ENT Phonation in oesophageal speech in a case of laryngectomy is produced by: A Buccal cavity B Pharynx C Pharyngo-oesphageal segment D Trachea 💡 Explanation Phonation in oesophageal speech in a case of laryngectomy is produced by: ✓ Correct Answer: C. Pharyngo-oesphageal segment