Orthodontic auxiliary arch for impacted wisdom teeth

Abstract

The invention provides a correction auxiliary arch for an impacted wisdom tooth. The correction auxiliary arch is characterized by comprising a stainless steel arc hook matching with an arc side surface of the impacted wisdom tooth, a stainless steel elastic steel wire having one end connected with the stainless steel arc hook and a stainless steel positioning U-shaped hook connected with the other end of the stainless steel elastic steel wire. Compared with the prior art, the invention has the following advantages: manufacturing of the correction auxiliary arch is simple; the correction auxiliary arch does not influence beauty and daily life, is not restricted by time in use, can correct anteverted impacted wisdom teeth at all weather, has maximized potential, is fixed in a mouth, causes little foreign body sensation and is easy to clean; a curative effect of the correction auxiliary arch is not dependent on cooperation of a patient; no operative complications occur; and the patient is willing to accept the correction auxiliary arch.

Description

Technical field: [0001] The invention relates to an appliance for correcting teeth, in particular to an appliance for treating anteverted impacted wisdom teeth. Background technique: [0002] With the evolution of human masticatory organs and the improvement of human food, the relative degeneration of jaw bone function is not enough to accommodate the full dentition, and the impacted rate of third molars and caries rate of first molars also increase significantly. It is an ideal way to solve this problem by moving wisdom teeth forward sequentially to replace the cariously extracted first molars. In recent years, there have been reports in this area at home and abroad. However, the incidence of impacted wisdom teeth in the past is mostly, and impacted wisdom teeth are clinically frequently occurring diseases. , Seriously affect oral function and health, and at present, it is more difficult to implement the treatment method of using anteverted impacted wisdom teeth to move for...

AI Technical Summary

Problems solved by technology

[0003] Oral X-ray panoramic film shows that the crown of anteverted impacted wisdom tooth is located in the distal neck of the second molar (anchored tooth). Traction, selection of adjacent teeth as anchorage for elastic distal traction, fixed appliance combined with molar belt ring welding multi-curved push spring molar retroversion and other technical treatment, but the above method exposes the buccal surface of the impacted tooth and brings surgical trauma, which is not easy for the patient Accepted, the operation is more complicated and difficult for most doctors to complete, and the welding technique also has the risk of desoldering and foreign objects falling into the throat

Images