[Clinical accuracy of an electrical device in determination of tooth length].
D003786:Dental Pulp Cavity / Q000033:anatomy & histology*; D004582:Electronics, Medical / Q000295:instrumentation; D004708:Endodontics / Q000295:instrumentation*; D006801:Humans; D009811:Odontometry / Q000295:instrumentation; D014092:Tooth Root / Q000033:anatomy & histology*