[Root canal preparation using Excimer laser beams].
An in vitro investigation of root canal preparation on extracted human teeth by 308 nm Excimer Laser radiation was performed. It could be demonstrated that a secure and effective root canal preparation is possible by Excimer Laser radiation. SEM investigations on axially splitted roots showed root canal walls free of smear layer or any other soiling. The dentin-tubuli where open and free of clogging. There was no case of via falsa or overinstrumentation.
Liesenhoff
T
T
Lenz
H
H
Seiler
T
T
D005069:Evaluation Studies as Topic; D006801:Humans; D053685:Laser Therapy; D008855:Microscopy, Electron, Scanning; D012390:Root Canal Therapy / Q000295:instrumentation / Q000379:methods*
Wurzelkanalaufbereitung mit Excimer-Laserstrahlen.