After use of 5.5 and 6.0 mm profile drills, the 6.8x7 mm healing abutment is reseated.  The latter appears to contact the mesial crest (Fig.14).  Later a 6x5 mm healing abutment is placed.

1st Guided Surgery Last Next Guided Surgery

Xin Wei, DDS, PhD, MS 1st edition 01/10/2020, last revision 01/10/2020