I sometimes encounter patients who don't have enough bone in upper molar teeth missing area for placing dental implants. I learned skills of sinus floor augmentation, surgery of growing new bone in sinus for upcoming dental implan...

When sorting out photos in PC, I found some in Ann Arbor. It's 10 years ago when I went there to study dental implant skills using cadaver at University of Michigan School of Dentistry. In Japan, education using cadaver is prohibite...