Closure of large space|【Chris Chang Ortho】CC743

Описание к видео Closure of large space|【Chris Chang Ortho】CC743

[Clinical tip]
This presentation shares three key tips in closing large spaces in the posterior segment. First, place the brackets in a mesial-down position. Second, lower the friction by not bonding the last tooth. Third, apply buccal-lingual mechanics to close the space.

本篇報告分享了關閉後牙大空間的三個秘訣。第一,將矯正器以mesial-down的方式黏著。第二,讓最後一顆牙不黏矯正器,減低摩擦力。最後,使用buccal-lingual mechanics來關閉空間。

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