system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Sensory nerve supply above the level of vocal cords is:
assistant
The correct answer is  Sensory nerve supply to larynx above the level of vocal cords is superior laryngeal nerve, while below the cords it is recurrent laryngeal nerve. Superior laryngeal nerve is a branch of vagus. It divides into two branches - external laryngeal supplying motor fibres to cricothyroid muscle and an internal laryngeal nerve which runs submucosally in pyriform fossa and supplies the larynx.