For citations:
Kovalev E.V., Kirilenko S.I., Mazurenko A.N., Filiustin A.E., Dubrovsky V.V. Smartphone-assisted augmented reality technology for preoperative planning in spine surgery. Russian Journal of Spine Surgery (Khirurgiya Pozvonochnika). 2021;18(3):94-99. https://doi.org/10.14531/ss2021.3.94-99