Use method of dental key-key way type attachment

Abstract

The invention discloses a use method of a dental key-key type attachment, which comprises the following steps: step 1, a doctor designs the position of the key-key way type attachment, wherein the key-key way type attachment is generally placed in the middle of teeth at the rear part of an oral cavity; step 2, according to the shape of a key way, the doctor conventionally prepares abutment teeth at the front part of tooth lacking gaps; step 3, the doctor prepares abutment teeth at the rear part of the tooth lacking gaps, and prepares an occlusal support at the mesial marginal ridge of the rearabutment teeth; step 4, an impression is produced for the teeth of a patient and sent to a denture technician for making; step 5, according to the boundary prepared by the doctor, a belt ring and anocclusal support are manufactured, a key body is placed near the center of the belt ring, and an attachment body, occlusal support and belt ring retention complex is formed; step 6, the front half part of the false teeth are produced conventionally, and the two parts of false teeth are sent to the doctor after being manufactured; and step 7, the repair of the fixed denture is completed. The application of the complex conforms to the fixed bridge retention principle, and the problem that a common path of insertion is difficult to obtain is solved.

Description

technical field [0001] The invention relates to the technical field of tooth restoration, in particular to a usage of a dental plug-type attachment. Background technique [0002] A dental plug-in attachment is a device used for denture restoration, and is usually suitable for fixed denture-removable denture joint restoration cases. [0003] Fixed dentures are composed of three parts: retainer, pontic, and connector. The retainer is cemented on one or both ends of the abutment, and the connecting body and the retainer are connected by a pontic. Together with the abutment, the three become a relatively fixed whole with masticatory function. [0004] Dental plug-in attachment is a device used for denture restoration, usually suitable for fixed denture-removable denture joint repair cases, mainly used to connect fixed dentures and removable dentures, and secondly play a supporting and stabilizing role. The bolt-type attachment is composed of two parts: the bolt body and the bo...

AI Technical Summary

Problems solved by technology

[0010] Aiming at the deficiencies in the prior art, the present invention provides a usage of a dental plug attachment, which solves the problem that the doctor is difficult to give due to the limited space in the back of the patient's mouth and insufficient tooth preparation for the occlusal surface of the teeth. Problems with providing adequate space for denture restorations

Images