Carpal tunnel syndrome
median nerve°¡ Áö³ª´Â °÷
ÅëÁõ, °¨°¢ÀÌ»ó(µÐÇÔ numbness, ÂÇÔ tingling)
´ú ÈçÇÏ°Ô weakness
ÀÓ»ó¾ç»ó
¹ã¿¡ ½ÉÇÏ´Ù. ÀÚ´Ù°¡ ±ü´Ù.
¾Ç¼öÇÏ´Ù°¡ Áõ»ó¹ß»ý
µû¶æÇÑ ¹°¿¡ ´ã±ÉÀ»¶§ Áõ»ó¹ß»ýÇϱ⵵ ÇÑ´Ù.
¿îÀü, ŸÀÌÇÎ, Àбâ, Àüȱâ Àâ±â µî¿¡¼µµ Áõ»ó¹ß»ý
Bilateral ÀÌ ÈçÇÏ´Ù.
½ÉÇѰæ¿ì motor involvement : ¹°Ã¼¸¦ Àâ±â Èûµé°Å³ª, ¿¼è¸¦ µ¹¸®°Å³ª, ¹®°í¸®¸¦ µ¹¸®±â ¾î·Æ´Ù.
clinical sign : thumb abduction , opposition À߾ȵǰí, thenar emenence°¡ À§ÃàÀÌ ¿Â´Ù.
Áø´Ü : ÀÓ»óÀûÀÎ Áø´Ü.
°¡Àå Áß¿äÇÑ °ÍÀº ½Å°æºÐÆ÷ ±¸¿ªÀÇ ¾ß°£ ÅëÁõ, °¨°¢ÀÌ»ó
RISK FACTORS — A number
of conditions have been associated with CTS, include the following:
À¯¹ß ¼ö±â
Phalen : 60 ÃÊÁö³ª¸é Áõ»ó À¯¹ßÇϸé positive (sensitivity of 68 percent and specificity of 73)
Tinel : median n . Áö³ª°¡´Â °÷À» µÎµå¸², µÎµå·Á¼ Áõ»ó À¯¹ß½Ã positive
±×¿Ü À¯¹ß ¼ö±â °Ë»ç
1ºÐ°£ ¼Õµé±â
°Ë»ç
NCS
½Å°æÀÇ ¾Ð¹ÚÀ¸·Î ÀÎÇÑ demyelinationÀÌ »ý±â¸é ½Å°æÀüµµ ¼ÓµµÀÇ µÐÈ¿Í ³·¾ÆÁø amplitude°¡ ¹ß»ýÇÑ´Ù.
EMG
polyneuropathy, plexopathy, radiculopathyµîÀ» Á¦¿ÜÇϱâ À§Çؼ ½ÃÇà
Ä¡·á :
mild to moderate : conservative(½ºÇø°Æ®, steroid carpal tunnel³» ÁÖÀÔ, oral glucocorticoid)
È¿°ú ¾ø´Â Ä¡·á : NSAIDS, vitamin B6 , diuretics ¾²Áö ¸»ÀÚ
conserve Ä¡·áÀÇ ½ÇÆÐ¿Í ¿¬°üµÈ ÀÓ»óÀûƯ¡ :
duration of symptoms >10 months
age >50
constant paresthesias
impaired two-point discrimination (>6 mm)
positive Phalen's sign <30 seconds
prolonged motor and sensory
latencies
10°³¿ù À̳»ÀÇ Ä¡·á ¹ÞÁö ¾ÊÀº °æÁõ, ÁߵÀÇ Áõ»óȯÀÚÀÇ Ä¡·á Ãßõ
¾ß°£ wrist splint
1´Þ ¾ß°£ splintÇØµµ Áõ»óÀÌ ³²¾Æ ÀÖÀ¸¸é
2´Þ´õ ¾ß°£ splintÇÏ¸é¼ Methylprednisolone(40mg) injection
ÁÖ»ç ¸Â±â ½È´ÙÇϸé, prednisone20mg daily 10~14ÀÏ
Áߵ ÁßÁõÀ̰í, conserve¿¡ È£Àü ¾ÈµÇ¸é, ¼ö¼úÀû Ä¡·á ±Ç°í