The papilla mesial to the immediate provisional (Fig.4 P) looks normal 4 days postop (no food impaction is expected when a final restoration is cemented).  Additional acrylic (*) was placed to close a buccal gap when the provisional was seated with the temporary abutment.  The patient reports loss of a piece of bone graft in 4 days.

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Xin Wei, DDS, PhD, MS 1st edition 11/25/2019, last revision 03/13/2020