微型种植体在口腔正畸中稳定性的研究进展

在口腔正畸治疗中,支抗对于正畸载荷的施加是必不可少的。微型种植体支抗作为当下最广泛应用的支抗手段,患者个体情况、支抗体本身设计、植入前准备、植入技术以及植入后加载都能影响植入的稳定性,而其稳定性又与正畸治疗的效率和质量息息相关。植入的失败不仅会增加患者的痛苦,还会提升治疗成本,延长治疗时间,阻碍正畸治疗的进程。通过对稳定性影响因素的研究,减少不利因素的产生,可以提升微型种植支抗的植入成功率,以达到更加专业、精准的正畸治疗。本文就微型种植体支抗的稳定性及其影响因素的研究进展作一综述。

Research progress on stability of mini-implants in orthodontic treatments

Anchorage is indispensable for the loading during orthodontic treatments.Temporary anchorage devices(TADs)are widely used for such treatment.The stability of these devices is closely linked to treatment efficiency and quality and can be affected by several factors,such as the patient’s individual condition,the design of TADs,the preparation before implantation,implantation techniques,and the loading after implantation.These factors are reviewed in this study.TAD implanting failures can worsen patients’suffering and increase the cost,prolong treatment time,and hinder the progress of orthodontic treatment.The success rate of implantation can be improved to a certain degree by controlling the adverse factors infl uencing TAD stability to achieve a precise and professional-grade orthodontic treatment.