ANALYSIS OF BIOMECHANICAL PARAMETERS OF THE FIRST METATARSAL BONE OSTEOTOMY Article Golyadkina A.A., Polienko A.V., Kireev S.I., Kurmanov A.G., Kireev V.S. Russian Journal of Biomechanics. Perm National Research Polytechnic University. Vol. 23. 2019. P. 341-350