TS-OP line (diagram)

Case contributed by Andrew Murphy
Diagram

The tuberculum sellae-occipital protuberance line (TS-OP line), is an imaging reference line that runs almost parallel to the anterior commissure-posterior commissure line (AC-PC line) 1.
It is a practical reference position and reformatting of CT acquisition of the head to better align with axial MRI reformats of the brain.

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Case information

rID: 63431
Published: 2nd Oct 2018
Last edited: 14th Aug 2019
Inclusion in quiz mode: Included
Institution: St Paul's Hospital Vancouver

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