TY CONF TI CREATION OF INTERZONAL CONTACT POINTS ― A GUARANTEE FOR SUCCESSFUL RECOVERY OF GINGIVAL AESTHETICS WHEN PROSTHETICS IN THE FRONT GROUPE USING IMPLANTS KW implants KW contact point KW gingival papilla JO Materials of the International Congress "Dentistry of the Great Urals". December 4-6, 2019 AU Skurihina, Y.S. AU Karaseva, V.V. AU Trifonov, I.D. PY 2024 PB TIRAZH Publishing House