Operation on lacrimal system	Procedure on duct
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Operation on lacrimal sac (procedure)
	Operation on lacrimal sac
	operatie van saccus lacrimalis
	operatie van traanzak

Id	231633001
Status	Defined

Method	Surgical action
Procedure site	Lacrimal sac structure

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Conjunctivodacryocystostomy

Dacryocystectomy2

Dacryocystorhinostomy5

Dacryocystotomy3

Destruction of lacrimal sac2

Excision of lesion of lacrimal sac1

Excisional biopsy of lacrimal sac

Removal of calculus of lacrimal sac1