To check pair abutment seating with 30 Ncm torque, PA is taken after removal of healing abutments 4 months postop (Fig.6-8). First the cuff of the abutment is short, subgingival distal of #18 (Fig.6 * (gingiva)).
Xin Wei, DDS, PhD, MS 1st edition 12/07/2019, last revision 12/08/2019