OMOP Concept 4100417
Cambridge crowded letter charts
StandardProcedureSNOMED252977003Procedure
Maps from
1
Descendants
0
Valid from
31 Jan 2002
Valid to
31 Dec 2099
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Source codes that map to this concept
1 source code normalizes to Cambridge crowded letter charts via the OMOP "Maps to" relationship.
| Vocabulary | Code | Name | Type |
|---|---|---|---|
| Nebraska Lexicon | 252977003 | Cambridge crowded letter charts | Non-standard |
Synonyms
Alternative names recorded for Cambridge crowded letter charts across source vocabularies.
- Cambridge crowded letter charts (procedure)
- cartas de letras agrupadas de Cambridge
- cartas de letras agrupadas de Cambridge (procedimiento)
Where it sits in the hierarchy
Ordered by distance - 1 is a direct parent or child.
Broader concepts
(15)Roll up to these when you need a wider cohort.
- 1Children's vision test
- 2Child development test
- 2Visual testing
- 3Functional assessment
- 3Ophthalmic examination and evaluation
- 4Examination by method
- 4Examination of body system
- 4Procedure on visual system
- 5Evaluation procedure
- 5Interview, history AND/OR physical examination
- 5Physical examination
- 5Procedure on body system
- 6Procedure by method
- 6Procedure by site
- 7Procedure
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