title: A laser pointer surveyor to detect an undercut in fixed partial denture preparation.
authors.affiliation: Department of Prosthodontics, Louisiana State University School of Dentistry, New Orleans, LA 70119, USA. hlee4@lsuhsc.edu
authors.forename: Heeje
authors.initials: H
authors.lastname: Lee
authors.forename: Joseph S
authors.initials: JS
authors.lastname: So
mesh_terms: D000044:Dental Abutments; D003830:Denture, Partial, Fixed; D006801:Humans; D007834:Lasers; D003765:Models, Dental; D019246:Tooth Preparation / Q000379:methods*