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| ==Background==
| | #REDIRECT [[Nerve and regional blocks (main)]] |
| Regional nerve block reduce the need for pain control medications, sedation and procedural sedation. When apply to emergency department setting it contribute to decreased length of ED stay, post-procedural observation period and also improve patient's satisfaction. <ref>Wilson JE, Pendleton JM.et al. Oligoanalgesia in the emergency department. Am J Emerg Med. 1989 Nov;7(6):620-3.</ref><ref>McQuay HJ. et al. Postoperative orthopaedic pain--the effect of opiate premedication and local anaesthetic blocks.Pain. 1988 Jun;33(3):291-5.</ref><ref>Liebmann O. et al.Feasibility of forearm ultrasonography-guided nerve blocks of the radial, ulnar, and median nerves for hand procedures in the emergency department. Ann Emerg Med. 2006 Nov;48(5):558-62. Epub 2006 Jun 14.</ref><ref>Stone MB. et al.Ultrasound-guided supraclavicular brachial plexus nerve block vs procedural sedation for the treatment of upper extremity emergencies. Am J Emerg Med. 2008 Jul;26(6):706-10. doi: 10.1016/j.ajem.2007.09.011.</ref><ref>Blaivas M et al.Ultrasound-guided interscalene block for shoulder dislocation reduction in the ED.Am J Emerg Med. 2006 May;24(3):293-6.</ref><ref>Beaudoin FL. et al.Ultrasound-guided femoral nerve blocks in elderly patients with hip fractures.Am J Emerg Med. 2010 Jan;28(1):76-81. doi: 10.1016/j.ajem.2008.09.015.</ref>
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| ==Indications==
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| ==Technique==
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| ==Findings==
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| ==Images==
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| ===Normal===
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| ===Abnormal===
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| ==Pearls and Pitfalls==
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| ==Documentation==
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| ===Normal Exam===
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| ===Abnormal Exam===
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| ==Clips==
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| ==External Links==
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| ==See Also==
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| ==References==
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| <references/>
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| [[Category:Ultrasound]]
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| [[Category:Radiology]]
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| <references/>
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