Laryngeal videostroboscopy in the dog model: a simplified technique and applications

John R. Coleman Jr.; Lou Reinisch; Shane Smith; Walter Deriso; Jacob Ossoff; Shan Huang; C. Gaelyn Garrett M.D.

doi:10.1117/12.312292

1 July 1998 Laryngeal videostroboscopy in the dog model: a simplified technique and applications

John R. Coleman Jr., Lou Reinisch, Shane Smith, Walter Deriso, Jacob Ossoff, Shan Huang, C. Gaelyn Garrett M.D.

Proceedings Volume 3245, Lasers in Surgery: Advanced Characterization, Therapeutics, and Systems VIII; (1998) https://doi.org/10.1117/12.312292
Event: BiOS '98 International Biomedical Optics Symposium, 1998, San Jose, CA, United States

Abstract

Laryngeal videostroboscopy (LVS) allows the physician to examine the vibratory free edge of the vocal fold providing direct visualization of the vocal fold surface and indirect visualization of the substance of the vocal fold. Previously in dog LVS, electrical stimulation of the superior and recurrent laryngeal nerves or painful stimuli in the lightly anesthetized animal provided the impetus for glottic closure. In this paper we present a new technique for LVS in the dog model that involves mechanical traction on arytenoid adduction sutures to achieve vocal fold adduction. This method is safe, effective, and reproducible, and the potential applications are numerous.

Citation Download Citation

John R. Coleman Jr., Lou Reinisch, Shane Smith, Walter Deriso, Jacob Ossoff, Shan Huang, and C. Gaelyn Garrett M.D. "Laryngeal videostroboscopy in the dog model: a simplified technique and applications", Proc. SPIE 3245, Lasers in Surgery: Advanced Characterization, Therapeutics, and Systems VIII, (1 July 1998); https://doi.org/10.1117/12.312292

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