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Psoas Compartment Block
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¸â¹ù©ú¸q
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¤HÅ骺¤UªÏ¥Dn¬O¥Ñ¸y¯«¸gÂO ( Lambar Plexus ) »P¥P°©¯«¸gÂO ( Sacral Plexus ) ¦XºÙLumbosacral Plexusªº¤ÀªK©Ò¤ä°t¡C¸y¯«¸gÂ÷¶}(¦ù¥X)´Õ¶¡¤Õ(Intervertebral Foramina)«á¡A¯«¸g®Ú«h¤À¦¨«eªK»P«áªK¡A«áªK¤ä°tªº¬O¤U¸y³¡ªº¦Ù¦×¥Ö½§¡C¥Ñ²Ä1¦Ü²Ä3¸y¯«¸g(L1~L3)«eªK¥þ³¡¡AL4«eªKªº¤@³¡¥÷¤ÎT12¯«¸g¦@¦P¦æ¦¨¸y¯«¸gÂO¡A¦¹¯«¸gÂO¦ì©ó¸y´Õ¾î¬ð»P¸y¤è§Î¦Ù(m. quadratus lumborum)ªº«e¤è¡A¤Î¤j¸y¦Ù(m. psoas major)ªº«á¤è(«á¤º°¼)¡A¤]è¦n¦ì©ó¤@±ø¦Ù·¾ùر¡C¦¹¸Ñå¾Ç¦ì¸m¦b¦¦~(Chayenµoªí¥»ªk¤§«e)¡A¶È³Qµø¬°¬O¤@ÓInterfascial Space¡A¦ýªñ¦~¤w´¶¹M³QºÙ¬°¤j¸y¦Ù¦Ù·¾©ÎPsoas Compartment¡C¦bL4¡BL5¾î¬ð¤§°ª«×(Level)¡A¦¹¶¡»Ø¦³¦h±ø¤ä°t¤j»Lªþªñªº¯«¸g¤À¥X¥h¡A¦p¤ä°t¤j»L¤º°¼ªºªÑ¥~°¼¥Ö¯«¸g(Lat. Femoral cutaneous n.)¡B¤ä°t¤j»L«e±ªºªÑ¯«¸g(Femoral n.)¡B¤º°¼ªº¥Í´ÞªÑ¯«¸g(Genitofemoral n.)¡B³¬¤Õ¯«¸g(Obturator n.)¡B¤Î¸y¥P°©¯«¸g·F(Lumbosacral n. trunk)¡B¨ä¥L¥Ñ¸y¯«¸gÂO©¹¥½±éªº¯«¸g©|¦³óÁ¸¡¤U¯«¸g(Iliohypogastric n.)¤ÎóÁ´_ªÑ·¾¯«¸g(Ilioing-uinal n.)¡Cºî¦X¤Wz¡A²z½×¤W¦Ó¨¥¡A±N§½³¡³Â¾K¾¯ª`¤JPsoas Compartment§Y¬OªýÂ_¡u¸y¥P¡v¯«¸gÂO (Lumbo0sacral plexus)³Ì²³æªº¤èªk(Simplest approach)¡C
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¤@¯Z±À´ú1973¦~¥ÑWinnie1©Òµoªíªº¸y¯«¸gÂOªýÂ_ªk§Y¬O·í®É±aµ¹Á{§ÉÂå®v¹ï¦¹¥Ø¼ÐÂIµo¥Í¿³½ìªº¶}©l¡Aº¸«á©ó1976¦~¤~¥ÑChayenµ¥¾ÇªÌ2º¥ý¥HPsoas Compartment Block (PCB)ªº¦WºÙµoªí¨ä¹ê§Y¬O«üPsterior Paravertebral Technique of Lumbar Plexus Block¡A¥i¦w¥þ¦³®Äªº¹B¥Î¦bªÑÃö¸`¡B¤j»L³¡¬Æ¦Ü¤U»Lªº¤â³N¡A¦¹ªk¦b¹ê¬I¤W¦]§Þ³N²³æ¥B°Æ§@¥Î¤Ö¡A¬Gªñ¦~¤w³vº¥³Q¯kµh¬ìÂå®v±µ¯Ç¬°¾A¦X¦bªù¶E¬I¦æªº¤@ºØ¯«¸gªýÂ_³N¡A¤×¨ä°w¹ï³æ°¼ªº¸yµh¤Î¤UªÏµhªº¯kµh±±¨î¡A½T¹ê¦³¨ä¿W¯SªºÀuÂI¡A»áȱo±À¼s¡C
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¥»ªýÂ_³N¾A¥Î©ó³æ°¼ªº¸y³¡¡B¹«Áѳ¡¯kµh¡BªÑÃö¸`µh¤Î¤UªÏµhªº¯kµh³B²z¡A¥B¨ÌÃø©ö«×³Q©w¦ì©ótrigger point injection¤Îepidural block¤§¤¤¶¡¡C¤@¯ëªº¤U³Qµh»P¤UªÏµh¯f±w¤§¯f¦]±`¨Ó¦Û§¤°©¯«¸gÂO¡A¦ÓPCB©ÒªýÂ_ªº¥Ø¼Ð¬O¥H¸y¯«¸gÂO¬°¥D¡AµM¦Ó±qª`¤JÅã¼v¾¯«áªºÆ[¹î¥iª¾PCB«áªºÁ{§É®ÄªG¥i¨ì¹FL5¯«¸g®Ú¡A¬Æ¦ÜS1»â°ì¡C¦]¦¹¡A§¤°©¯«¸gµh¦b¦¹¬I¦æPCB«á¥iÀò½w¸Ñ¬O¥i·Q¦Óª¾ªº¡C¦pÀÀ±NPCBÀ³¥Î¦b¤UªÏ¤â³N®É¡A³q±`¥²»Ý¨Ã¥Î§¤°©¯«¸gªýÂ_³N¡A¥Ñ¦¹Æ[ÂI¡A¦³¾ÇªÌ»{¬°PCB¸û¾A¦X¥Î©ó¤îµh(analgesia)¦Ó«D³Â¾K(anesthesia)¡C¦p¬ï¨ë³¡¦ìªþªñ¦³·P¬V¡A¥X¦å¶É¦V©Î¹ï§½³¡³Â¾K¾¯¦³¹L±ÓÅé½è®É§¡¤£©y¬I¦æ¦¹³N¡C
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¥»ªkªºÀuÂI¬O¹ï´`Àô¡B©I§l¤ÎCNSµ¥¨t²Îªº¼vÅT«Ü¤Ö¡A¬G¦w¥þ©Ê¤ñ¥ô¦óIntraspinal block°ª¡A¥B¦A¬I¦æ¬ï¨ë®É¯f±w«º¶ÕµL»Ý¤ñ·Ó¯á´Õ¬ï¨ë³N¡A¤×¨ä¬OµL»Ý±NªÑÃö¸`Ås¦±¡A¦]¦¹¡A¸û¬°µÎ¾A¡C°ò©ó¥H¤W²z¥Ñ¡Aȱo¯kµh¬ì»â°ì§ó¥[¼s¥Î¡C
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¨Ï¥ÎªÌ¤U¸ü©Î«þ¨©ºô¯¸ªº¤º®e©ÎªA°È¶È¥i¨ÑÓ¤H¡B«D°Ó·~¥Î³~¤§¨Ï¥Î¡CÓ¤H¨Ï¥Î¥H¥~¤§¨ä¥L¥Î³~¡A¦b¥¼¨ú±o¥xÆW¯kµhªvÀø¸ê°Tºô®Ñ±³\¥i¤§«e¡A§¹¥þ¸T¤î¡Cn¨DÂà¸ü¤º®e¡BªA°È©Î½Ð¨D¨ä¥L§Q¥Î¡A½Ð¬¢¥xÆW¯kµhªvÀø¸ê°Tºôdoctor@pain-manage.org.tw
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