Dental blank for producing a dental prosthetic restoration by material-removing processing, comprising (i) an inner connecting element having a scaffold region in the direction of the coronal region of the dental blank and having an implant connection geometry in the radicular direction of the dental blank, (ii) the scaffold region of the connecting element being connected to a dentin scaffold region in the direction of the coronal region of the blank , and (iii) the dentin scaffold region being connected to an (iv) outer region of the blank in the direction of the coronal region of the blank , and (v) the dental blank having an elongated lumen within the implant connection geometry of the inner connecting element and, optionally, within the scaffold region of the inner connecting element , extending from the top side (2.1) to the bottom side (2.2) of the implant connection geometry of the inner connecting element and, optionally, from the top side (3.1) to the bottom side (3.2) of the scaffold region , and the lumen having an opening in crestal or lingual direction and an opening in radicular direction, the outer region of the blank being made of a hybrid ceramic, in particular a dental hybrid ceramic, characterised in that the hybrid ceramic comprises a ceramic content, the ceramic content being a ceramic scaffold, the ceramic scaffold comprising from 50 to 70 % by weight SiO 2 , from 15 to 30 % by weight Al 2 O 3 , from 5 to 15 % by weight Na 2 O, from 2 to 10 % by weight K 2 O, from 0.05 to 5 % by weight B 2 O 3 , from 0.0001 to 1 % by weight ZrO 2 , and from 0.0001 to 1 % by weight CaO, the total composition amounting to ad. 100 % by weight. (i) an inner connecting element having a scaffold region in the direction of the coronal region of the dental blank and having an implant connection geometry in the radicular direction of the dental blank, (ii) the scaffold region of the connecting element being connected to a dentin scaffold region in the direction of the coronal region of the blank , and (iii) the dentin scaffold region being connected to an (iv) outer region of the blank in the direction of the coronal region of the blank , and (v) the dental blank having an elongated lumen within the implant connection geometry of the inner connecting element and, optionally, within the scaffold region of the inner connecting element , extending from the top side (2.1) to the bottom side (2.2) of the implant connection geometry of the inner connecting element and, optionally, from the top side (3.1) to the bottom side (3.2) of the scaffold region , and the lumen having an opening in crestal or lingual direction and an opening in radicular direction, the outer region of the blank being made of a hybrid ceramic, in particular a dental hybrid ceramic, characterised in that the hybrid ceramic comprises a ceramic content, the ceramic content being a ceramic scaffold, the ceramic scaffold comprising from 50 to 70 % by weight SiO 2 , from 15 to 30 % by weight Al 2 O 3 , from 5 to 15 % by weight Na 2 O, from 2 to 10 % by weight K 2 O, from 0.05 to 5 % by weight B 2 O 3 , from 0.0001 to 1 % by weight ZrO 2 , and from 0.0001 to 1 % by weight CaO, the total composition amounting to ad. 100 % by weight. <EOS>