“…Furthermore, there is significant variability in the methods employed, especially with regard to the most adequate period for performing the evaluations [8,13,27,28]. It is evident that, regardless of how long after surgery the postoperative evaluation occurs -2 h; 1 day; on the 7th, 12th, or 60th day; 1, 3, or 6 months; or 4 years [6,15,24,27,29,[30][31][32][33][34][35] -the presence of upper airway, vocal and/or swallowing sensory disorders is found, suggesting that this alteration is not directly related to the existence of complications due to intubation, although Peppard and Dickens (1983) [36] and Pereira et al (2003) [24] reported that swallowing function can be altered due to the modification of the sensitivity of the intraoral, pharyngeal, and laryngeal region resulting from intubation.…”