dacryocystotomy

noun

dac·​ryo·​cys·​tot·​o·​my -sis-ˈtät-ə-mē How to pronounce dacryocystotomy (audio)
plural dacryocystotomies
: incision (as for drainage) of a lacrimal sac

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dacryocystostomy
dacryocystotomy
dacryolith
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Cite this Entry

“Dacryocystotomy.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/dacryocystotomy. Accessed 31 Oct. 2025.

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