Ethyl Chloride 분사가 침근전도 검사 시 유발되는 통증에 미치는 효과
Effect of Ethyl Chloride on Pain Provoked during Needle Electromyography
이광래, 임윤명, 이주강, 임오경, 배근환, 김성환, 최충환,
소속 상세정보
이광래 ( Lee Kwang-Lae )
가천의과학대학교 재활의학과
임윤명 ( Yim Yoon-Myung )
가천의과학대학교 재활의학과
이주강 ( Lee Ju-Kang )
가천의과학대학교 재활의학과
임오경 ( Lim Oh-Kyung )
가천의과학대학교 재활의학과
배근환 ( Bae Keun-Hwan )
가천의과학대학교 재활의학과
김성환 ( Kim Sung-Hwan )
가천의과학대학교 재활의학과
최충환 ( Choi Choong-Hwan )
가천의과학대학교 재활의학과
KMID : 0860920060080020104
Abstract
Objectives: To assess the analgesic effect of the ethyl chloride spray to the needling area of the patients who undergoes needle electromyography.
Methods: Thirty examinee participated in this study. The ethyl chloride was sprayed on one side of body and no pretreatment on the other side before each needling procedure. The level of pain was assessed by Visual Analogue Scale (VAS) after needling. The level of resistance to have another needle EMG in the future was evaluated after EMG study completed.
Results: VAS were significantly lower in the ethyl chloride spray group than the control group (P<0.05) but no significant difference was exist between poximal and distal muscle when ethyl chloride pretreatment was done. The resistance of examinee to have another EMG study in the future was not significantly lower in the ethyl chloride spray group (p>0.05).
Conclusions: These results showed that the pain from needling in EMG could be reduced by the ethyl chloride spray.
키워드
Ethyl chloride;Electromyography
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