Procedure for modeling an individual dental prosthesis comprising a pillar, with the steps: a) on one, several or each implant (10) in an area of remaining teeth (9) of a patient to be provided with a dental prosthesis, an auxiliary element (3) is mounted, which next to the implant (10) represents its position in the area of remaining teeth (9)； b) by means of a recording device (5) a first three-dimensional geometry of the area of remaining teeth (9) is registered with the at least one auxiliary element (3) and a first data block is determined therefrom ( 12) which describes the first three-dimensional geometry； characterized in that c) by means of the recording device (5) a second three-dimensional geometry of the area of remaining teeth is registered with the at least one implant (10), but without the auxiliary element, and from this a second block is determined of data (14) describing the second three-dimensional geometry, where using the second data block (14) or using the first data block (12) and the second data block (14) determines a direction of insertion into the that a piece of dental prosthesis (21) must be placed by sliding on the abutment (16, 16a, 16b), where the position of the implant (10) in the area of the implant (10) is determined exactly by means of the first block of data (12). remaining teeth (9) of the patient by means of the auxiliary element (3) applied and by means of the second data block (14) it is guaranteed that all the zones of the remaining teeth zone (9) are represented in the second data block ( 14).Procedimiento para modelar una prótesis dental individual que comprende un pilar, con los pasos: a) sobre uno, varios o cada implante (10) en una zona de dientes restantes (9) de un paciente que ha de ser provista de una prótesis dental, se monta un elemento auxiliar (3) que junto al implante (10) representa la posición de éste en la zona de dientes restantes (9)； b) por medio de un dispositivo de registro (5) se registra una primera
