摘要
口腔正畸学中支抗的稳定具有非常重要的作用,是正畸治疗成败的关键。口腔正畸常用的加强支抗的方法有口外弓、"J"钩、横腭杆、Nance弓、Ⅱ类颌间牵引和第一、二磨牙双带环及微种植体支抗。其中微种植体支抗的材质、长度和直径、适应证、植入部位、植入成功的临床标准是重点内容。现就以上支抗的特点及其在临床的应用进行综述。
Anchorage stability has a very important role in orthodontic treatment, which is the key to success. Common anchorage strengthening methods are extraoral bow, ＂J＂ hook, TPA red, Nance arch, II -intermaxillary traction and first and second molars double ring and micro-implants. Material, length and diameter, indications,implant site,and clinical success criteria are the focuses of micro-implants. Here is to make a review on the characteristics and clinical applications of the above mentioned anchorages.
出处
《医学综述》
2012年第5期732-734,共3页
Medical Recapitulate
关键词
支抗
加强支抗
口腔正畸
Anchorage
Anchorage strengthening
Orthodontic
