Manufacturing method of temporary pile crown in anterior tooth residual root state and temporary pile crown

Abstract

The invention discloses a manufacturing method of a temporary pile crown in an anterior tooth residual root state and the temporary pile crown, and relates to the technical field of dental restoration, the temporary pile crown comprises a temporary pile and the temporary crown, the first end of the temporary pile is matched with a residual root pipe, and the second end of the temporary pile is located in the temporary crown; the second end of the temporary pile is integrally fixed when the temporary crown is formed; the temporary pile crown manufacturing method comprises the steps that the first end of a small rod is cut into a pile matched with a residual root pipe, the pile of the small rod is inserted into the residual root pipe, and the second end of the small rod is exposed out of the outer side of the section of a residual root to serve as a pile core; the temporary crown material is driven into a duplicating impression, wherein the pile core is positioned in the temporary crown material; and after solidification, the formed temporary crown with the temporary pile core is taken out, the edge of the temporary crown is polished and trimmed, and the temporary pile crown is formed. Not only is the problem of attractiveness of teeth of a patient during personalized pile processing solved, but also the time of the patient is saved, and the temporary pile further enhances the retention force, so that the temporary crown is not easy to fall off.

Description

technical field

[0001] The invention relates to the technical field of tooth restoration, in particular to a method for making a temporary post crown in the state of an anterior tooth residual root and the temporary post crown. Background technique

[0002] Clinically, the residual roots of the anterior teeth have many defects, and the cross-section is flat or subgingival. In this case, the finished fiber post cannot be repaired due to poor retention, and a personalized post core (metal post or full zirconium post) is often used. However, the individualized piles require 3-7 days of processing time. During the production period, the anterior teeth are still in the state of residual roots, which affects the appearance. Moreover, the residual roots of the anterior teeth need to undergo root canal treatment before restoration. If there is no temporary restoration, the time interval for the anterior teeth to affect the appearance will be longer.

[0003] For example: the color...

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