%0 Journal Article %A K. A. Kawsar %A S. Gill %A B. Ajayi %A C. Lupu %A J. Bernard %A T. Bishop %A P. Minhas %A M. Crocker %A D. Lui %T A NOVEL QUANTITATIVE STUDY OF CT ARTEFACT AND PROPOSITION OF A GRADING SYSTEM COMPARING CARBON VERSUS TITANIUM PEDICLE SCREWS IN THE ERA OF OLIGOMETASTATIC DISEASE AND STEREOTACTIC BEAM RADIOTHERAPY %D 2021 %J Orthopaedic Proceedings %P 15-15 %V 103-B %N SUPP_11 %R 10.1302/1358-992X.2021.11.015 %U https://doi.org/10.1302/1358-992X.2021.11.015 %K Spine