Understanding Tracheostomy: When and Why It’s Needed
By Dr. Raghavi Vishnu Prasanna Tamil Nadu’s First Exclusive Laryngologist Tracheostomy. It’s a word that often sparks fear — but
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Notes on voice, airway and swallowing care — from the clinic, the conference hall and the research desk.
The Hidden Art of Swallowing: How 30 Muscles Save You from Choking
By Dr. Raghavi Vishnu Prasanna Tamil Nadu’s First Exclusive Laryngologist We rarely think about swallowing — until something goes wrong.
Read articleHow Voice Works: Breath to Speech, Explained
By Dr. Raghavi Vishnu Prasanna, Tamil Nadu’s First Exclusive Laryngologist 🔊 Why Voice Still Matters in a Digital World In
Read article7 Everyday Habits That Harm Your Voice — And What to Do Instead
By Dr. Raghavi Vishnu Prasanna, Tamil Nadu’s First Exclusive Laryngologist Your voice is a daily tool — yet we rarely
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Specialist care for voice, airway and swallowing at two Chennai locations.