Damir Snjaric: The Efficacy of Photon-Initiated Photoacoustic Streaming in the Removal of Calcium Silicate-Based Filling Remnants from the Root Canal after Rotary Retreatment LA&HA Symposium 2018 Related videos Bogdan Crisan: Minimally Invasive Approach in Prosthetic and Aesthetic Dentistry using the LightWalker Laser System Bogdan Crisan: The Management of Peri-implant Diseases with LightWalker and the Role of the Photobiomodulation step in this Treatment Tomaž Suhovršnik: Laser Physics Part II Ilay Maden: Safety - Heat on Implant/Surface Alterations