Foundations of Stroboscopic Interpretation and Clinical Cases
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In this series of SIG 3 articles, a foundation for laryngeal endoscopic imaging and
interpreting videostroboscopic parameters is provided. These concepts are then put into
practice in the context of three case studies focused on muscle tension dysphonia,
bilateral vocal fold lesions, and vocal fold immobility. In the cases, auditory perceptual
analysis, acoustic and aerodynamic measures, and candidacy for voice therapy are
assessed in addition to videostroboscopic parameters. Video and audio examples are
included to provide an interactive experience for the reader.
Learning
Outcomes
You
will be able to:
- describe the laryngeal imaging techniques of videoendoscopy and
videostroboscopy, including distinctions and clinical uses
- explain the auditory-perceptual characteristics of the voice using the
sustained /a/ vowel and Consensus Auditory-Perceptual Evaluation of
Voice sentences in the provided .wav file
- define normal and abnormal acoustic and aerodynamic outcomes of the
voice assessment
- interpret videostroboscopic ratings of muscle tension dysphonia, bilateral
vocal fold lesions, and unilateral vocal fold paralysis
Assessment
Type
Self-assessment—Think
about what you learned and report on the Completion Form how you will use your
new knowledge.
Articles
in This Course
- Laryngeal Endoscopic Imaging: Fundamentals and Key Concepts for Rating Selected
Parameters by Bruce J. Poburka and Rita Patel, published in SIG 3, Volume 6, Issue 4,
August 20, 2021
- Clinical Case Study: Muscle Tension Dysphonia by Adrianna C. Shembel, Cory
Atkinson, and Lesley Childs, published in SIG 3, Volume 6, Issue 6, December 17, 2021
- Clinical Case Study: Space Occupying Vocal Fold Lesions by Amanda I. Gillespie, published in SIG 3, March 22, 2022
- Unilateral Vocal Fold Paralysis: The “Trifecta”—Dysphonia, Dysphagia, and Dyspnea by
Michelle Adessa, published in SIG 3, Volume 6, Issue 6, December 17, 2021
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