What are the common findings of SNAP and CMAP studies in patients with diabetic lumbosacral plexopathy?

Updated: Jan 04, 2021
  • Author: Divakara Kedlaya, MBBS; Chief Editor: Milton J Klein, DO, MBA  more...
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In patients with underlying DSPN, in addition to the above findings, sural sensory nerve action potential (SNAP) is usually absent, and amplitudes in peroneal and tibial compound motor action potential (CMAP) are reduced.

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