Andrew Nixon: Alveolar Preservation Following Tooth and Cyst Removal Utilising Emerging Technologies LA&HA Symposium 2019 Related videos Roeland DeMoor: Artificial Biofilm Removal out of Internal Root Resorption Cavities with Sonically, Ultrasonically and Laser Activated Irrigation Marcin Nowosielski: Star Wars in my Dental Office? Rita El Feghali: PBM using Flat-top Nd:YAG Handpiece Judson B. Wall: Fotona Yin/Yang - Holistic Use of the LightWalker