- Concept UI
- M0000306
- Scope Note
- Loose-fitting removable orthodontic appliances which redirect the pressures of the facial and masticatory muscles onto the teeth and their supporting structures to produce improvements in tooth arrangements and occlusal relations.
- Terms
-
Activator Appliances
Preferred Term
Term UI
T000581
Date01/01/1999
LexicalTag
NON
ThesaurusID
NLM (1975)
-
Function Activator
Term UI
T000583
Date01/27/1992
LexicalTag
NON
ThesaurusID
NLM (1993)
-
Orthodontic Appliances, Activator
Term UI
T000582
Date12/05/1974
LexicalTag
NON
ThesaurusID
UNK (19XX)