Disclosed is a method for modeling a digital design of a denture for a patient, said denture comprising a gingival part and a teeth part comprising a set of denture teeth, where the method comprises:obtaining a digital 3D representation of the patient's gum；obtaining virtual teeth models corresponding to the denture teeth；virtually arranging the virtual teeth models in relation to the digital 3D representation of the patient's gum； andgenerating a virtual outer gingival surface of the gingival part of the denture.
