A 52-year-old woman is petit in stature and partially edentulous.  Since the implant at #13 is distally placed (with a temporary crown in place after abutment screw retightening), the implant at #14 should be placed as mesial as possible.  The initial osteotomy should be 12 mm from the distal surface of the tooth #12 (Fig.1).  Secondly the osteotomy should be underprep because of low bone density (160-240 Units, Fig.2).

Under-Prep or Size Last Next

Xin Wei, DDS, PhD, MS 1st edition 07/27/2018, last revision 07/27/2018