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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.. Oligoanalgesia in the emergency department. Am J Emerg Med. 1989 Nov;7(6):620-3.<\ref>
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| <\references>
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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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