论文部分内容阅读
牙槽骨是高度的可塑性组织,是人体骨骼中代谢最活跃的部分。牙槽骨的正常生理代谢依赖于牙齿的功能性刺激,牙齿缺失后牙槽骨由于破骨与成骨间的动态平衡被破坏[1],剩余牙槽嵴发生持续地不可逆地骨吸收,这为临床的修复工作带来极大困难,成为我们极待解决的问题。1812年,Horshorne首先用电刺激治疗骨不连取得成功,随后关于电刺激成骨的研究越来越多。目前,微量电刺激已被证实能影响机体骨代谢,并广泛应用于临床上多种骨骼相关疾病的预防和治疗,包括骨折延迟
Alveolar bone is a highly plasticized tissue that is the most metabolically active part of the body’s bones. The normal physiological metabolism of the alveolar bone relies on the functional stimulation of the teeth. After the tooth is missing, the alveolar bone is destroyed due to the dynamic balance between osteoclasts and osteoblasts [1], and the remaining alveolar ridge undergoes sustained irreversible bone resorption, which It brings great difficulties to the clinical repair work and becomes a problem that we have to solve very much. In 1812, Horshorne first successful treatment of nonunion with electrical stimulation, followed by more and more on electrical stimulation of osteogenesis. Currently, trace electrical stimulation has been shown to affect bone metabolism in the body and is widely used in the prevention and treatment of a variety of bone-related diseases in clinic including delayed fracture