Bogdan Crisan: Minimally Invasive Approach in Prosthetic and Aesthetic Dentistry using the LightWalker Laser System LA&HA Symposium 2018 Related videos Harvey S. Shiffman: Introduction to Nightlase and SmoothLase David Barnard: From Traditional to Cutting-Edge: The Role of Laser-Assisted Irrigation and SWEEPS® in Endodontics LA&HA Symposium in Dentistry 2021 Kresimir Simunovic: The New Straight-tip Handpiece H14-NS