The final implant, Magicore (5x7(3)mm, >29 Ncm), appears to be placed too deep for restoration (Fig.6,7); a screw retained crown may be a solution.  PRF membrane and Vanilla (allograft) are used for sinus lift (no sinus membrane perforation).  Following Vanilla graft in the socket gap (Fig.6 *), another piece of PRF membrane is used to cover socket opening.  The membrane is fixed in place with suture and periodontal dressing. When a FC implant is placed too deep, a pair abutment with longer cuff will solve the problem.  With Magicore, the diameter of abutment is unable to change.

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Xin Wei, DDS, PhD, MS 1st edition 09/27/2018, last revision 09/27/2018