Electromyography
EM-Electromyography
EMG - Electromyography
Electromyogram
Electromyography, NOS
Electromyography (procedure)
Electromyography (regime/therapy)
42803009
http://purl.bioontology.org/ontology/SNOMEDCT/42803009
Unilateral electromyography of muscle innervated by cranial nerve
0
70651
Structure of nervous system
Diagnostic intent
Evaluation - action
Priorities
Overall EMG pattern - finding
EMG decelerating bursts
Muscle fibrillation
Electrical EMG silence
Increased insertional activity
Stable motor units
Asymmetry of H-response
F-wave finding
Early recruitment of short duration polyphasic motor unit without abnormal spontaneous activity on electromyogram
EMG positive sharp waves
Interference pattern showing increased amplitude
Polyphasic units - short duration - finding
Asymmetry of F-wave
Reaction of denervation by electromyogram
Stalberg cloud
Satellite potentials - finding
Recruitment
Interference pattern showing early recruitment
Reaction of degeneration by electromyogram
Cathodal opening clonus
Motor unit characteristics - finding
Increased tacheodispersion of F-wave
Unstable motor units
High amplitude reduced interference pattern without abnormal spontaneous activity on electromyogram
Spontaneous EMG activity
Exaggeration of H-response
Continuous motor unit activity
Single muscle fiber jitter
Motor unit stability - finding
Cathodal closure clonus
Increased latency of F-wave
Interference pattern showing reduced amplitude
Polyphasic units - long duration - finding
Indeterminate EMG pattern
Motor unit morphology - finding
Complex repetitive EMG discharges
Increased latency of H-response
EMG finding
Interference pattern showing reduced density
Single muscle fiber finding
Electromyogram abnormal
Decreased frequency of F-wave
Early recruitment of short duration polyphasic motor unit with abnormal spontaneous activity on electromyogram
Anodal opening clonus
EMG interference pattern - finding
Single muscle fiber blocking - finding
Motor units with extra discharges
Polyphasic units
Electromyogram normal
Loss of H-response
Anodal closure clonus
Increased chronodispersion of F-wave
High amplitude reduced interference pattern with abnormal spontaneous activity on electromyogram
Neuroelectrophysiology test
Procedure categorized by device involved
Diagnostic Procedure
P7-60100
T060
C0013839
C2945634
Electromyographic monitor and recorder