关键词: 大鼠, 牙移动, 实验

Abstract:

The experimental tooth movement model in rats is commonly used in orthodontic research. It has been a hot topic in the field of oral basic research. It is often used in basic research on periodontal tissue and bone remodeling after tooth movement，and it is also used to study the pain related to tooth movement. This paper reviews the research directions and research contents in recent years.

Key words: rat, tooth movement, experiment