Main podium lecture on the american academy of fixed prosthodontics symposium
Lecture and hands-on on the australian society of periodontology symposium
Main podium lecture on the osteogenics bone symposium
Main podium lecture on the osteology world congress
Main podium lecture on the italian society of osseointegration congress
main podium lecture on the michigan ramjford symposium
Lecture and hands-on on the international symposium on periodontics and restorative dentistry
Course for the american academy of periodontology
Lecture and hands-on on the pikos institute bone symposium
Main podium lecture on the 40th annual international usc periodontal symposium
Main podium lecture on the congress of the academy of osseointegration
Main podium lecture on the ii. international bone symposium