METHOD OF MANUFACTURING OF MONOBLOCK SKELETON OF FIXED BRIDGE-LIKE PROSTHESIS WITH SET OF BASIC TEETH Russian patent published in 2008 - IPC A61C13/00 A61C13/08 

FIELD: medicine.

SUBSTANCE: on a supergypsum working print cast an entire non-disposable model, including its socle part, preliminary having carried out the print preparation, consisting that in a print round prints of all basic teeth - a zone round a print of a dissected basic tooth fill in a peridental zone with wax or silicon mass circularly for an artificial gum. After casting of the non-disposable model, spend casting of non-disposable model, applying a technique of manufacturing of the combined model. On a non-disposable model, model wax preparation of the future monoblock skeleton of the bridge-like prosthesis, split the obtained wax skeleton with the thin instrument in the field of interdental intersections on fragments, check their accuracy on not non-disposable model, on each fragment attach a funnel system and spend their casting. After casting of their fragments fit for what at first make a try-in of each basic element of the crown skeleton to corresponding stamp - to a tooth from non-disposable model, then carry out a try-in of the skeleton fragment on a non-disposable model. Then spend a soldering of the received fragments to a uniform skeleton by means of solders, spending preliminary bond of fragments by means of laser welding on a primary non-disposable model.

EFFECT: increase of accuracy of manufacturing of a monoblock skeleton of fixed tooth prostheses that excludes development of undesirable complications.