title: Pulse oximetry: a potential aid in endodontic diagnosis?
abstract: BACKGROUND
  Pulse oximetry: review of a potential aid in endodontic diagnosis. Jafarzadeh H, Rosenberg PA. J Endod 2009;35(3):329-33.
  
  
  METHODS
  Dan Caplan, DDS, PhD.
  
  
  OBJECTIVE
  This article provided a description of pulse oximetry, its use in patient care settings, and its potential for use in endodontic diagnosis.
  
  
  BACKGROUND
  Information not available.
  
  
  METHODS
  Comprehensive literature review.
  
  
  METHODS
  Level 3: Other evidence.
  
  
  METHODS
  Not applicable.
authors.affiliation: Department of Preventive & Community Dentistry, University of Iowa College of Dentistry, N339 Dental Science Building, Iowa City, IA 52242, USA. dan-caplan@uiowa.edu <dan-caplan@uiowa.edu>
authors.forename: Dan
authors.initials: D
authors.lastname: Caplan