微螺釘種植體支抗治療在口腔正畸患者中的應(yīng)用效果

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【摘 要】目的 探討微螺釘種植體支抗治療在口腔正畸患者中的應(yīng)用效果。方法 選擇2018年5月-2022年5月于我院行口腔正畸的70例患者為研究對象，隨機分為對照組和研究組，各35例。對照組行口外弓強支抗治療，研究組行微螺釘種植體支抗治療，比較兩組臨床療效、牙根體積變化及并發(fā)癥發(fā)生情況。結(jié)果 研究組治療總有效率為91.43%，高于對照組的71.43%（P0.05）；研究組并發(fā)癥發(fā)生率為5.71%，低于對照組的22.86%（P

【關(guān)鍵詞】微螺釘種植體支抗；口腔正畸；錯頜畸形；牙根體積

中圖分類號：R783.5 文獻標識碼：A 文章編號：1004-4949（2023）16-0028-04

Application Effect of Microscrew Implant Anchorage in Orthodontic Patients

ZHENG Ling-yun， PENG Juan

（Department of Stomatology， Jiangdu People’s Hospital， Yangzhou 225200， Jiangsu， China）

【Abstract】Objective To explore the application effect of microscrew implant anchorage in orthodontic patients. Methods A total of 70 patients who underwent orthodontics in our hospital from May 2018 to May 2022 were randomly divided into control group and study group， with 35 patients in each group. The control group was treated with extraoral anchorage， and the study group was treated with microscrew implant anchorage. The clinical efficacy， root volume change and complications were compared between the two groups. Results The total effective rate of treatment in the study group was 91.43%， which was higher than 71.43% in the control group （P0.05）. The incidence of complications in the study group was 5.71%， which was lower than 22.86% in the control group （P

【Key words】Microscrew implant anchorage； Orthodontics； Malocclusion； Root volume

錯頜畸形（malocclusion）是口腔疾病中的常見類型，其病因與口腔習慣不良、維生素D缺乏密切相關(guān)，好發(fā)于牙齒發(fā)育初期，隨著病情進展常會引起牙齒、頜骨及顱面形態(tài)，影響口腔及面部美觀，導(dǎo)致患者易產(chǎn)生自卑心理[1]。（剩余4812字）