Correction device for anteverted impactedmolar

Abstract

The invention provides a correction device for an anteverted impactedmolar, which is characterized by comprising an anteverted impactedmolar fixing component, a former molar fixing component of the anteverted impactedmolar and a spring ring, wherein two ends of the spring ring are respectively connected with the anteverted impactedmolar fixing component and the former molar fixing component of the anteverted impactedmolar, the anteverted impactedmolar fixing component comprises a straight rod, one rod arranged at the front end of the straight rod and upwards bent, and the other rod arranged at the upper end of the rod which is upwards bent and outwards bent. Compared with the prior art, the correction device has the advantages of being simple to manufacture, free from the influence of attractive appearance and daily life, not limited by the time, maximal in the anteverted impactedmolar correction potential performance in all weathers, fixed in the mouth, small in foreign body sensation, easy to clean, good in cure effect without the cooperation of patients, free from operative complications, and glad to receive by the patients.

Description

technical field [0001] The invention relates to a device for correcting teeth, in particular to a device for treating antegrade impacted molars. 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 method to solve this problem by moving the third molars forward in turn to replace the cariously extracted first molars. In recent years, there have been reports on this aspect at home and abroad. Molars are clinical frequently-occurring diseases, which seriously affect oral function and health. Moreover, it is difficult to realize the treatment method of using anteverted impacted third molars to move forward sequentially instead of cariously extracted first molars. [0003] Oral X-ray panoramic film shows that the ...

AI Technical Summary

Problems solved by technology

[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 method to solve this problem by moving the third molars forward in turn to replace the cariously extracted first molars. In recent years, there have been reports on this aspect at home and abroad. Molars are clinical frequently-occurring diseases, which seriously affect oral function and health. Moreover, it is difficult to achieve the treatment method of using the anteverted impacted third molars to move forward sequentially instead of cariously extracted first molars.

[0003] Oral X-ray panoramic film shows that the crown of the impacted forward molar is located at the neck of the previous tooth (anchored tooth), and some common food jams cause dental caries in the affected tooth. Surgical extraction and anchorage traction of the opposing implant are usually used , Using adjacent teeth as anchorage for elastic distal traction, fixed appliance combined with molar belt ring welding multi-curved push spring and other technical treatment, but the above method exposed the buccal surface of impacted teeth and brought surgical trauma, which is not easy for patients to accept , the operation is more complicated, and it is difficult for most doctors to complete it. The welding technology also has the risk of desoldering and foreign objects falling into the throat.

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