患有下前症的患者的行为特征
Shumpei Mimura1, Kanako Kurihara-Okawa2, Naoya Fukamachi2
1Division of Orthodontics, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan. mimura@dent.niigata-u.ac.jp.
Maxillofacial plastic and reconstructive surgery
|March 3, 2025
概括
患有下前症的患者的频率较少,持续时间较短,往往向前倾斜. 这些改变的行为与它们的面形态有关,并可能为治疗计划提供信息.
科学领域:
- 矯正牙科 矯正牙科是一種矯正牙科.
- 口腔和牙面部外科手术
- 生物医学工程 生物医学工程
背景情况:
- 骨前症呈现出明显的面形态和口腔性功能差异.
- 在治疗前和治疗后对口功能进行客观评估对于手术正牙计划和恢复至关重要.
- 行为,包括数,速率和姿势,在下前症患者中还未得到充分研究.
研究的目的:
- 为了比较下前症患者和正常闭塞患者的行为.
- 为了识别与下前症相关的特征性模式.
- 探索行为和面形态之间的关系.
主要方法:
- 一个可穿戴设备记录了23名下预产症患者和23名对照患者的行为 (,速率,食时间,姿势).
- 测量包括身体质量指数,闭合接触区域和侧向脑图.
- 分析了口行为和形态参数之间的关联.
主要成果:
- 患有下前症的患者表现出更少的,更短的食时间,以及更向前的头和部姿势.
- 在超喷射和前后头和部姿势之间发现了正相关性.
- 观察到过度咬伤和前后头和部姿势之间存在负相关性.
结论:
- 嘴系统的形态/功能差异导致频率/持续时间降低,下前症患者的头部姿势向前变化.
- 这些已识别的行为特征可以帮助规划 ортодонтической治疗和orthognathic手术的行为修改.
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