Electromyography (EMG)
Definition
A diagnostic test that uses needle electrodes inserted into muscles to evaluate the electrical activity of muscle fibers and detect abnormalities indicating nerve damage or muscle disease. EMG is commonly ordered in workers' compensation cases to confirm radiculopathy or peripheral neuropathy and support impairment ratings.
Related Terms
Frequently Asked Questions
What is a Electromyography (EMG)?
A diagnostic test that uses needle electrodes inserted into muscles to evaluate the electrical activity of muscle fibers and detect abnormalities indicating nerve damage or muscle disease. EMG is commonly ordered in workers' compensation cases to confirm radiculopathy or peripheral neuropathy and support impairment ratings.
Why is electromyography important in workers' compensation?
Electromyography is a key medical concept in workers' compensation evaluations. Understanding this term helps physicians document findings accurately and helps attorneys and adjusters evaluate the medical aspects of a claim.