involuntarily or unconsciously clenching or grinding the teeth, typically during sleep

objective:to compact the clinical treatment effect of bruxism by using ultra-form occlusal splint and popular plastic occlusal splint.

目的：比较真空成形牙合垫与普通塑料牙合垫治疗夜磨牙癥的临床效果。

most people are unaware that they suffer from bruxism or grinding of teeth.

大多数人对他们正为磨牙癥或者磨牙问题所侵害的事实懵懂无知。

one doctor claims that sleep bruxism results in 250 lbs. of pressure on the tooth [source: ny times].

一个医生声称睡觉时磨牙能施加250磅的压力到牙齿上。

conclusion the stabilization splint is effective for treating sleep bruxism in short term, but can not affect the sleep structure and the incidence of micro-arousal.

结论稳定牙合垫对夜磨牙患者的牙齿磨动有所改善，但对于睡眠结构和睡眠微觉醒的发生无影响。

methods: the occlusal contact conditions of 34 patients with bruxism were studied quantitatively by a computer aided photocclusal analysis system.

方法：采用计算机光牙合图像分析系统对34例磨牙癥患者的牙合接触状况进行定量研究。

bruxism is a disorder characterized by grinding and clenching of the teeth, companied with fasciculation of masticatory muscles in nonfunctional status.

磨牙癥是在非功能状态下咀嚼肌发生自发性收缩，使上下牙彼此磨动或紧咬的现象。

stress makes bruxism worse, and some doctors recomment anti-anxiety medications for strong cases, although a special mouthguard should help.

心理压力使情况更糟，一些医生推荐抗忧虑药物，即使一种特制的护嘴器就能改善状况。

results the bruxism episodes per hour decreased after wearing stabilization splint for 2 weeks, but the incidence of micro-arousal and the sleep stage did not change.

结果 使用稳定牙合垫2周后，每小时磨牙事件比治疗前有所减少，微觉醒指数、睡眠结构变化差异无统计学意义。

but dentists found there are more people with bruxism in ireland.

但牙医们发现在爱尔兰，磨牙癥患者数目更多。

but they didn′t reach an agreement. in this article, the relationship between bruxism and tmd, and the mechanism that tmd may arise from bruxism are reviewed.

本文就磨牙癥与颞下颌关节紊乱病的关系以及磨牙癥引起颞下颌关节紊乱病的可能机制的研究进展作一综述。

while less talked-about than many other conditions, bruxism is actually one of the most common sleep disorders.

与其他情况相比尽管不是热门话题，夜间磨牙癥事实上是最为常见的一种睡眠障碍。

objective to compare the curative effect of bruxism treated with occlusal splint made of soft resin and stabilization splint.

目的对弹性软垫与稳定型咬板治疗磨牙癥的疗效进行对比评价。

at a dental surgery in edinburgh, there has been an increase of 10 to 20 per cent in bruxism cases over the last 18 months.

在英国爱丁堡的一家牙科诊所内，过去的一年半时间里，磨牙癥患者就医的比例就从10%增长到了20%。

results the energy and amplitude of temporomandibular joint vibration of the moderate bruxism patients overtop the regular people obviously;

结果：中度磨牙癥患者的关节振动能量和振幅明显高于正常人；

bruxism is a common oral parafunctional activity. it is generally defined as the activity of grinding or gnashing of the teeth at times other than during the mastication.

磨牙癥是常见的口腔副功能活动，是指咀嚼食物以外的时段内，上下牙齿相互紧咬或磨动的现象。