微螺钉种植体支抗治疗错颌畸形的效果

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[摘 要]目的 探讨微螺钉种植体支抗治疗错颌畸形的临床效果。方法 选取2021年2月-2023年4月于我院接受治疗的96例错颌畸形患者作为研究对象，随机分为参照组和研究组，每组48例。参照组采用口外弓支抗正畸，研究组采用微螺钉种植体支抗正畸，比较两组临床疗效、牙列指标、咀嚼功能以及并发症发生情况。结果 研究组治疗总有效率为97.92%，高于参照组的85.42%（P

[关键词] 微螺钉种植体支抗；错颌畸形；咀嚼功能

[中图分类号] R783.5 [文献标识码] A [文章编号] 1004-4949（2024）13-0009-04

Effect of Micro-screw Implant Anchorage in the Treatment of Malocclusion

LIU Li-li

（Shunkang Xianshan Road Dental Clinic， Qingdao 266200， Shandong， China）

[Abstract]Objective To investigate the clinical effect of micro-screw implant anchorage in the treatment of malocclusion. Methods A total of 96 patients with malocclusion who were treated in our hospital from February 2021 to April 2023 were randomly divided into reference group and study group， with 48 patients in each group. The reference group was treated with extraoral arch anchorage orthodontics， and the study group was treated with micro-screw implant anchorage orthodontics. The clinical efficacy， dentition index， masticatory function and complications were compared between the two groups. Results The total effective rate of treatment in the study group was 97.92%， which was higher than 85.42% in the reference group （P

[Key words] Micro-screw implant anchorage； Malocclusion； Masticatory function

错颌畸形（malocclusion）指牙齿、牙弓、颌骨和颅面位置相互间的不协调，近年来错颌畸形的发病率逐渐增加[1]，诸多患者在牙齿发育初期就出现此病。（剩余5268字）