Angled prosthetic (1) abutment, that comprises a cylindrical portion (2) arranged according to a main axis (E) of the abutment (1), which has a connecting means (3) at its lower end, which is suitable for affixing to a dental implant, and a machinable portion (4) with a substantially conical sector cut by two planes (P) running parallel to the main axis (E) and substantially tangential to the cylindrical portion (2).