see also: Negative Pressure Face Shield (NPFS) for Transnasal Laryngoscopy KTP Laser Treatment of Hemorrhagic Polyp in COVID Era

On-line publication: https://onlinelibrary.wiley.com/doi/full/10.1002/lio2.526

see: video of procedure 

Negative Pressure Face Shield (NPFS) for Transnasal Laryngoscopy to Mitigate Dispersion of Bioaerosol in COVID Era

KTP Laser for RRP local anesthesia case example

KTP (potassium-titanyl-phosphate) laser in office treatment of vocal fold polyps

References

Madden L.L., Ward J., Ward A., et al: A cardiovascular prescreening protocol for unmonitored in-office laryngology procedures. Laryngoscope 2017; 127: pp. 1845-1849

Tierney W.S., Chota R.L., Benninger M.S., et al: Hemodynamic parameters during laryngoscopic procedures in the office and in the operating room. Otolaryngol Head Neck Surg 2016; 155: pp. 466-472