3.5x7.3 to 3.5x10, 4.0x7.3, FC 5x11 mm (apical low bone density).  No over seating!  Engage to the cortical bone at the ridge.

骨密度低     Last     Next

Xin Wei, DDS, PhD, MS 1st edition 11/20/2020, last revision 11/20/2020