Alexandra Marques: Er:YAG Laser-Assisted Flapless Esthetic Crown Lengthening guided by Digital Smile Design (DSD): A Case Report LA&HA Symposium 2019 Related videos Roeland DeMoor: Artificial Biofilm Removal out of Internal Root Resorption Cavities with Sonically, Ultrasonically and Laser Activated Irrigation Douglas Hanson: Physiology meets Physics Bogdan Crisan: Oral Soft Tissues Management with LightWalker® Carmen Todea: Minimally-Invasive Laser Based Approach in Pediatric Dentistry and Orthodontics