...抗方式关闭拔牙间隙的实验研究_药学 关键词] 关闭间隙；自锁托槽；微种植体；Typodont模型 [gap=2151]Key words] Space closure; Self-locking bracket; Micro-implant anchorage; Typodont model ..
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拔牙空间之关闭(space closure)：需要拔除门齿來纾 解下颚门齿区拥挤之病例，可在拔牙伤口初期愈合 后即开始以活动透明矫正器将相邻牙齿往拔牙区 空隙移位來整平...
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orthodontic space closure 正畸缺隙闭合
space closure of first molar 磨牙间隙关闭
l-fuzzy closure space lf闭包空间
space corner closure 一间封角
closure space 闭包空间
hemi-closure space 半封闭空间
closure systems space 闭包系统空间
Closure of extraction space 关闭拔牙间隙
Status of first molar space closure, tooth alignment, occlusal relationship, soft tissue lateral profile after treatment were evaluated.
对治疗后第一磨牙间隙关闭情况、牙关系和侧貌进行评价；
Objective To investigate the changes of soft and hard tissues after extraction space closure with micro-screw implant as orthodontic anchorage.
目的研究以微螺钉为支抗，用直丝弓矫治器滑动法关闭拔牙间隙后的软硬组织变化。
Objective To investigate the indication, treatment methods and effects in cases with missing maxillary incisors by means of orthodontic space closure.
目的探讨正畸关闭间隙法治疗上切牙缺失的适应症，矫治方法及临床效果。
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