high labial wire 高唇丝
The experiment also show the removable heavy labial wire anchorage system is better than Nance palatal arch and lip bumper.
实验研究也显示在阻止磨牙近中移动方面，该系统优于腭托及唇挡。
The wire was bonded with directly bonding technique to the labial or lingual surfaces of teeth according to the application steps of light-cure material.
按光固材料的使用步骤，将弓丝粘到牙列片段的唇侧及舌侧。
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