Voluntary activity.polyphasics of Muscle on EMG   98725-5

LOINC Code


LOINC code98725-5
nameVoluntary activity.polyphasics of Muscle on EMG
descriptionThe number of phases of a motor unit potential during voluntary activation. The typical number of phases for a healthy muscle is 3-4. Polyphasicity is seen in the early stages of muscle reinnervation as well as muscle disease.[PMID: 15961866]
statusACTIVE

Fully-Specified Name

componentVoluntary activity.polyphasics
propertyFind  =  Finding
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemMuscle
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
methodEMG

Additional Names

short nameVolun activity.polyphasics Muscle EMG

Basic Attributes

classNEURO
type2  Clinical
order vs. observationObservation

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

History/Usage

first released
last updated2.72
last change typeADD  - added

Related Names

Activ
Actvty
Finding
Findings
Movements
Musc
Muscl
NEURO
Ordinal
Point in time
QL
Qual
Qualitative
Random
Screen
Volun activity.polyphasics

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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