基于神经超声的背侧尺侧皮神经传导研究。

Dorsal ulnar cutaneous nerve conduction study based on nerve ultrasound.

机构信息

Department of Rehabilitation Medicine, College of Medicine, Yeouido St. Mary's Hospital, The Catholic University of Korea, Seoul, South Korea.

Department of Rehabilitation Medicine, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, South Korea.

出版信息

Sci Rep. 2024 Sep 3;14(1):20422. doi: 10.1038/s41598-024-71661-3.

DOI:10.1038/s41598-024-71661-3

PMID:39227401

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11371802/

Abstract

This study investigates the impact of the anatomical separation point of the dorsal ulnar cutaneous nerve (DUCN) on nerve conduction studies (NCS). Involving 25 subjects with DUCN NCS findings, it utilizes ultrasound to mark the DUCN's divergence from the ulnar nerve. NCS was performed at four points relative to the separation point. The findings indicate the maximal amplitudes occurred 2 cm distal to the separation point. The study suggests it is ideal when the stimulation is performed between the seperation point and 2 cm distal to it.

摘要

本研究调查了背侧尺侧皮神经 (DUCN) 的解剖分离点对神经传导研究 (NCS) 的影响。该研究涉及 25 名 DUCN NCS 结果异常的受试者，使用超声标记 DUCN 与尺神经的分叉点。在相对于分离点的四个点进行 NCS。结果表明，最大振幅出现在分离点远端 2cm 处。研究表明，刺激在分离点和分离点远端 2cm 之间进行时最为理想。