Supraglottis includes all of the following except:: (A) Aryepiglottic fold, (B) False cord, (C) Lingual surface of epiglottis, (D) Laryngeal surface of epiglottis
Answer is C. The lingual surface of epiglottis and vallecula are a pa of oropharynx - Logan Turner Whole of epiglottis is included in supraglottic area. - Dhingra 6th/ed , Scott-Brown's 7th/ed