Periapical localization using fiber optics.
D000818:Animals; D001047:Apicoectomy; D003945:Diagnosis, Oral / Q000295:instrumentation*; D004285:Dogs; D005336:Fiber Optic Technology; D005898:Glass; D055100:Optical Fibers; D055095:Optics and Photonics; D012390:Root Canal Therapy; D014092:Tooth Root