When the 6x17 mm tap is removed, the osteotomy (Fig.3 O) is surrounded by the bone. P: palatal (socket); MB: mesiobuccal; DB: distobuccal.

Reamer Osteotomy in the Septum

Xin Wei, DDS, PhD, MS 1st edition 06/18/2015, last revision 01/02/2016