When the root is removed, an implant will be placed as lingual as possible (Fig.5 white circle).  Magic Drill 3.3 mm will be used for osteotomy (without 1.6 mm drill).  Trajectory and depth will be tightly controlled while starting and advancing the drilling (one shot).  Take PA following partially inserting a 4x11 mm dummy implant.

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Xin Wei, DDS, PhD, MS 1st edition 04/01/2017, last revision 11/04/2019