The transfer of data to the laboratory remains the key to the success of hybrid implant supported prosthesis.The impression represents the preliminary step of this procedure. Different material are used for this procedure.
When it comes to the transfer to the laboratory of prosthetic data in the case of hybrid implant supported prosthesis, the "Novum System" remains the most accurate technique.
However, this procedure requires anatomical and prosthetic criteria that limit its use. In conventional techniques, white plaster using a customized impression tray remains the most accurate technique that allows clinical data to be transferred to the laboratory with the least amount of inaccuracy.