睡眠相关磨牙症

定义

睡眠相关磨牙症的特点是在睡眠期间出现重复性、有节律的下颌肌肉收缩。这些收缩可以表现为重复的阶段性肌肉收缩或孤立的持续下颌紧咬（强直性收缩）。睡眠中的这些收缩产生磨牙声。症状严重到足以导致个人、家庭、社交、教育、职业或其他重要功能领域的重大困扰或损害（例如，由于频繁睡眠中断），或对牙齿的严重损伤。

Sleep-related bruxism is characterised by repetitive, rhythmic jaw muscle contractions that occur during sleep. These contractions can take the form of repetitive phasic muscle contractions or isolated sustained jaw clenching (tonic contractions). These contractions during sleep produce tooth-grinding sounds. The symptoms are sufficiently severe to result in significant distress or impairment in personal, family, social, educational, occupational or other important areas of functioning (e.g., due to frequent disruptions in sleep) or significant damage to the teeth.

索引词 可用于检索该条目的同义词与别名

• 睡眠相关磨牙症
• 睡眠相关的磨牙症