Video endoscopic methods of laryngeal examination in modern phoniatry

Introduction. Modern diagnostics of laryngeal diseases is based on the use video endoscopic technologies. The authors article, having almost thirty years experience with various methods endoscopy, proposed a classification examination. Objective. To develop an algorithm for application examination in voice professionals functional and organic dysphonia. Materials methods. From 2020 to 2022, 2308 patients aged 18 80 (43.2 ± 11.5) were examined phoniatric department St. Petersburg Research Institute ENT. There 1424 women (61,7 %), 884 men (38,3 %) people. Functional dysphonia was detected 705 (30,5 people, acute chronic laryngitis 668 (28,9 tumor-like formations 436 (18,9 remaining nosological forms diagnosed 499 (21,7). All turned out be representatives voice-speaking professions complained dysphonia.For videolaryngoscopy, videolaryngostroboscopy, autofluorescence NBI–endoscopy, equipment from manufacturers used. Results. An research persons voice-speech has been developed. Overview videolaryngoscopy videostroboscopy mandatory all complaints function. these two proved sufficient diagnosis dysphonia, paresis paralysis, congenital malformations larynx, scar stenosis. In-depth differential formations, laryngitis, benign malignant addition videostroboscopy, included endoscopy or NBI which revealed earliest stages pathological process. Conclusions. Only complex larynx provided timely early treatment maximum restoration function, and, consequently, preservation professional longevity by professions.