METHOD OF TEETH PREPARATION FOR NONREMOVABLE DENTAL BRIDGE Russian patent published in 2012 - IPC A61C13/34 A61C5/10 

FIELD: medicine.

SUBSTANCE: invention relates to medicine, namely to dentistry and is intended for placement and fixation of nonremovable dental bridge of large length with bearing elements from artificial crowns. Impression of dentition is obtained before preparation. Diagnostic model is made. Way of dental bridge introduction is determined. On diagnostic model of dentition preparation of planed bearing teeth is carried out depending on selected way of introduction. Polymeric template, exactly corresponding to necessary volume of solid tissues planned for removal, is made. Temporary dental bridge on diagnostic model is made and preparation of teeth by selected instrument is carried out for nonremovable dental bridge taking to account performed diagnostics.

EFFECT: method makes it possible to grind away necessary volume of solid tissues due to carrying out preparation taking into account polymeric template-analogue of necessary volume of solid tissues of teeth crowns which are diagnosed to removal.

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