Spirometry in laryngotracheal stenosis: a systematic review and meta-analysis

ConclusionSpirometry is a valuable tool for assessing patients with LTS. PEF, EDI, and PIF were the most commonly reported spirometry parameters that significantly improved after airway stenosis was relieved.
Source: European Archives of Oto-Rhino-Laryngology - Category: ENT & OMF Source Type: research