Assertion: acetylcholine | /r/ObjectUse | used after delivery of the lens
Facets:
value: in cataract surgery
type: LOCATION
Source sentences:
text: Instill into anterior chamber before or after securing one or more sutures; instillation should be gentle and parallel to the iris face and tangential to the pupil border; in cataract surgery, acetylcholine should be used only after delivery of the lens.