In spite of severe bone loss and 1.86 mm remaining bone after extraction of the tooth #30, a 5x7.3 mm implant achieves insertion torque of 35 Ncm with an immediate provisional (Fig.1). Periodontal dressing is applied for additional fixation of the bone graft (*) and Osteogen plug (P). Although the implant is placed in the mesial socket, the coronal end of the abutment is in the middle of the edentulous area.
Xin Wei, DDS, PhD, MS 1st edition 04/17/2019, last revision 04/27/2019