A 2-piece implant (4.5x17 mm tissue-level) is placed at #10 after extraction, while 1-piece implants are placed at #11 (3x17 mm (tissue-level, 15 °) and 12 (bone-level, 2.5x14 mm; Fig.4). 

The patient returns for final restoration 3.5 months postop; it appears that the implants has osteointegrated (Fig.12).  The bone has apparently grown into the threads of the implant, as compared to Fig.4 <).   There is no crestal bone loss associated with these 3 implants.

1-Piece Implants for Maxilla Last Next

Xin Wei, DDS, PhD, MS 1st edition 09/27/2015, last revision 02/09/2021