title: Proposing a novel protocol for halitosis assessment.
abstract: OBJECTIVE
  This is a review paper intended to develop a simple protocol for the comprehensive yet rapid assessment of halitosis.
  
  
  METHODS
  An extensive protocol was developed through a review of literature to identify all possible etiological factors as have been identified by previous workers. The resulting protocol was presented as a form including extensive medical and dental history as well as oral and periodontal examination. Relevant medical aspects, an otolaryngology (ENT) consultation section as well as a gastrointestinal consultation were also included. Every bit of evidence gathered from literature was included in order to develop a list that's as inclusive of all possible contributing factors as possible. Factors discovered from the experience of the authors were also included in the protocol.
  
  
  RESULTS
  A long list of factors was identified in literature including medical, dental, periodontal, diet and others. All these were included in the resulting form and a pre-evaluation checklist was also included.
  
  
  CONCLUSIONS
  Halitosis is multifaceted in etiology. A simple easy-to-use protocol helps in an extensive yet rapid evaluation of halitosis.
authors.forename: S O
authors.initials: SO
authors.lastname: Nwhator
authors.forename: I
authors.initials: I
authors.lastname: Uhunmwangho
mesh_terms: D006209:Halitosis / Q000175:diagnosis* / Q000209:etiology*; D006801:Humans; D009910:Oral Hygiene; D010518:Periodontitis / Q000150:complications; D011795:Surveys and Questionnaires