LOINC
Version 2.72

29755-6Nerve conduction studyActive

Fully-Specified Name

Component
Nerve conduction study
Property
Find
Time
Pt
System
^Patient
Scale
Doc
Method
Nerve conduction

Additional Names

Short Name
Nerve conduction study

Associated Observations

This panel contains individual panels that hold the collections of terms used to report the discrete results for various parts of a nerve conduction study (NCS), including sensory, motor, F-wave, repetitive motor stimulation, and needle electromyography (EMG) studies. Specific panels are included for the sensory and motor parts of the NCS for commonly studied nerves, and results for any additional nerves studied as well as F-wave, repetitive motor stimulation, and EMG should be reported using the terms contained in the generic panels ([LOINC: 98696-8] for sensory nerve conduction; [LOINC: 98703-2] for motor nerve conduction; [LOINC: 98704-0] for F-wave; [LOINC: 98706-5] for repetitive motor stimulation; and [LOINC: 98716-4] for EMG).

LOINC Name R/O/C Cardinality Example UCUM Units
98604-2 Nerve conduction study panel Nerve
Indent98605-9 Sensory nerve conduction panel Left radial nerve
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98612-5 Recording site Nerve
IndentIndent98697-6 Distance from nerve stimulation to recording site Nerve mm
IndentIndent98607-5 Sensory nerve action potential amplitude Left radial nerve mV
IndentIndent98608-3 Peak sensory nerve conduction latency [Time] Left radial nerve ms
IndentIndent98609-1 Sensory nerve conduction velocity Left radial nerve m/s
IndentIndent98701-6 Nerve segment where sensory conduction velocity measured [Anatomy]
IndentIndent98610-9 Sensory nerve action potential area [Area under the curve] Left radial nerve uV.ms
IndentIndent98657-0 Body temperature - Hand surface Cel
Indent98611-7 Sensory nerve conduction panel Right radial nerve
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98612-5 Recording site Nerve
IndentIndent98697-6 Distance from nerve stimulation to recording site Nerve mm
IndentIndent98613-3 Sensory nerve action potential amplitude Right radial nerve mV
IndentIndent98614-1 Peak sensory nerve conduction latency [Time] Right radial nerve ms
IndentIndent98615-8 Sensory nerve conduction velocity Right radial nerve m/s
IndentIndent98701-6 Nerve segment where sensory conduction velocity measured [Anatomy]
IndentIndent98616-6 Sensory nerve action potential area [Area under the curve] Right radial nerve uV.ms
IndentIndent98657-0 Body temperature - Hand surface Cel
Indent98617-4 Sensory nerve conduction panel Left median nerve
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98612-5 Recording site Nerve
IndentIndent98697-6 Distance from nerve stimulation to recording site Nerve mm
IndentIndent98618-2 Sensory nerve action potential amplitude Left median nerve mV
IndentIndent98619-0 Peak sensory nerve conduction latency [Time] Left median nerve ms
IndentIndent98620-8 Sensory nerve conduction velocity Left median nerve m/s
IndentIndent98701-6 Nerve segment where sensory conduction velocity measured [Anatomy]
IndentIndent98621-6 Sensory nerve action potential area [Area under the curve] Left median nerve uV.ms
IndentIndent98657-0 Body temperature - Hand surface Cel
Indent98622-4 Sensory nerve conduction panel Right median nerve
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98612-5 Recording site Nerve
IndentIndent98697-6 Distance from nerve stimulation to recording site Nerve mm
IndentIndent98623-2 Sensory nerve action potential amplitude Right median nerve mV
IndentIndent98624-0 Peak sensory nerve conduction latency [Time] Right median nerve ms
IndentIndent98625-7 Sensory nerve conduction velocity Right median nerve m/s
IndentIndent98701-6 Nerve segment where sensory conduction velocity measured [Anatomy]
IndentIndent98626-5 Sensory nerve action potential area [Area under the curve] Right median nerve uV.ms
IndentIndent98657-0 Body temperature - Hand surface Cel
Indent98627-3 Sensory nerve conduction panel Left ulnar nerve
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98612-5 Recording site Nerve
IndentIndent98697-6 Distance from nerve stimulation to recording site Nerve mm
IndentIndent98628-1 Sensory nerve action potential amplitude Left ulnar nerve mV
IndentIndent98629-9 Peak sensory nerve conduction latency [Time] Left ulnar nerve ms
IndentIndent98630-7 Sensory nerve conduction velocity Left ulnar nerve m/s
IndentIndent98701-6 Nerve segment where sensory conduction velocity measured [Anatomy]
IndentIndent98631-5 Sensory nerve action potential area [Area under the curve] Left ulnar nerve uV.ms
IndentIndent98657-0 Body temperature - Hand surface Cel
Indent98632-3 Sensory nerve conduction panel Right ulnar nerve
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98612-5 Recording site Nerve
IndentIndent98697-6 Distance from nerve stimulation to recording site Nerve mm
IndentIndent98633-1 Sensory nerve action potential amplitude Right ulnar nerve mV
IndentIndent98634-9 Peak sensory nerve conduction latency [Time] Right ulnar nerve ms
IndentIndent98635-6 Sensory nerve conduction velocity Right ulnar nerve m/s
IndentIndent98701-6 Nerve segment where sensory conduction velocity measured [Anatomy]
IndentIndent98636-4 Sensory nerve action potential area [Area under the curve] Right ulnar nerve uV.ms
IndentIndent98657-0 Body temperature - Hand surface Cel
Indent98637-2 Sensory nerve conduction panel Left medial antebrachial cutaneous nerve
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98612-5 Recording site Nerve
IndentIndent98697-6 Distance from nerve stimulation to recording site Nerve mm
IndentIndent98638-0 Sensory nerve action potential amplitude Left medial antebrachial cutaneous nerve mV
IndentIndent98639-8 Peak sensory nerve conduction latency [Time] Left medial antebrachial cutaneous nerve ms
IndentIndent98640-6 Sensory nerve conduction velocity Left medial antebrachial cutaneous nerve m/s
IndentIndent98701-6 Nerve segment where sensory conduction velocity measured [Anatomy]
IndentIndent98641-4 Sensory nerve action potential area [Area under the curve] Left medial antebrachial cutaneous nerve uV.ms
IndentIndent98657-0 Body temperature - Hand surface Cel
Indent98642-2 Sensory nerve conduction panel Right medial antebrachial cutaneous nerve
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98612-5 Recording site Nerve
IndentIndent98697-6 Distance from nerve stimulation to recording site Nerve mm
IndentIndent98643-0 Sensory nerve action potential amplitude Right medial antebrachial cutaneous nerve mV
IndentIndent98644-8 Peak sensory nerve conduction latency [Time] Right medial antebrachial cutaneous nerve ms
IndentIndent98645-5 Sensory nerve conduction velocity Right medial antebrachial cutaneous nerve m/s
IndentIndent98701-6 Nerve segment where sensory conduction velocity measured [Anatomy]
IndentIndent98646-3 Sensory nerve action potential area [Area under the curve] Right medial antebrachial cutaneous nerve uV.ms
IndentIndent98657-0 Body temperature - Hand surface Cel
Indent98647-1 Sensory nerve conduction panel Left lateral antebrachial cutaneous nerve
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98612-5 Recording site Nerve
IndentIndent98697-6 Distance from nerve stimulation to recording site Nerve mm
IndentIndent98648-9 Sensory nerve action potential amplitude Left lateral antebrachial cutaneous nerve mV
IndentIndent98649-7 Peak sensory nerve conduction latency [Time] Left lateral antebrachial cutaneous nerve ms
IndentIndent98650-5 Sensory nerve conduction velocity Left lateral antebrachial cutaneous nerve m/s
IndentIndent98701-6 Nerve segment where sensory conduction velocity measured [Anatomy]
IndentIndent98651-3 Sensory nerve action potential area [Area under the curve] Left lateral antebrachial cutaneous nerve uV.ms
IndentIndent98657-0 Body temperature - Hand surface Cel
Indent98652-1 Sensory nerve conduction panel Right lateral antebrachial cutaneous nerve
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98612-5 Recording site Nerve
IndentIndent98697-6 Distance from nerve stimulation to recording site Nerve mm
IndentIndent98653-9 Sensory nerve action potential amplitude Right lateral antebrachial cutaneous nerve mV
IndentIndent98654-7 Peak sensory nerve conduction latency [Time] Right lateral antebrachial cutaneous nerve ms
IndentIndent98655-4 Sensory nerve conduction velocity Right lateral antebrachial cutaneous nerve m/s
IndentIndent98701-6 Nerve segment where sensory conduction velocity measured [Anatomy]
IndentIndent98656-2 Sensory nerve action potential area [Area under the curve] Right lateral antebrachial cutaneous nerve uV.ms
IndentIndent98657-0 Body temperature - Hand surface Cel
Indent98658-8 Sensory nerve conduction panel Left sural nerve
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98612-5 Recording site Nerve
IndentIndent98697-6 Distance from nerve stimulation to recording site Nerve mm
IndentIndent98659-6 Sensory nerve action potential amplitude Left sural nerve mV
IndentIndent98660-4 Peak sensory nerve conduction latency [Time] Left sural nerve ms
IndentIndent98661-2 Sensory nerve conduction velocity Left sural nerve m/s
IndentIndent98701-6 Nerve segment where sensory conduction velocity measured [Anatomy]
IndentIndent98662-0 Sensory nerve action potential area [Area under the curve] Left sural nerve uV.ms
IndentIndent98663-8 Body temperature - Foot surface Cel
Indent98664-6 Sensory nerve conduction panel Right sural nerve
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98612-5 Recording site Nerve
IndentIndent98697-6 Distance from nerve stimulation to recording site Nerve mm
IndentIndent98665-3 Sensory nerve action potential amplitude Right sural nerve mV
IndentIndent98666-1 Peak sensory nerve conduction latency [Time] Right sural nerve ms
IndentIndent98667-9 Sensory nerve conduction velocity Right sural nerve m/s
IndentIndent98701-6 Nerve segment where sensory conduction velocity measured [Anatomy]
IndentIndent98668-7 Sensory nerve action potential area [Area under the curve] Right sural nerve uV.ms
IndentIndent98663-8 Body temperature - Foot surface Cel
Indent98696-8 Sensory nerve conduction panel Nerve
IndentIndent98707-3 Nerve studied [Anatomy]
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98612-5 Recording site Nerve
IndentIndent98697-6 Distance from nerve stimulation to recording site Nerve mm
IndentIndent98698-4 Sensory nerve action potential amplitude Nerve mV
IndentIndent98699-2 Peak sensory nerve conduction latency [Time] Nerve ms
IndentIndent98700-8 Sensory nerve conduction velocity Nerve m/s
IndentIndent98701-6 Nerve segment where sensory conduction velocity measured [Anatomy]
IndentIndent98702-4 Sensory nerve action potential area [Area under the curve] Nerve uV.ms
IndentIndent98663-8 Body temperature - Foot surface Cel
IndentIndent98657-0 Body temperature - Hand surface Cel
Indent98669-5 Motor nerve conduction panel Left median nerve
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98729-7 Recording site Muscle
IndentIndent98670-3 Distance from nerve stimulation to muscle recording site mm
IndentIndent98713-1 Compound muscle action potential amplitude Muscle mV
IndentIndent98671-1 Peak motor nerve conduction latency [Time] Left median nerve ms
IndentIndent98672-9 Motor nerve conduction velocity Left median nerve m/s
IndentIndent98676-0 Nerve segment where motor conduction velocity measured [Anatomy] Nerve
IndentIndent98677-8 Compound muscle action potential area [Area under the curve] Muscle uV.ms
IndentIndent98657-0 Body temperature - Hand surface Cel
Indent98673-7 Motor nerve conduction panel Right median nerve
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98729-7 Recording site Muscle
IndentIndent98670-3 Distance from nerve stimulation to muscle recording site mm
IndentIndent98713-1 Compound muscle action potential amplitude Muscle mV
IndentIndent98674-5 Peak motor nerve conduction latency [Time] Right median nerve ms
IndentIndent98675-2 Motor nerve conduction velocity Right median nerve m/s
IndentIndent98676-0 Nerve segment where motor conduction velocity measured [Anatomy] Nerve
IndentIndent98677-8 Compound muscle action potential area [Area under the curve] Muscle uV.ms
IndentIndent98657-0 Body temperature - Hand surface Cel
Indent98678-6 Motor nerve conduction panel Left ulnar nerve
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98729-7 Recording site Muscle
IndentIndent98670-3 Distance from nerve stimulation to muscle recording site mm
IndentIndent98713-1 Compound muscle action potential amplitude Muscle mV
IndentIndent98679-4 Peak motor nerve conduction latency [Time] Left ulnar nerve ms
IndentIndent98680-2 Motor nerve conduction velocity Left ulnar nerve m/s
IndentIndent98676-0 Nerve segment where motor conduction velocity measured [Anatomy] Nerve
IndentIndent98677-8 Compound muscle action potential area [Area under the curve] Muscle uV.ms
IndentIndent98657-0 Body temperature - Hand surface Cel
Indent98681-0 Motor nerve conduction panel Right ulnar nerve
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98729-7 Recording site Muscle
IndentIndent98670-3 Distance from nerve stimulation to muscle recording site mm
IndentIndent98713-1 Compound muscle action potential amplitude Muscle mV
IndentIndent98682-8 Peak motor nerve conduction latency [Time] Right ulnar nerve ms
IndentIndent98683-6 Motor nerve conduction velocity Right ulnar nerve m/s
IndentIndent98676-0 Nerve segment where motor conduction velocity measured [Anatomy] Nerve
IndentIndent98677-8 Compound muscle action potential area [Area under the curve] Muscle uV.ms
IndentIndent98657-0 Body temperature - Hand surface Cel
Indent98684-4 Motor nerve conduction panel Left fibular nerve
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98729-7 Recording site Muscle
IndentIndent98670-3 Distance from nerve stimulation to muscle recording site mm
IndentIndent98713-1 Compound muscle action potential amplitude Muscle mV
IndentIndent98685-1 Peak motor nerve conduction latency [Time] Left fibular nerve ms
IndentIndent98686-9 Motor nerve conduction velocity Left fibular nerve m/s
IndentIndent98676-0 Nerve segment where motor conduction velocity measured [Anatomy] Nerve
IndentIndent98677-8 Compound muscle action potential area [Area under the curve] Muscle uV.ms
IndentIndent98663-8 Body temperature - Foot surface Cel
Indent98687-7 Motor nerve conduction panel Right fibular nerve
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98729-7 Recording site Muscle
IndentIndent98670-3 Distance from nerve stimulation to muscle recording site mm
IndentIndent98713-1 Compound muscle action potential amplitude Muscle mV
IndentIndent98688-5 Peak motor nerve conduction latency [Time] Right fibular nerve ms
IndentIndent98689-3 Motor nerve conduction velocity Right fibular nerve m/s
IndentIndent98676-0 Nerve segment where motor conduction velocity measured [Anatomy] Nerve
IndentIndent98677-8 Compound muscle action potential area [Area under the curve] Muscle uV.ms
IndentIndent98663-8 Body temperature - Foot surface Cel
Indent98690-1 Motor nerve conduction panel Left tibial nerve
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98729-7 Recording site Muscle
IndentIndent98670-3 Distance from nerve stimulation to muscle recording site mm
IndentIndent98713-1 Compound muscle action potential amplitude Muscle mV
IndentIndent98691-9 Peak motor nerve conduction latency [Time] Left tibial nerve ms
IndentIndent98692-7 Motor nerve conduction velocity Left tibial nerve m/s
IndentIndent98676-0 Nerve segment where motor conduction velocity measured [Anatomy] Nerve
IndentIndent98677-8 Compound muscle action potential area [Area under the curve] Muscle uV.ms
IndentIndent98663-8 Body temperature - Foot surface Cel
Indent98693-5 Motor nerve conduction panel Right tibial nerve
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98729-7 Recording site Muscle
IndentIndent98670-3 Distance from nerve stimulation to muscle recording site mm
IndentIndent98713-1 Compound muscle action potential amplitude Muscle mV
IndentIndent98694-3 Peak motor nerve conduction latency [Time] Right tibial nerve ms
IndentIndent98695-0 Motor nerve conduction velocity Right tibial nerve m/s
IndentIndent98676-0 Nerve segment where motor conduction velocity measured [Anatomy] Nerve
IndentIndent98677-8 Compound muscle action potential area [Area under the curve] Muscle uV.ms
IndentIndent98663-8 Body temperature - Foot surface Cel
Indent98703-2 Motor nerve conduction panel Nerve
IndentIndent98707-3 Nerve studied [Anatomy]
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98729-7 Recording site Muscle
IndentIndent98670-3 Distance from nerve stimulation to muscle recording site mm
IndentIndent98713-1 Compound muscle action potential amplitude Muscle mV
IndentIndent98730-5 Peak motor nerve conduction latency [Time] Nerve ms
IndentIndent98731-3 Motor nerve conduction velocity Nerve m/s
IndentIndent98701-6 Nerve segment where sensory conduction velocity measured [Anatomy]
IndentIndent98677-8 Compound muscle action potential area [Area under the curve] Muscle uV.ms
IndentIndent98663-8 Body temperature - Foot surface Cel
IndentIndent98657-0 Body temperature - Hand surface Cel
Indent98704-0 F-wave motor nerve conduction panel Nerve
IndentIndent98707-3 Nerve studied [Anatomy]
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98705-7 Minimum F-wave latency [Time] Nerve ms
IndentIndent98663-8 Body temperature - Foot surface Cel
IndentIndent98657-0 Body temperature - Hand surface Cel
Indent98706-5 Repetitive motor nerve stimulation panel Nerve
IndentIndent98707-3 Nerve studied [Anatomy]
IndentIndent98606-7 Stimulation site Nerve
IndentIndent98729-7 Recording site Muscle
IndentIndent98708-1 Muscle state at time of nerve stimulation Muscle
IndentIndent98709-9 Duration of muscle exercise s
IndentIndent98710-7 Time since muscle exercise s
IndentIndent98711-5 Number of stimuli Muscle {#}
IndentIndent98712-3 Rate of stimuli Muscle /s
IndentIndent98713-1 Compound muscle action potential amplitude Muscle mV
IndentIndent98714-9 Percent change in action potential amplitude [Ratio] Muscle --post repetitive stimulation %
IndentIndent98677-8 Compound muscle action potential area [Area under the curve] Muscle uV.ms
IndentIndent98715-6 Percent change in action potential area [Ratio] Muscle --post repetitive stimulation %
IndentIndent98663-8 Body temperature - Foot surface Cel
IndentIndent98657-0 Body temperature - Hand surface Cel
Indent98716-4 Electromyography panel
IndentIndent98717-2 Muscle studied [Anatomy]
IndentIndent98718-0 Insertional activity of Muscle on EMG
IndentIndent98719-8 Spontaneous activity of Muscle on EMG
IndentIndent98720-6 Spontaneous activity.positive sharp waves of Muscle on EMG
IndentIndent98721-4 Spontaneous activity.fibrillation of Muscle on EMG
IndentIndent98722-2 Spontaneous activity.fasciculation of Muscle on EMG
IndentIndent98723-0 Voluntary activity.amplitude of Muscle on EMG
IndentIndent98724-8 Voluntary activity.duration of Muscle on EMG
IndentIndent98725-5 Voluntary activity.polyphasics of Muscle on EMG
IndentIndent98726-3 Voluntary activity.recruitment of Muscle on EMG
IndentIndent98727-1 Voluntary activity pattern of Muscle on EMG
IndentIndent98728-9 Voluntary activity effort of Muscle on EMG

Basic Attributes

Class
CLIN
Type
Clinical
First Released
Version 2.03
Last Updated
Version 2.72
Change Reason
Release 2.72: COMPONENT: updated to reflect naming convention;
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
26443-2 Clinical reports.non lab claims attachment

Language Variants Get Info

pt-BRPortuguese (Brazil)
Relatório:Achado:Pt:^Paciente:Doc:Condução nervosa
es-ARSpanish (Argentina)
informe del estudio:hallazgo:punto en el tiempo:^paciente:Documento:conducción nerviosa
es-MXSpanish (Mexico)
Informe de estudio:Tipo:Punto temporal:^ Paciente:Documento:Nerve conduction

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=29755-6