Posterior decompression occlusal plate and manufacturing method thereof

Abstract

The invention provides a posterior teeth decompression occlusal plate and a manufacturing method thereof, which relate to the technical field of orthodontic instruments and are used for improving the therapeutic effect of treating temporomandibular joint disorder syndrome. The posterior tooth decompression occlusal plate includes a retainer and an occlusal guide; the retainer extends in a curve consistent with the shape of the dentition, the retainer includes a palatal side wall and a buccal side wall that are oppositely arranged, and a connecting The occlusal surface between the palatal wall and the buccal wall, the palatal wall, the buccal wall and the occlusal surface enclose a mouthpiece for retention on the dentition; the occlusal guide Set in the molar area of ​​the retainer, the occlusal guide includes an occlusal surface for abutting against the opposing teeth, and the occlusal guide is used to spread the maxillary and mandibular dentition, and make the mandibular The condyle can retreat to a marginal position limited by the temporomandibular ligament. The posterior decompression occlusal plate provided by the invention is used for treating temporomandibular joint disease.

Description

technical field [0001] The invention relates to the technical field of orthodontic appliances, in particular to a posterior teeth decompression occlusal plate for treating temporomandibular joint disease (functional structure disorder) and a manufacturing method thereof. Background technique [0002] Temporomandibular joint disorder syndrome (TMJD) is a common oral and facial disease, which may be caused by mental factors, trauma factors, occlusal factors or other systemic diseases, and its pathogenesis has not been fully studied yet. [0003] Due to the complex pathogenesis of temporomandibular joint disorder syndrome, there are many kinds of treatment methods. At present, one of the more common treatment methods is to use occlusal splint for treatment. Insufficient decompression and insufficient mobilization of the self-regulation ability of the masticatory organs lead to poor therapeutic effect. Contents of the invention [0004] In view of the above problems, an embod...

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Problems solved by technology

[0003] Due to the complex pathogenesis of temporomandibular joint disorder syndrome, there are many kinds of treatment methods. At present, one of the more common treatment methods is to use occlusal splint for treatment. Insufficient decompression and insufficient mobilization of the self-regulation ability of the masticatory organs, resulting in poor therapeutic effect

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