1. Intervertebral disc prosthesis for total replacement of the intervertebral disc of the lumbar or cervical spine, which includes: an upper sliding plate (2) projecting upward anchoring structure (3) on its top surface for fixing it relative to the upper vertebra and a concave formation (8) on its lower inner surface (16) surrounded by a rim (14), the lower sliding plate (1) with downward projecting anchoring structure (3) on its bottom surface for fixing it relative to the lower vertebra and pl tion upper inner surface surrounding a guide groove (7) between the upper (2) with the flank surfaces (6) extending from front to back with the first stop (21) at the rear and a second stop (22) on front and takzhepromezhutochnaya sliding plate (13) and lower plates slip (1) with a convex formation (4) on its upper surface (15) in contact with the concave formation (8) on the inner surface (16) of the upper sliding plate (2), and with a guide (5) with flanks on the flat bottom surface of the sliding contact with PLA govymi surfaces (6) of the guide grooves extending from front to back, characterized in that the guide groove (7) of the bottom plate (1) includes a guide (5) of the intermediate sliding plate (13), providing thereby reciprocating sliding guide (5 ) back and forth in the guide groove (7), while in the sliding convex formation (4) of the intermediate sliding plate (13) and the concave formation (8) of the upper sliding plate (2) is limited extension, flexion, lateral bending to the right and left, and wasp1. Протез межпозвонкового диска для полной замены межпозвонкового диска шейного или поясничного отдела позвоночника, в состав которого входит:верхняя пластина скольжения (2) с выступающей вверх анкерной конструкцией (3) на своей верхней поверхности для ее фиксации по отношению к верхнему позвонку и с вогнутым образованием (8) на ее нижней внутренней поверхности (16), окруженной кромкой (14)нижняя пластина скольжения (1) с выступающей вниз анкерной конструкцией (
