Bogdan Crisan: Minimally Invasive Approach in Prosthetic and Aesthetic Dentistry using the LightWalker Laser System LA&HA Symposium 2018 Related videos Judson B. Wall: Fotona Yin/Yang - Holistic Use of the LightWalker Linhlan Nguyen: Introducing the New Thin Chisel Tip: Applications in Dentistry and Aesthetics Tomaž Suhovršnik: Laser Physics Part I Jana Grecanina: Er:YAG Laser Assisted d25 Class II Cavity Preparation