Brazilian Journal of Anesthesiology
Brazilian Journal of Anesthesiology
Letter to the Editor

Using submandibular ultrasonography to assess intraoperative changes in the laryngeal anatomic structures: a pilot study

John J. Mallon, Eric R. Heinz

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3. Carsetti A, Sorbello M, Adrario E, et al. Airway ultrasound as predictor of difficult direct laryngoscopy: a systematic review and meta-analysis. Anesth Analg. 2022;134:740−50.

4. Matsushita H, Shirozu K, Umehara K, et al. Association of an electromyographic tube for severe postoperative laryngeal edema and reintubation in neurosurgery: a retrospective study. J Anesth. 2021;35:611−6.

5. Walsh A, Peesay T, Newark A, et al. Association of severe tongue edema with prone positioning in patients intubated for COVID-19. Laryngoscope. 2022;132:287−9.

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