摘要
近10余年来,支抗种植体在口腔正畸领域得到了广泛应用.较多学者就正畸支抗种植体初期稳定性的影响因素进行了大量研究,包括支抗种植体的材料选择、结构设计、植入手术操作、植入骨质条件、载荷大小与方向等.现从几何形状、尺寸大小、颈部构型、螺纹构型等相关构造因素出发,综述分析结构设计在正畸支抗种植体初期稳定性中的作用,为支抗种植体结构优化提供参考.
During the past decade, the anchorage implants have been widely used in the orthodontic treatment. Many scholars have studied the influence of different factors on anchorage implant＇s primary stability, including anchorage implant＇s material properties, structural design, surgical procedure, bone condition, loading force＇s magnitude and direction. This article is to review the influence of anchorage implant＇s shape, dimension, neck design and thread design on its primary stability.
出处
《中华口腔医学杂志》
CAS
CSCD
北大核心
2017年第8期517-520,共4页
Chinese Journal of Stomatology
基金
国家自然科学基金（81500813）
关键词
正畸支抗
微螺钉种植体
初期稳定性
结构设计
Orthodontic anchorage procedures
Mini-screw
Primary stability
Structural design
