METHOD FOR PRODUCING A DENTAL PROSTHESIS BY FILLING AN INTERSPACE

The invention relates to a method for producing a dental prosthesis with:A) provision of a milling body and a prosthesis base preform with a holding structure (34);B) production of a connecting surface in the milling body by a subtractive CAM method;C) production of mating holding structure which fi...

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Bibliographic Details
Main Authors Moeller, Matthias, Renz, Karl-Heinz, Stange, Frank-Uwe
Format Patent
LanguageEnglish
Published 27.06.2024
Subjects
APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
DENTISTRY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
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Summary:The invention relates to a method for producing a dental prosthesis with:A) provision of a milling body and a prosthesis base preform with a holding structure (34);B) production of a connecting surface in the milling body by a subtractive CAM method;C) production of mating holding structure which fits with the holding structure in the surface of the milling body or said mating holding structure is present;D) attachment, spaced via the holding structure, of the prosthesis base preform to the mating holding structure, wherein an interspace is obtained;E) introduction or application of a fluid polymerizable plastic into the interspace;F) curing or partial curing of the plastic to yield a plastics material in the interspace which connects the prosthesis base preform to the milling body; andG) subtractive machining of the plastics material, the prosthesis base preform and the milling body by a CAM method in accordance with a model of the dental prosthesis.The invention also relates to a dental prosthesis produced with such a method and a device for implementing such a method.
Bibliography:Application Number: US202318545267