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August 4, 2025

Clinical features of arytenoid dislocation after endotracheal intubation: a 3-year retrospective single-center study

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Authors

ELE LiuGWGuorong WuCKCheng Kang

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Overview

This retrospective analysis examines vocal outcomes in 29 patients with arytenoid dislocation after endotracheal intubation, suggesting earlier intervention may improve results.

Key Points

  • Arytenoid dislocation was observed in 29 patients, commonly after abdominal surgery and with prolonged surgical duration over 180 minutes.
  • Hoarseness was the most prevalent symptom, reported in 21 out of 29 patients, indicating significant vocal impairment.
  • Closed reduction was the first-line treatment, with earlier intervention having better vocal recovery outcomes in 66.7% of cases.
  • The presence of a nasogastric tube or echocardiography probe was associated with increased incidence of arytenoid dislocation.

Cite This Study

Liu et al. (2025) studied this question.

synapsesocial.com/papers/689a0f8de6551bb0af8d0eefhttps://doi.org/10.21203/rs.3.rs-7072258/v1
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Association of nasogastric tube or transesophageal echocardiography probe use and head and neck positioning with arytenoid dislocation after endotracheal intubation: a retrospective cohort study2026
  2. 2Risk factors for the occurrence of arytenoid dislocation after major abdominal surgery: A retrospective study2024
  3. 3Laryngeal Injuries Following General Endotracheal Anesthesia: A Case Series2026
  4. 4Posterior Arytenoid Cartilage Dislocation Despite Optimal Intubation During Prolonged Steep Trendelenburg Robotic Prostatectomy: A Potential Biomechanical Contributor2026
  5. 5Arytenoid dislocation in a patient with Marfan syndrome after undergoing aortic arch surgery2025