相关实验视频
Updated: Aug 11, 2026
09:05
Meal Duration as a Measure of Orofacial Nociceptive Responses in Rodents
Published on: January 10, 2014
青春期的点击会导致痛苦的关节锁定吗?
M Könönen1, A Waltimo, M Nyström
1Department of Prosthetic Dentistry; Department of Pedodontics and Orthodontics, University of Helsinki, Finland.
Lancet (London, England)
|April 20, 1996
概括
年轻成年人的关节 (TMJ) 点击并不能预测未来的锁定. 建议对TMJ点击进行保守治疗,因为其进展到锁定的风险很低.
科学领域:
- 牙科 牙科是指牙科的专业.
- 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
背景情况:
- 关节点击是常见的症状,但其与关节锁定的关联尚未得到充分理解.
- 关节锁定是一种罕见的疾病,尽管关节点击的患病率很高.
研究的目的:
- 为了研究关节点击和关节锁定的发展之间的纵向关系.
- 为了确定TMJ点击是否是一个可靠的预测器TMJ锁定在年轻人的成年人.
主要方法:
- 一项为期9年的纵向研究跟踪了128名芬兰年轻成年人.
- 参与者在14岁,15岁,18岁和23岁时进行了评估.
- 收集的数据包括报告和记录的TMJ点击,以及对TMJ锁定的临床检查.
主要成果:
- 报告和记录的TMJ点击随年龄显著增加,分别从11%到31%和11%到34%.
- 关节点击模式不一致,只有2%的受试者始终报告或记录点击.
- 重要的是,在9年的研究期间,没有参与者出现TMJ锁定.
结论:
- 这项研究表明,青少年的关节点击不能可靠地预测关节锁定的发展.
- 根据这些发现,建议对TMJ点击采取保守的管理方法.
- 进一步的研究可能会探索关节锁定的其他潜在风险因素.
相关概念视频
01:07Development of the Limb Synovial Joints
Joints form during embryonic development in conjunction with the formation and growth of the associated bones. The embryonic tissue that gives rise to all bones, cartilage, and connective tissues of the body is called mesenchyme.
The mesenchymal stem cells differentiate into chondrocytes that form the hyaline cartilage, and later the cartilaginous model of the bone. This model further transforms into a bone. This process is known as endochondral ossification.
During development, the limbs...
The mesenchymal stem cells differentiate into chondrocytes that form the hyaline cartilage, and later the cartilaginous model of the bone. This model further transforms into a bone. This process is known as endochondral ossification.
During development, the limbs...
01:15Teeth
The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin and...
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin and...