The provisional (Fig.5 P) looks wide, probably related to post-extraction gingiva and bone atrophy (Fig.6, 7 *).  Bone graft (Fig.6 <) becomes a component of the gingival cuff.  The provisional is re-trimmed for better oral hygiene (Fig.7).

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Xin Wei, DDS, PhD, MS 1st edition 01/02/2020, last revision 01/02/2020