal Sinus / Q000000981:diagnostic imaging*; D015522:Frontal Sinusitis / Q000000981:diagnostic imaging* / Q000601:surgery; D006801:Humans; D014057:Tomography, X-Ray Computed