Dental prosthesis of the type which are fixed on a plurality of implants (103) arranged in a dental arch (100), completely or partially edentulous, where said prosthesis (1) comprises a primary structure (200) which is configured to be screwed on the implants (103) of the dental arch (100) and which has primary insertion means (410, 420, 430, 440)； and a secondary structure (300) which is configured to support a reproduction (104) of the teeth and of the gum of the dental arch (100) and which has secondary insertion means (510, 520, 530, 540). Where the primary insertion means (410, 420, 430, 440) and the secondary insertion means (510, 520, 530, 540) are configured to work in collaboration and allow the coupling of the secondary structure (300) on the primary structure (200) through a vestibular insertion.
