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KMID : 0361420050290030276
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Journal of Korean Academy of Rehabilitation Medicine
2005 Volume.29 No. 3 p.276 ~ p.280
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The Effects of the Local Steroid Injection in the Patients with Medial Superior Cluneal Nerve Entrapment
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Jeong Yong-Seol
Ahn Kyung-Hoi
Kim Hee-Sang
Lee Jong-Ha
Kim Dong-Hwan
Kim Hak-Jun
Kim Jin-Sung
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Abstract
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Objective: The aim of this study was to evaluate the efficacy of the local steroid injection in the patients with medial superior cluneal nerve entrapment.
Methods: The participants were 20 (13 men, 7 women) patients with medial superior cluneal nerve entrapment diagnosed by Maigne’s criteria (unilateral buttock pain, tender point at iliac crest, and relieved pain by nerve block). All patients were injected with 1% lidocaine 1.75 ml and triamcinolone 10 mg at maximal tender point which was 7~8 cm away from spinous process horizontally on the iliac crest. The visual analogue scale (VAS) and the modified Oswestry questionnaire (MOQ) were checked at before, 2 weeks and 4 weeks after injection. And the VAS was checked 10 min after injection to determine the accuracy of injections.
Results: The mean VAS scores of before injection, 10 min, 2 weeks, and 4 weeks after injection were 7.7, 2.8, 4.0, and 4.0 respectively. The mean MOQ of before injection, 2 weeks, 4 weeks after injection were 35.7, 23.8, and 23.8 respectively. Both VAS and MOQ were significantly different in before injection, 2 weeks and 4 weeks after injection (p<0.05).
Conclusion: The local steroid injection is an effective treatment of medial superior cluneal nerve entrapment.
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KEYWORD
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Superior Cluneal Nerve, Entrapment neuropathy, Low back pain, Corticosteroid
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