Ophthalmology Dacrocytorhinostomy involves? A Opening up the terminal blocked end of nasolacrimal duct B Connecting the lacrimal sac to nose by breaking the medial wall C Complete excision of lacrimal D Inseion of drainage tube in the lacrimal sac 💡 Explanation Dacrocytorhinostomy involves? ✓ Correct Answer: B. Connecting the lacrimal sac to nose by breaking the medial wall