Sonography-guided recording for superficial peroneal sensory nerve conduction study
- Authors
- Kim, Ki Hoon; Park, Byung Kyu; Kim, Dong Hwee; Kim, Yuntae
- Issue Date
- Apr-2018
- Publisher
- John Wiley & Sons Inc.
- Keywords
- intermediate dorsal cutaneous nerve; medial dorsal cutaneous nerve; nerve conduction study; superficial peroneal nerve; ultrasonography
- Citation
- Muscle and Nerve, v.57, no.4, pp 628 - 633
- Pages
- 6
- Journal Title
- Muscle and Nerve
- Volume
- 57
- Number
- 4
- Start Page
- 628
- End Page
- 633
- URI
- https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/6057
- DOI
- 10.1002/mus.25978
- ISSN
- 0148-639X
1097-4598
- Abstract
- IntroductionWe sought to establish the optimal recording position for antidromic conduction of the superficial peroneal nerve (SPN) by using ultrasonography (USG). MethodsThe sensory nerve action potentials (SNAPs) of the intermediate dorsal cutaneous nerve (IDCN) and medial dorsal cutaneous nerve (MDCN) in 64 limbs of 32 healthy participants were recorded (nerve conduction study [NCS]-1). Both nerves were identified by using USG, and the SNAPs were obtained from the USG-guided repositioned electrodes (NCS-2). ResultsThe IDCN and MDCN were located at 29.3%5.1% and 43.9%+/- 4.9% of the intermalleolar distance from the lateral malleolus, respectively. Significantly greater amplitude was shown for SNAPs of both nerves in NCS-2 versus NCS-1. DiscussionThe optimal recording position is likely to be lateral, one-third from the lateral malleolus for the IDCN, and just lateral to the midpoint of the intermalleolar line for the MDCN. When the SPN response is unexpectedly attenuated, USG-guided repositioning of the electrodes should be considered. Muscle Nerve57: 628-633, 2018
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