Newer electrodiagnostic techniques in peripheral nerve injuries.

G W Peterson; A D Will

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PubMed · 2827087

Newer electrodiagnostic techniques in peripheral nerve injuries.

G W Peterson·A D Will

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Abstract

Careful attention to technique is essential for the accurate evaluation of peripheral nerve function using conventional EMG and nerve conduction studies. Numerous technical, anatomic, and physiologic pitfalls must be avoided. The amplitudes of the M wave and SNAP contain useful diagnostic information and should be evaluated carefully in addition to conduction velocity and distal latency. Newer techniques using the F wave, H reflex, SEP, dermatomal SEP, and quantitative EMG may be helpful in evaluation of selected peripheral nerve problems. Comparative nerve conduction studies using "inching" technique permit evaluation of short nerve segments. Comparisons with parallel nerves improve diagnostic sensitivity.

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Diagnostic Errors Electrodes Electrodiagnosis Electromyography Humans Nerve Compression Syndromes Neural Conduction Peripheral Nerve Injuries Peripheral Nerves Peripheral Nervous System Diseases Comparative Study Journal Article Review

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G W Peterson, A D Will. 1988. Newer electrodiagnostic techniques in peripheral nerve injuries.. https://pubmed.ncbi.nlm.nih.gov/2827087/

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