[Biomedical engineering for the conservation of teeth--application of the Nd-YAG laser for treatment of a root cyst].
D003560:Cysts / Q000601:surgery*; D003814:Dentistry, Operative / Q000266:history / Q000295:instrumentation; D049672:History, 19th Century; D006801:Humans; D053685:Laser Therapy; D014076:Tooth Diseases / Q000601:surgery*; D014092:Tooth Root