TY JOUR TI ANALYSIS OF THE CONDITION OF THE FIXING SCREW FOR DIFFERENT TYPES OF IMPLANT AND ABUTMENT CONNECTIONS KW implant abutment connection KW implant abutment junction KW fixation screw KW abutment screw KW implant screw JO Actual problems in dentistry AU DUBOVA, L.V. AU Shlyk, A.D. AU Romankova, N.V. AU Sokolova, M.S. AU Maximov, G.V. PY 2022 IS 17 PB TIRAZH Publishing House