Laser in Root Canal Treatment (Endodontics) Laser technology in endodontics is an innovative approach that enhances treatment outcomes, reduces post-operative pain, and improves the precision of root canal cleaning. In this method, lasers such as Er:YAG, Nd:YAG, and diode lasers are used for bacteria elimination, necrotic tissue removal, and even canal sterilization. Common Applications of Laser in Endodontics: ✔️ Removal of the smear layer ✔️ Root canal sterilization ✔️ Acceleration of periapical lesion healing ✔️ Opening of calcified canals ✔️ Control of pulpal bleeding