TY JOUR TI INFLUENCE OF THE INDIVIDUAL APPROACH OF CONSERVATIVE THERAPY OF FLATFOOT ON REDUCING THE PAIN SYNDROME AND IMPROVING THE QUALITY OF LIFE OF PATIENTS KW flatfoot KW complex treatment method KW rehabilitation KW plantagraphic characteristics KW orthopedic insoles JO Bulletin of Rehabilitation Medicine AU Zhukova, E.V. AU Achkasov, E.E. AU Polukarov, N.V. PY 2019 IS 2019 PB Federal State Budgetary Institution «National Medical Research Center of Rehabilitation and Balneology» of Ministry of Healthcare of Russian Federation