<prompt> Surgery of choice for chronic acquired dacryocystitisDacryocystorhinostomyDacryocystectomyConjunctivo-cystorhinostomyNone  <response>: Ans. is a i.e., Dacryocystorhinostomy Treatment of chronic dacryocystitis Congenital Adult acquired Massage over lacrimal sac with antibiotic eye drops Conservative :- Massage, antibiotic drops, probing, Syringing irrigation with normal saline syringing antibiotic solution Dacryocystorhinostomy DCR :- Surgery of hoice Probing of nasolacrimal duct Dactyocystectomy DCT Intubation with silicone tube Conjunctivocystorhinostom Dacryocystorhinostomy DCR 