Osteotomies starts with 1.2 mm initial drill (Fig.4: at #11), followed by bone expander 1 (1.0/1.6 mm; at #12), and 2 (1.3/2.3 mm, at #13).

Soft Bone

Xin Wei, DDS, PhD, MS 1st edition 06/23/2016, last revision 06/23/2016