Airway Assessment
A structured pre-anesthetic evaluation of anatomical and physiological features that predict the ease or difficulty of airway management during dental anesthesia.
Full Definition
Airway assessment encompasses clinical tests and observations—including Mallampati classification, thyromental distance, mouth opening, neck mobility, and body mass index—performed before sedation or general anesthesia to stratify the risk of difficult intubation or mask ventilation. In dental anesthesiology, this evaluation is documented in the pre-anesthetic evaluation note and drives the choice of airway management strategy. A 'difficult airway' designation mandates availability of alternative devices and personnel. Editors should recognise that 'airway assessment' is a broad term subsuming several discrete tests, each of which may be referenced separately in clinical documents.
Usage
Usage note: Do not use 'airway assessment' and 'Mallampati score' interchangeably; the score is one component of a complete airway assessment.
In Context
- "Airway assessment revealed a Mallampati class III view and limited mouth opening, prompting preparation of video laryngoscopy equipment." — Pre-operative anesthesia note
- "The office-based anesthesia inspection form requires documentation of a formal airway assessment for every general anesthesia patient." — Regulatory compliance document