After use of water pik, there is no symptom of periimplantits at #4.  If the latter recurs, it will be removed (Fig.14 black area).  Osteotomy will be initiated as palatal as possible obliquely (Fig.14 red line).  Once penetrated, the initial drill will change the trajectory (Fig.15).

Provisional Without Prep Last Next

Xin Wei, DDS, PhD, MS 1st edition 10/17/2017, last revision 05/20/2018