When to order an EMG / NCV — and when not to
September 10, 2026 · 5 min read
EMG and nerve conduction studies are powerful but underused tools. They are most helpful when the diagnosis is unclear, when symptoms don't match imaging, or when a decision about surgery or injection depends on confirming a specific nerve problem.
They are less helpful when the diagnosis is already obvious, when symptoms have been present for less than 2–3 weeks, or when the result wouldn't change what you do next.
At Steamcell we perform EMG/NCV in-office and review the results with you the same day.