The osteotomy continues to form by bone expanders until 2.4/3.7 mm, followed by a 4x10 mm dummy implant (Fig.4 CT coronal section). The bone seems to have been expanded into the sinus.  B: buccal.

Bone Expanders Last Next

Xin Wei, DDS, PhD, MS 1st edition 02/12/2019, last revision 02/12/2019