Osteotomy is initiated as palatally as possible (Fig.6: 2 mm pilot drill); in the end, the buccal coronal threads of a 4.5x20 mm implant (I) are exposed and then covered by bone graft (autogenous, mineralized and demineralized allograft and Osteogen; Fig.7 *).  A: abutment (6x3 mm): ^: sinus floor.

Long Spanned Provisional FPD Last Next

Xin Wei, DDS, PhD, MS 1st edition 08/04/2015, last revision 02/03/2019