13164000: Reduced visual acuity (finding)

SNOMED CT Concept\Clinical finding (finding)\Eye / vision finding\Finding of vision of eye\Visual acuity finding (finding)\Reduced visual acuity

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

22530018 Reduced visual acuity en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

736070016 Reduced visual acuity (finding) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

22530018 Reduced visual acuity en Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT core

22530018 Reduced visual acuity en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

736070016 Reduced visual acuity (finding) en Fully specified name Active Only initial character case insensitive (core metadata concept) SNOMED CT core

736070016 Reduced visual acuity (finding) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

638401000274111 Herabgesetzte Sehschärfe de Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

638411000274113 Herabgesetzter Visus de Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

315591000172117 acuité visuelle réduite fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

315591000172117 acuité visuelle réduite fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

638401000274111 Herabgesetzte Sehschärfe de Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

638411000274113 Herabgesetzter Visus de Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Reduced visual acuity	Is a	Finding of visual acuity	false	Inferred relationship	Existential restriction modifier (core metadata concept)
Reduced visual acuity	Finding site	Nervous system structure (body structure)	false	Inferred relationship	Existential restriction modifier (core metadata concept)
Reduced visual acuity	Finding site	Eye structure	false	Inferred relationship	Existential restriction modifier (core metadata concept)
Reduced visual acuity	Is a	Visual acuity finding (finding)	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Reduced visual acuity	Interprets	Nervous system function (observable entity)	false	Inferred relationship	Existential restriction modifier (core metadata concept)
Reduced visual acuity	Finding site	The eye, ocular adnexa, afferent visual pathways, efferent visual pathways, and pupil innervation pathways	true	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Reduced visual acuity	Interprets	Visual acuity	true	Inferred relationship	Existential restriction modifier (core metadata concept)	1

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Visual acuity less than .02 (1/60, count fingers 1 meter) or visual field less than 5 degrees, but better than 5.	Is a	False	Reduced visual acuity	Inferred relationship	Existential restriction modifier (core metadata concept)
Visual acuity less than .3 (6/18,20/70), but better than 2.	Is a	False	Reduced visual acuity	Inferred relationship	Existential restriction modifier (core metadata concept)
Visual acuity less than .05 (3/30,20/400) or visual field than 10 degrees, but better than 4.	Is a	False	Reduced visual acuity	Inferred relationship	Existential restriction modifier (core metadata concept)
Visual acuity, no light perception	Is a	True	Reduced visual acuity	Inferred relationship	Existential restriction modifier (core metadata concept)
Visual acuity less than .1 (6/60,20/200) or visual field less than 20 degrees, but better than 3.	Is a	False	Reduced visual acuity	Inferred relationship	Existential restriction modifier (core metadata concept)
Mildly reduced visual acuity (finding)	Is a	True	Reduced visual acuity	Inferred relationship	Existential restriction modifier (core metadata concept)
Progressive decrease in visual acuity (finding)	Is a	True	Reduced visual acuity	Inferred relationship	Existential restriction modifier (core metadata concept)

This concept is not in any reference sets