Orthodontic device and method for crowded tooth arrangement

Abstract

The invention discloses an orthodontic device and method for crowded tooth arrangement, and relates to the technical field of orthodontic. The orthodontic device and method for crowded tooth arrangement comprise an occlusion mechanism, the occlusion mechanism comprises a lower pressing plate, the lower pressing plate is matched with the front interior of an oral cavity in shape, the upper surface of the lower pressing plate is rotationally connected with a rotating disc through a bearing, the upper surface of the rotating disc is fixedly connected with a protruding rail, and the protruding rail is in an annular thread shape; a center handle is embedded in the middle of the upper surface of the rotary disc, the lower end of the center handle penetrates through the rotary disc and is fixedly connected with the lower pressing plate, three rope holes are evenly formed in the side edge of the center handle at equal intervals in a penetrating mode, and three rail clamps are evenly and fixedly connected to the outer side of the upper end of the center handle at equal intervals. According to the orthodontic device and the orthodontic method for crowded tooth arrangement, in the training of continuously opening and closing the oral cavity of a patient, the arrangement of teeth gradually tends to be flat under the condition that tooth extraction is not needed.

Description

technical field [0001] The invention relates to the technical field of orthodontics, in particular to an orthodontic device and method for crowded teeth. Background technique [0002] Orthodontic treatment mainly uses various orthodontic devices to adjust the coordination between facial bones, teeth and maxillofacial nerves and muscles, that is, to adjust the relationship between the upper and lower jaws, between the upper and lower teeth, between the teeth and the jaws The abnormal relationship between the nerves and muscles that connect them, the ultimate goal of correction is to achieve the balance, stability and aesthetics of the oral and jaw system. The correction of malocclusion mainly depends on wearing orthodontic appliances inside or outside the oral cavity, and exerts appropriate "biological force" on teeth, alveolar bone and jaw bone to make them move physiologically, thereby correcting malocclusion. [0003] At present, most of the treatment methods for crowded ...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the treatment methods for crowded teeth on the market are to extract the redundant teeth, and then use the orthodontic tools to pull the teeth into position. The gap will make the existing tooth roots loose. For some patients, the teeth will loosen and fall off, and then cause more serious dental problems.

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