- Concept UI
- M0027699
- Scope Note
- A surgical procedure used in treatment of glaucoma in which an opening is created through which aqueous fluid may pass from the anterior chamber into a sac created beneath the conjunctiva, thus lowering the pressure within the eye. (Hoffman, Pocket Glossary of Ophthalmologic Terminology, 1989)
- Terms
-
Filtering Surgery
Preferred Term
Term UI
T055003
Date01/01/1999
LexicalTag
NON
ThesaurusID
NLM (1995)
-
Surgery, Filtering
Term UI
T055002
Date01/21/1994
LexicalTag
NON
ThesaurusID
NLM (1995)
-
Filtration Surgery
Term UI
T055004
Date11/18/1993
LexicalTag
NON
ThesaurusID
NLM (1995)
-
Surgery, Filtration
Term UI
T055005
Date02/14/1994
LexicalTag
NON
ThesaurusID
NLM (1995)