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首页> 外文期刊>The Journal of craniofacial surgery >Swallowing and Temporomandibular Disorders in Adults
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Swallowing and Temporomandibular Disorders in Adults

机译:吞咽和颞下颌疾病

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Introduction:Temporomandibular disease (TMD) etiology is multifactorial and is related to many perpetuating, predisposing, and initiating factors. The daytime parafunctions may have an important role in TMD pathogenesis. The most frequent parafunctions analyzed were the static parafunction (ie, clenching) and the dynamic parafunction (ie, grinding). In the present paper, the authors evaluated the swallowing (an oral function/parafunction) with the surface electromyography in patients with TMD.Materials and Methods:Twenty patients with TMD problems (nonhealthy patients, NHP) (mean age: 331.994; 8 men and 12 women) and 20 healthy matched subjects (HP) (34.42.782; 6 men and 14 women) were selected and examined. On each patient, an 8-channel surface electromyography was done during saliva swallowing.Results:Nonhealthy patients presented higher masseter and temporalis activation (P0.05) and an unbalancing of temporalis and submental muscles activation (P0.05) than the HP.Discussion:Nonhealthy patients presented a time of swallow higher than HP (P0.001). Nonhealthy patients presented a higher muscles activation and time of swallow than HP and a decrease of muscles balancing activation.
机译:简介:颞下颌疾病(TMD)病因是多因素,与许多延期,易感性和启动因素有关。白天间隙可能在TMD发病机制中具有重要作用。分析的最常见的间隙是静电方便(即握紧)和动态变化(即研磨)。在本文中,作者在TMD的患者中评估了吞咽(口腔函数/平通功能),患有TMD的患者和方法:20例TMD问题(非健康患者,NHP)(平均年龄:331.994; 8人12名女性)和20名健康匹配主题(HP)(34.42.782; 6名男子和14名女性)被选中并检查。在每位患者中,在唾液吞咽期间进行了8沟道表面肌电学。结果:非健康患者呈现出更高的肌等患者和临时活化(P <0.05),并且临时和泡沫肌肉激活的不平衡(P <0.05)比HP.DISCUSSION :非健康患者呈现出高于HP的吞咽时间(P <0.001)。非健康患者呈现出较高的肌肉激活和吞咽时间而不是HP和肌肉平衡激活的减少。

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