247259002: Light reflex of tympanic membrane (observable entity)

SNOMED CT Concept\Observable entity\Clinical history/examination observable (observable entity)\Ear, nose / throat observable\Ear observable\External ear observable\Tympanic membrane observable\Light reflex of tympanic membrane

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

369217017 Light reflex of tympanic membrane en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

637406014 Light reflex of tympanic membrane (observable entity) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

1224013016 Observation of light reflex of tympanic membrane en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

1224014010 Light reflex of eardrum en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Light reflex of tympanic membrane	Is a	Tympanic membrane observable	true	Inferred relationship	Some
Light reflex of tympanic membrane	Finding site	Tympanic membrane structure	false	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
No light reflex at tympanic membrane	Interprets	True	Light reflex of tympanic membrane	Inferred relationship	Some	2
Abnormal light reflex at tympanic membrane	Interprets	True	Light reflex of tympanic membrane	Inferred relationship	Some	2
Normal light reflex at tympanic membrane	Interprets	True	Light reflex of tympanic membrane	Inferred relationship	Some	2
On examination - otoscopy:dull light reflex	Associated finding	False	Light reflex of tympanic membrane	Inferred relationship	Some
On examination - otoscopy:no light reflex	Associated finding	False	Light reflex of tympanic membrane	Inferred relationship	Some
On examination - light reflex - ear	Associated finding	False	Light reflex of tympanic membrane	Inferred relationship	Some
Light reflex of tympanic membrane - finding	Interprets	True	Light reflex of tympanic membrane	Inferred relationship	Some	1
On examination - otoscopy:dull light reflex	Interprets	False	Light reflex of tympanic membrane	Inferred relationship	Some	2
On examination - otoscopy:no light reflex	Interprets	False	Light reflex of tympanic membrane	Inferred relationship	Some	1
On examination - light reflex - ear	Interprets	False	Light reflex of tympanic membrane	Inferred relationship	Some	4
Dullness of light reflex at tympanic membrane (finding)	Interprets	True	Light reflex of tympanic membrane	Inferred relationship	Some	2

This concept is not in any reference sets