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54550000: Electroencephalogram (procedure)

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
90667017 Electroencephalogram en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
90670018 EEG en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core
496984019 EEG - Electroencephalography en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core
496985018 Electroencephalography en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
792794014 Electroencephalogram (procedure) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

41 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Electroencephalogram Is a Neuroelectrophysiology test true Inferred relationship Some
Electroencephalogram Is a Electroencephalographic procedure true Inferred relationship Some
Electroencephalogram Procedure site Structure of central nervous system (body structure) false Inferred relationship Some 1
Electroencephalogram Method Investigation - action false Inferred relationship Some
Electroencephalogram Procedure site Neuromuscular junction (cell structure) false Inferred relationship Some
Electroencephalogram Has intent Diagnostic intent (qualifier value) false Inferred relationship Some 2
Electroencephalogram Method Evaluation - action false Inferred relationship Some 1
Electroencephalogram Procedure site - Direct (attribute) Structure of central nervous system (body structure) false Inferred relationship Some 1
Electroencephalogram Procedure site - Direct (attribute) Structure of central nervous system (body structure) true Inferred relationship Some 1
Electroencephalogram Method Evaluation - action true Inferred relationship Some 1
Inbound Relationships Type Active Source Characteristic Refinability Group
Frontal intermittent rhythmic delta activity Interprets True Electroencephalogram Inferred relationship Some 1
Periodic lateralized epileptiform discharges Interprets True Electroencephalogram Inferred relationship Some 1
Focal reduction of EEG activity Interprets True Electroencephalogram Inferred relationship Some 1
Focal continuous delta activity Interprets True Electroencephalogram Inferred relationship Some 1
Focal episodic EEG abnormality Interprets True Electroencephalogram Inferred relationship Some 1
Occipital intermittent rhythmic delta activity Interprets True Electroencephalogram Inferred relationship Some 1
EEG normal Interprets True Electroencephalogram Inferred relationship Some 1
Focal episodic delta activity Interprets True Electroencephalogram Inferred relationship Some 1
Generalised atypical spike wave Interprets True Electroencephalogram Inferred relationship Some 1
Prolonged overbreathing response Interprets True Electroencephalogram Inferred relationship Some 1
Generalized three per second spike wave Interprets True Electroencephalogram Inferred relationship Some 1
Bilateral periodic epileptiform discharges Interprets True Electroencephalogram Inferred relationship Some 1
Generalized episodic EEG abnormality Interprets True Electroencephalogram Inferred relationship Some 1
Generalised epileptiform discharges Interprets True Electroencephalogram Inferred relationship Some 1
Generalized multifocal spikes Interprets True Electroencephalogram Inferred relationship Some 1
Focal continuous electroencephalogram abnormality (finding) Interprets True Electroencephalogram Inferred relationship Some 1
Generalised intermittent theta activity Interprets True Electroencephalogram Inferred relationship Some 1
Excessive overbreathing response Interprets True Electroencephalogram Inferred relationship Some 1
Periodic complexes (finding) Interprets True Electroencephalogram Inferred relationship Some 1
Low frequency delta activity Interprets True Electroencephalogram Inferred relationship Some 1
Generalized continuous EEG abnormality Interprets True Electroencephalogram Inferred relationship Some 1
Alpha coma type recording Interprets True Electroencephalogram Inferred relationship Some 1
Beta coma type recording Interprets True Electroencephalogram Inferred relationship Some 1
Generalised intermittent delta activity Interprets True Electroencephalogram Inferred relationship Some 1
Low frequency background activity Interprets True Electroencephalogram Inferred relationship Some 1
Intermittent periodic complexes Interprets True Electroencephalogram Inferred relationship Some 1
Generalised slow spike wave (less than three per second) Interprets True Electroencephalogram Inferred relationship Some 1
Continuous periodic complexes Interprets True Electroencephalogram Inferred relationship Some 1
Triphasic waves Interprets True Electroencephalogram Inferred relationship Some 1
Isoelectric recording Interprets True Electroencephalogram Inferred relationship Some 1
Low frequency alpha activity Interprets True Electroencephalogram Inferred relationship Some 1
Electroencephalogram abnormal Interprets True Electroencephalogram Inferred relationship Some 1
Low frequency theta activity Interprets True Electroencephalogram Inferred relationship Some 1
Burst suppression Interprets True Electroencephalogram Inferred relationship Some 1
Low amplitude EEG tracing Interprets True Electroencephalogram Inferred relationship Some 1
Focal continuous theta activity Interprets True Electroencephalogram Inferred relationship Some 1
Focal sharp waves Interprets True Electroencephalogram Inferred relationship Some 1
Focal spikes Interprets True Electroencephalogram Inferred relationship Some 1
Focal episodic theta activity Interprets True Electroencephalogram Inferred relationship Some 1
Focal episodic spike wave Interprets True Electroencephalogram Inferred relationship Some 1
Loss of reactivity (finding) Interprets True Electroencephalogram Inferred relationship Some 1
Quantitative electroencephalogram (procedure) Is a True Electroencephalogram Inferred relationship Some
Reduction of alpha activity in left cerebral hemisphere (finding) Interprets True Electroencephalogram Inferred relationship Some 1
Reduction of alpha activity in right cerebral hemisphere (finding) Interprets True Electroencephalogram Inferred relationship Some 1
Amplitude integrated electroencephalography (procedure) Is a True Electroencephalogram Inferred relationship Some

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