There is mild nasal hemorrhage or discharge for a few days postop.  Other than that, the patient is doing well.  Perio dressing is dislodged ~ 2 weeks postop.  The wound appears to heal 4 weeks postop; the abutments are removed to reduce bite interference (Fig.9).

Internal Sinus Lift Perforation

Xin Wei, DDS, PhD, MS 1st edition 06/15/2015, last revision 06/15/2015