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Clinical Application of Customized Removable Clear orthodontic Aligners – Case Report

自製活動式透明齒列矯正器的臨床應用—病例報告

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摘要


Invisalign®是一系列容易清潔、透明、美觀的活動式矯正器,它於1997年在美國上市後即獲得廣大迴響。本報告提出一個接受自製活動式透明矯正器治療的病例,我們預先設定牙齒從治療前至治療後可行的移位方式,將之分解為每次移動量約為1 mm的多重步驟,以傳統牙科技工之手動方式製作一系列活動式透明矯正器,供患者依序佩戴。相較於Invisalign®強調每一步驟的牙齒位移量不超過0.25 mm,我們發現其實每一步驟1 mm的移種量在臨床上是可行的,本報告將討論實際製作過程及其具體效果,以供處理類似病例之參考。

並列摘要


This case report focuses on the treatment of a patient whose teeth exhibited generalized spacing. Orthodontic treatment was performed by moving teeth through the use of set-up models and plastic appliances, called aligners, fabricated manually. Tooth movement for closing interdental spaces occurred in stages. Evidence showed that aligners could move a tooth at most 1 mm at each stage. Complete laboratory procedures are presented in this report.

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