Following root removal, the 3.8 mm drill is reused for 11 mm (Fig.3).  After deepening the osteotomy for another 2 mm, a 4.5x13 mm implant is placed with insertion torque of 50 Ncm, followed by allograft (*, .5-2 mm) and a 5x4(2) mm abutment (Fig.4,5). 

Osteotomy Between Roots Last Next

Xin Wei, DDS, PhD, MS 1st edition 08/08/2016, last revision 03/29/2021