The patient has been suffering from dysphonia for 4 months. Mirror findings revealed an exophytic mass in the area of the right glottis with transition to the supraglottis. The vocal fold mobility on the right side is clearly immobile to fixed. Sampling during panendoscopy <2016> revealed a G2 squamous cell carcinoma with CT-morphologically questionable infiltration of the right arytenoid cartilage. Therefore indication for the above-mentioned procedure.