Evaluation of anatomical landmark position differences for head computed tomography: A reliability study among technologists

In computed tomography (CT) imaging protocols, lack of practice standards and variability in head positioning may all yield substantial inter-study image variance in the clinical setting which may limit the diagnostic and comparative value of subsequent scans. We aimed to evaluate repeatability of multiplanar reformatting of head CT based on the tuberculum sella (TS) to internal occipital protuberance (IOP) reference line and reduce variance.
Source: Radiography - Category: Radiology Authors: Source Type: research