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54550000: Electroencephalogram (procedure)

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

Descriptions:

Id Description Lang Type Status Case? Module
90667017 Electroencephalogram en Synonym Active Entire term case insensitive SNOMED CT core module
90670018 EEG en Synonym Active Entire term case sensitive SNOMED CT core module
496984019 EEG - Electroencephalography en Synonym Active Entire term case sensitive SNOMED CT core module
496985018 Electroencephalography en Synonym Active Entire term case insensitive SNOMED CT core module
792794014 Electroencephalogram (procedure) en Fully specified name Active Entire term case insensitive SNOMED CT core module

40 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Electroencephalogram Is a Neuroelectrophysiology test true Inferred relationship Existential restriction modifier
Electroencephalogram Is a Electroencephalographic procedure true Inferred relationship Existential restriction modifier
Electroencephalogram Procedure site Structure of central nervous system false Inferred relationship Existential restriction modifier 1
Electroencephalogram Method Investigation - action false Inferred relationship Existential restriction modifier
Electroencephalogram Procedure site Neuromuscular junction false Inferred relationship Existential restriction modifier
Electroencephalogram Has intent Diagnostic intent true Inferred relationship Existential restriction modifier 2
Electroencephalogram Method Evaluation - action false Inferred relationship Existential restriction modifier 1
Electroencephalogram Procedure site - Direct Structure of central nervous system false Inferred relationship Existential restriction modifier 1
Electroencephalogram Procedure site - Direct Structure of central nervous system true Inferred relationship Existential restriction modifier 1
Electroencephalogram Method Evaluation - action true Inferred relationship Existential restriction modifier 1
Inbound Relationships Type Active Source Characteristic Refinability Group
Scalp electroencephalogram Is a True Electroencephalogram Inferred relationship Existential restriction modifier
Electroencephalogram with drug administration Is a True Electroencephalogram Inferred relationship Existential restriction modifier
Electroencephalogram during special activation procedure Is a True Electroencephalogram Inferred relationship Existential restriction modifier
Special electrode electroencephalogram Is a True Electroencephalogram Inferred relationship Existential restriction modifier
Thalamic (multi-mode) recording Is a True Electroencephalogram Inferred relationship Existential restriction modifier
Ambulatory electroencephalogram Is a True Electroencephalogram Inferred relationship Existential restriction modifier
Continuous processed electroencephalogram Is a True Electroencephalogram Inferred relationship Existential restriction modifier
Video electroencephalogram Is a True Electroencephalogram Inferred relationship Existential restriction modifier
Electroencephalogram telemetry Is a True Electroencephalogram Inferred relationship Existential restriction modifier
Electroencephalogram and electromyography myoclonus recording Is a True Electroencephalogram Inferred relationship Existential restriction modifier
Sleep electroencephalogram Is a True Electroencephalogram Inferred relationship Existential restriction modifier
Evoked response audiometry with electroencephalogram Is a True Electroencephalogram Inferred relationship Existential restriction modifier
Portable electroencephalogram Is a True Electroencephalogram Inferred relationship Existential restriction modifier
Electroencephalogram awake and drowsy with stimulation Is a True Electroencephalogram Inferred relationship Existential restriction modifier
Electroencephalogram for monitoring at surgery Is a True Electroencephalogram Inferred relationship Existential restriction modifier
Electrocorticogram Is a True Electroencephalogram Inferred relationship Existential restriction modifier
Finding of dominant electroencephalogram frequency Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 2
Light-induced electroencephalogram abnormality Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 1
Temporal slowing Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Electrocerebral silence Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 1
Electroencephalogram abnormal Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Asymmetric beta activity Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 3
Finding of focal electroencephalogram pattern Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 2
Generalized electroencephalogram frequency asymmetry Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 3
Finding of generalized electroencephalogram pattern Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 2
Focal recruiting discharge Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Asymmetric electroencephalogram Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 3
Generalized electroencephalogram amplitude asymmetry Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 3
Focal episodic spike wave Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Alpha frequency asymmetry Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 3
Alpha amplitude asymmetry Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 3
Finding of electroencephalogram symmetry Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 2
Focal sharp waves Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Electroencephalogram normal Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Frontal intermittent rhythmic delta activity Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Focal episodic theta activity Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Electroencephalogram abnormality with seizure Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 1
Generalized intermittent theta activity Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Beta coma type recording Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Low frequency delta activity Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Electroencephalogram finding Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 1
Isoelectric recording Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Triphasic waves Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Small sharp transients during sleep Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 2
Dominant delta activity Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 3
Low amplitude six per second spike wave Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 2
Subclinical rhythmical electroencephalogram discharges in adults Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 2
Dominant theta activity Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 3
Electroencephalogram artifact - technical problems Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 2
Electroencephalogram pattern of uncertain significance Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 2
Dominant beta activity Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 3
Asymmetrical mu activity Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 2
Rhythmic mid-temporal discharge Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 2
Positive spikes (including 14 and 6 per second) Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 2
Trace alternant electroencephalogram pattern Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 2
Electroencephalogram abnormality without seizure Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 1
Sound-induced electroencephalogram abnormality Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 1
Electroencephalogram artifact - patient movement Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 2
Dominant alpha activity Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 3
Electroencephalogram artifact Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 2
Generalized continuous electroencephalogram abnormality Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Low frequency background activity Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Low frequency alpha activity Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Low frequency theta activity Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Periodic complexes Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Continuous periodic complexes Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Intermittent periodic complexes Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Alpha coma type recording Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Burst suppression Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Loss of reactivity Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Low amplitude electroencephalogram tracing Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Generalized episodic electroencephalogram abnormality Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Generalized epileptiform discharges Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Generalized three per second spike wave Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Generalized slow spike wave (less than three per second) Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Generalized atypical spike wave Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Generalized multifocal spikes Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Bilateral periodic epileptiform discharges Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Generalized intermittent delta activity Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Excessive overbreathing response Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Prolonged overbreathing response Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Focal continuous electroencephalogram abnormality Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Focal continuous theta activity Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Focal continuous delta activity Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Focal spikes Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Focal rolandic spikes Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Periodic lateralized epileptiform discharges Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Focal reduction of electroencephalogram activity Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Focal episodic electroencephalogram abnormality Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Focal episodic delta activity Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Occipital intermittent rhythmic delta activity Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Focal episodic sharp waves Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Focal episodic spikes Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Focal episodic spike wave with secondary generalization Interprets False Electroencephalogram Inferred relationship Existential restriction modifier 1
Temporal slowing Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 1
Focal recruiting discharge Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 1
Focal episodic sharp waves Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 1
Focal episodic spikes Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 1
Focal rolandic spikes Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 1
Focal episodic spike wave with secondary generalization Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 1
Frontal intermittent rhythmic delta activity Interprets True Electroencephalogram Inferred relationship Existential restriction modifier 1

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