title: New automatic handpiece takes the guesswork out of endodontic preparation.
authors.forename: A K
authors.initials: AK
authors.lastname: Weathers
authors.forename: P
authors.initials: P
authors.lastname: Wahl
mesh_terms: D003754:Dental High-Speed Equipment; D003786:Dental Pulp Cavity / Q000033:anatomy & histology; D006801:Humans; D018915:Root Canal Preparation / Q000009:adverse effects / Q000295:instrumentation* / Q000592:standards