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Related Experiment Videos

Arytenoid dislocation and computed tomography.

J P Dudley, A A Mancuso, E W Fonkalsrud

    Archives of Otolaryngology (Chicago, Ill. : 1960)
    |July 1, 1984
    PubMed
    Summary

    Computed tomography (CT) scans can help diagnose arytenoid dislocation after intubation. This noninvasive method confirms correct arytenoid repositioning, aiding in laryngeal trauma management.

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    Area of Science:

    • Otolaryngology
    • Radiology

    Background:

    • Endotracheal intubation can lead to laryngeal complications, including arytenoid dislocation.
    • Diagnosing these injuries can be challenging with indirect laryngoscopy, especially postoperatively.

    Observation:

    • A case study of a 27-year-old male with voice weakness after atraumatic intubation is presented.
    • A computed tomographic (CT) scan revealed a right arytenoid dislocation.

    Findings:

    • CT scanning effectively diagnosed arytenoid dislocation.
    • Post-laryngoscopic manipulation, a repeat CT scan confirmed the successful repositioning of the arytenoid cartilage.

    Implications:

    • Computed tomography (CT) offers a noninvasive method for diagnosing and monitoring laryngeal disorders post-intubation.
    • This technique aids in confirming the return of the arytenoid to its normal position, improving patient outcomes.

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