Following a 5.5 mm profile drill, a 5.5x3 mm healing abutment is placed (Fig.8); the implant plateau appears to be supported by the graft bone (*).  The implant remains subcrestal 4 months postop (Fig.9).

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Xin Wei, DDS, PhD, MS 1st edition 10/05/2020, last revision 10/05/2020