“…Specific visual parameters used to assess and report findings seen in videostroboscopy during phonation such as mucosal wave, amplitude, vibratory behavior, phase closure, etc. These laryngeal properties are very special for each voice disorder and can reveal clinical information that clearly establish the diagnosis (1,(11)(12)(13)(14). Many rating forms and optimized protocols have been used as evaluating tools of stroboscopic examination (11,(15)(16)(17)(18)(19)(20)(21).…”