The invention relates to an assembly (1a, 1b, 1c, 1d, 1e, 1f) for dental restoration, comprising a wound healing element (10) suitable for connecting to a dental implant (60), said element having a lateral surface (13) intended to be integrated into a gum for the purpose of shaping the gum as it heals, and an end surface (14) that forms, together with a portion of said lateral surface (13), an emerging surface that is intended to remain outside of the gum and is asymmetrical with respect to at least one perpendicular mid-plane, characterised in that said assembly (1a, 1b, 1c, 1d, 1e, 1f) comprises a detachable prosthesis support (2a, 2b, 2c, 2d, 2e, 2f, 2g) which has a receiving portion (4) for a cap prosthesis (25, 25'), and a linking portion (5) capable of cooperating with a complementary linking zone (6) which is defined inside a through-opening (11) that is provided in said wound healing element (10).