Distances and angles in standing long-leg radiographs: comparing conventional radiography, digital radiography, and EOS.
Christof BirkenmaierLouise LevrardCarolin MelcherBernd WegenerJens RickeBoris M HolzapfelAndrea Baur-MelnykDirk MehrensPublished in: Skeletal radiology (2024)
Projectional distortion resulting in variations approaching 21% of the mean indicate, that our confidence on measurements from standing LLR may not be justified. It appears likely that among the tested equipment, EOS-generated images are closest to the true anatomical situation most of the time.