功能矫形状态下的翼外肌适应性重建

Adaptive reconstruction of lateral pterygoid muscle under functional orthopedic conditions

面颌部肌肉组织在牙颌面畸形的发生、发展、矫治和疗效维持中起着重要的作用,其结构和功能可以随外界刺激的改变而发生适应性重建,这也是正畸医生能通过矫形力调控其重建的基础。其中,翼外肌是面颌部重要的咬肌之一,在功能矫形治疗中对维持颞颌关节的关节盘和髁突稳定的功能位置关系起重要作用。在此过程中,成肌细胞是应力刺激的感受器和应力刺激翼外肌重建的效应器。深入研究成肌细胞的力学信号转导机制对于阐明功能矫形过程中翼外肌重建的机制十分必要,本文就功能矫形状态下翼外肌细胞适应性重建的功能矫形的原理、翼外肌与功能矫形和成肌细胞与功能矫形研究进展作一综述。

The maxillofacial muscle has an important function in the deformity of the occurrence, development, and correction and a curative effect on maintaining aspects. Skeletal muscles can follow the plasticity of a strong external stimulation change through adaptive remodeling. Orthodontic doctors use this ability to regulate remodeling through orthopedic force. The lateral pterygoid muscle is a masseter muscle that has an important function in the stability of functional orthopedics. In this process, myoblasts are the receptors and effectors of stress stimulation of skeletal muscle remodeling. Studying the mechanics of muscle cells in the signal transduction mechanism is necessary to clarify functional orthopedic skeletal muscle remodeling mechanisms. Therefore, we summarized in this review the various studies on lateral pterygoid muscle myoblast adaptability reconstruction under functional orthopedic, lateral pterygoid muscle and functional orthopedic, and myoblast and functional orthopedic conditions.