Ultrashort-pulse laser system for hard dental tissue procedures

摘要

In spite of intensive research, lasers have not replaced conventional tools in many hard tissue applications. Ultrashort pulse lasers offer several advantages in their highly per-pulse-efficient operation, negligible thermal and mechanical damage and low noise operation. Possible development of optimal laser systems to replace the high-speed dental drill is discussed. Applications of ultrashort pulse systems for dental procedures are outlined. Selection criteria and critical parameters are considered, and are compared to the conventional air-turbine drill and to long and short pulsed systems.