The present invention concerns a plate (10) for producing a dental implant artificial prosthesis (14) using 3D printing； said plate (10) comprising at least one abutment cavity (32) provided in a first surface (16) of the plate (10) to lodge a dental implant abutment (12) characterized in that said dental implant abutment (12), comprises a carrier portion (40) and an abutment body (46), said at least one abutment cavity (32) comprises a first cavity portion (34) adapted to engage with at least one part of said carrier portion (40) of said dental implant abutment (12), said at least one abutment cavity (32) comprises a second cavity portion (36) adapted to lodge said abutment body (46) of said dental implant abutment (12), wherein said first and second cavity portions (34, 36) are coaxial to an axis (48)； wherein said second cavity portion (36) is larger than the abutment body (46). Fig. 1
