°ñ¼º °üÀý¿°ÀÇ °í°üÀý º¸ÀüÄ¡·á¹ý -Àý°ñ¼úÀ» Áß½ÉÀ¸·Î

(Hip Joint Preserving Procedure in the Treatment of Hip Osteoarthorsis)

(°í°üÀýÀÇ °ñ¼º °üÀý¿°ÀÇ ¼ö¼úÀû Ä¡·áÁß Àý°ñ¼ú¿¡ ´ëÇØ¼­ ¹®Çå°íÂû°ú ÇÔ²² ÀúÀÚÀÇ °æÇè Áõ·Ê¸¦ º¸°íÇϰíÀÚ ÇÑ´Ù.)

 

 

 °ñ¼º °üÀý¿°Àº ¿ì¸® »çȸÀÇ °¡Àå ÈçÇÑ ºÒ±¸ÁúȯÁß ÇϳªÀÌ´Ù. 1960³â ÀÌÈÄ·Î »õ·Î¿î ±â¼ú ¹ßÀüÀ¸·Î Àΰø°üÀýÀº ±¤¹üÀ§ÇÏ°Ô °ñ¼º °üÀý¿° Ä¡·á·Î »ç¿ëµÇ¾î¿ÔÁö¸¸, ´â¾ÆÁü°ú °ñ¿ëÇØ¶ó´Â »õ·Î¿î ¹®Á¦¿¡ ´ç¸éÇÏ¿´´Ù. ÃÖ±Ù¿¡´Â üÁߺÎÇÏ ¸éÀÌ ´â¾ÆÁöÁö ¾ÊÀ¸¸ç, °ñ-Àΰø¹° »çÀÌ¿¡ ¿Ïº®ÇÑ Á¢Ã˸éÀ» °®´Â »õ·Î¿î ±â´ÉÀÇ Á¦Ç°ÀÌ °³¹ßµÇ°í ÀÖ´Ù1). ±×·¯³ª ¾Æ¹«¸® Àΰø°üÀýÀÌ ¹ßÀüµÈ´Ù ÇÏ´õ¶óµµ ÀÚ½ÅÀÇ º»·¡ÀÇ °üÀý°ú °°Àº ±â´ÉÀ» Çϱ⿡ Á¦ÇÑÀÌ ÀÖÀ¸¸ç, Ȱµ¿ÀûÀÎ ÀþÀºÀÌ¿¡°Ô »ç¿ëÇϱ⿡´Â ¿Ïº®ÇÑ ÇØ°áÃ¥À̶ó°í ÇÒ ¼ö ¾ø´Ù4).

 °ñ¼º °üÀý¿°ÀÇ ¸¹Àº ¿øÀÎÀº »ý¸®ÇÐÀûÀÎ °Íº¸´Ùµµ ±â°èÇÐÀûÀÎ ¿øÀÎÀÌ´Ù. ±â°èÇÐÀûÀ¸·Î Àå¾Ö°¡ ÀÖ´Â °üÀýÀº °üÀý ¾Ð¹Ú·Â(contact pressure)ÀÌ Áõ°¡Çϰí ÀÌ¿¡ µû¶ó °üÀý¿¬°ñÀÇ ÅðÇ༺ º¯È­µµ ÁøÇàÇÏ´Â °ÍÀÌ´Ù. °í°üÀýÀÇ °ñ¼º °üÀý¿°ÀÇ ¿øÀÎÀº ¿°Áõ¼ºÀÌ ¾Æ´Ï¶ó ÇØºÎÇÐÀûÀÎ ÀÌ»ó¿¡ ÀÇÇÏ¿© ´ÜÀ§¸éÀû´ç ºÎÇϰ¡ Áõ°¡ÇÏ¿© °üÀý¿¬°ñ°ú °üÀýÇÏ °ñÀÌ ´õÀÌ»óÀÇ ÇѰ踦 °ßµðÁö ¸øÇϸ鼭 º¯ÇüÀÌ ½ÃÀ۵ȴÙ3, 21, 24). ±×·¯¹Ç·Î ÀÌ·¯ÇÑ ±â°èÀû ¿øÀÎÀ» Á¦°ÅÇÏ¸é °üÀý¿° ÁøÇàÀ» ¿¹¹æÇÒ ¼ö ÀÖ´Ù.

Aroson1)¿¡ ÀÇÇÏ¸é ¸»±âÀÇ ½ÉÇÑ °ñ¼º °üÀý¿°ÀÇ 474¸íÀÇ È¯ÀÚ¸¦ ´ë»óÀ¸·Î Á¶»çÇÑ °á°ú 76% ȯÀÚ°¡ ±âÁ¸ÀÇ ÁúȯÀ» °¡Áø ÀÚ¿´À¸¸ç, °í°üÀý ÀÌÇü¼ºÁõÀÌ 43%, LCPD°¡ 22%, ´ëÅð°ñµÎ °ñ´Ü ºÐ¸®ÁõÀÌ 11%¿´´Ù°í º¸°íÇÏ¿´´Ù. ÀÌÁß ´ëºÎºÐÀÌ 50¼¼ ÀÌÀü¿¡ Àΰø°üÀý ¼ö¼úÀÌ ÇÊ¿äÇÏ¿´´Ù. »ó±âÀÇ ÁÖ¿ä 3°¡Áö º´º¯ÀÌ ´ëºÎºÐ °ñ¼º °üÀý¿°ÀÇ ÁÖ¿ä ¿äÀÎÀÌ µÇ°í ÀÖÀ½À» º¸°íÇÏ¿´´Ù.

Hadley µî11)¿¡ ÀÇÇϸé Á¤º¹µÈ ¼±Ãµ¼º °í°üÀý Å»±¸È¯ÀÚ Æò±Õ 29¼¼¿¡¼­ °ñ¼º °üÀý¿°ÀÇ ºóµµ¿Í Á¢Ã˾йڷ Áõ°¡¿Í °ü·Ã½ÃŲ ¿¬±¸¿¡ ÀÇÇϸé, °üÀý¿¬°ñÀº ¾Ð¹Ú Á¢ÃË·ÂÀÌ 2MPa±îÁö °ßµô ¼ö ÀÖÀ¸³ª ÀÌ ÇѰ踦 ¹þ¾î³ª¸é °üÀý¿°ÀÌ ½ÃÀ۵Ǵ °ÍÀ¸·Î º¸°íÇÏ¿´´Ù. ±×·¯¹Ç·Î ÀÏÂ÷ Ä¡·á´Â ÀÌ·¯ÇÑ ÀÌÂ÷ÀûÀÎ °üÀý¿°À» À¯¹ßÇÏ´Â ÇØºÎÇÐÀû ±âÇü ¶Ç´Â ±â°èÇÐÀûÀÎ ÀÌ»ó »óŸ¦ ¿¹¹æ?Ä¡·áÇÏ¿©¾ß ÇÏ´Â °ÍÀÌ´Ù3, 8, 11, 22). ÀÌ·¯ÇÑ ±âÇüÀÌ °üÀý¿¡ ÀÌ»óÀÌ ¿À±â Àü¿¡ ±³Á¤ÇÏ´Â °ÍÀ» Àç°Ç¼úÀ̶ó Çϰí ÀÌ¹Ì ¾î´À Á¤µµÀÇ °üÀý¿°ÀÌ ÁøÇàµÈ ÈÄ¿¡ ½ÃÇàÇÏ´Â ±³Á¤¼úÀ» ±¸Á¦¼úÀ̶ó°í ÇÑ´Ù. ±¸Á¦¼úÀº ±â´ÉÀ» ÁõÁø½ÃŰ°í ¶Ç Àΰø°üÀýÀÇ ½ÃÇà½Ã±â¸¦ Áö¿¬½ÃŰ´Â °ÍÀ» ¸ñÀûÀ¸·Î ÇÑ´Ù(Table 1).

 

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³ëÈ­¿¡ µû¶ó ³ªÅ¸³ª´Â ÀϹݹæ»ç¼± »çÁø°ú °ñ¼º °üÀý¿°°ú´Â ±¸º°µÇ¾î¾ß ÇÑ´Ù. ³ëÈ­¿¡ µû¶ó ³ªÅ¸³ª´Â Çö»óÀº ¿¬°ñÀÌ ¿¬È­Çö»óÀÌ ÀϾ°í Á¡Â÷ °üÀý°£°ÝÀÌ Á¼¾ÆÁö¸ç °ñ±Øµµ Çü¼ºµÇÁö¸¸, °üÀý°£°ÝÀº À¯ÁöµÈ´Ù. ¹Ý¸é °ñ¼º °üÀý¿°Àº Á¡ÁøÀûÀÎ °üÀý°£°ÝÀÇ ¼Ò½Ç·Î ¿¬°ñ ÀüÃþÀÌ ¹þ°ÜÁö°í ¿¬°ñÇÏ °ñÀÌ ³ëÃâµÇ¸ç °Å´ë °ñ±ØÀ̳ª °ñ³¶Á¾ÀÌ »ý±â¸ç Á¡Â÷ °üÀý±â´ÉÀº ¼Ò½ÇµÈ´Ù.

ÀüÈÄ °í°üÀý ¹æ»ç¼± »çÁøÀ¸·Î ´ëÅð°ñµÎÀÇ ¿ÜÃø ´þÈû(lateral coverage)Á¤µµ, False profile view¿¡ ÀÇÇØ¼­ ´ëÅð°ñµÎÀÇ Àü¹æ ´þÈû(anterior coverage)ÀÇ Á¤µµ, ´ëÅð°æºÎ-°£ºÎÀÇ °¢µµ, ´ëÅð°ñµÎ ¿¬°ñÀÇ »óÅ µîÀ» °üÂûÇÑ´Ù. Tonnis29)ÀÇ ºÐ·ù¿¡ ÀÇÇÑ 1´Ü°è(grade I)´Â ´ëÅð°ñµÎ´Â ±¸ÇüÀ» À¯ÁöÇϸç, °üÀý ¿¬°ñÇÏ °æÈ­¼±ÀÌ ³ªÅ¸³ª ÀÖÀ¸¸ç, 2´Ü°è(grade II)´Â °üÀý¿¬°ñÇÏ ³¶Á¾, ºÎºÐÀûÀÎ ¿¬°ñÆÄ±«¼Ò°ß°ú °üÀý°£°ÝÀÇ ¼Ò½ÇÀÌ ÀÖ´Ù. 3´Ü°è(grade III)´Â °í°üÀýÀº °ÅÀÇ °üÀý°£°ÝÀÇ ¼Ò½ÇÀÌ ÀÖ°í ÀϺΠ±¹¼ÒÀûÀ¸·Î °üÀý°£°ÝÀ» À¯ÁöÇϰí ÀÖ´Ù. 4´Ü°è(grade IV)´Â ±¤¹üÀ§ÇÑ °üÀý¿¬°ñ ÆÄ±«·Î °üÀý°£°æÀÌ ¿ÏÀüÈ÷ ¼Ò½ÇµÈ »óÅÂÀÌ´Ù(Table 2).

 

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´ëºÎºÐ ȯÀÚ´Â ±¼°î-³»Àü ±¸ÃàÀÌ µÇ¸ç ÀϹÝÀûÀ¸·Î ³»È¸ÀüÀÇ Àå¾Ö¸¦ º¸ÀδÙ. ÀÌ·¯ÇÑ °­Á÷Àº ½ÅÀüÀ̳ª ¿ÜÀü ±×¿Ü ¿Ü¹Ý-½ÅÀü Àý°ñ¼úÀ̳ª Chiari5) Àý°ñ¼ú µî¿¡ ÀÇÇØ¼­ ȸº¹µÇ±âµµ ÇÑ´Ù. ÀϹÝÀûÀ¸·Î °­Á÷ÀÌ ±¸Á¦¼úÀÇ ±Ý±âÁõÀÌ ¾Æ´ÏÁö¸¸ µ¿ÅëÀÌ ¾ø´Â ±¼°î-½ÅÀü ¿îµ¿ÀÌ 80° ÀÌ»óÀÌ µÇ¾î¾ß ÇÑ´Ù. ÀüÈĸé»ó¿¡¼­ ³»Àü-¿ÜÀüÀÇ ¹üÀ§¸¦ ¹þ¾î³ª Àý°ñ¼úÀ» ½ÃÇàÇÏ¸é ¼ö¼úÈÄ ÀÚ¿¬ÀûÀ¸·Î °­Á÷ÀÌ ¿À±â ¶§¹®¿¡ ÁÖÀÇÇÏ¿©¾ß ÇÑ´Ù. ¿¹¸¦ µé¾î 30° ¿Ü¹Ý Àý°ñ¼úÀ» ÇÏ¸é ´ÜÁö 10°¸¸ ³»ÀüµÇ´Â °ÍÀÌ´Ù.

°í°üÀý ÀÌÇü¼ºÁõ ȯÀÚ´Â °í°üÀý³»ÀÇ Àå¾Ö³ª ºñ±¸¿¬ÀÇ Áõ»óÀÌ Àֱ⵵ Çϸç Àü¹æ ºÒ¾ÈÁ¤°ú ÇÔ²² Àü¹æ ºñ±¸°ñ °áÇÌÀÌ µ¿¹ÝµÈ´Ù.

ÅëÁõ À¯¹ß °Ë»ç¹ý(apprehension test)13)¿¡´Â ¸ÕÀú Àü¹æ ºñ±¸ ºÒ¾ÈÁ¤À» Å×½ºÆ®ÇÏ´Â ¹æ¹ýÀÌ Àִµ¥ ÀÌ´Â °í°üÀýÀ» 90° ±¼°î-15° ³»Àü À§Ä¡¿¡¼­ °­·ÂÇÏ°Ô ³»È¸Àü½ÃŰ¸é °­ÇÑ ÅëÁõÀ» È£¼ÒÇÑ´Ù. µÎ¹øÂ° Å×½ºÆ® ¹æ¹ýÀº °í°üÀý ¿ÏÀü ½ÅÀü À§Ä¡¿¡¼­ ³»ÀüÈÄ ¿ÜȸÀüÀ» ½ÃŰ¸é¼­ ÅëÁõÀ» À¯¹ß½ÃŲ´Ù. À̶§ ÅëÁõÀÌ ÀÖÀ¸¸é Àü¹æ ºñ±¸°ñ °áÇÌÀ» ÀǹÌÇÑ´Ù(Fig. 1).

 

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Áõ»óÀº Ç×»ó ÅðÇ༺ÀÇ º¯È­¿Í ºñ·ÊÇÏÁö´Â ¾Ê´Â´Ù. ½ÉÇÑ °ñº¯È­°¡ À־ Áõ»óÀÌ ¾ø°Å³ª °æ¹ÌÇÑ °æ¿ì°¡ ´ëºÎºÐÀ̸ç, °üÀý ±â´ÉÀº Á¦Çѵǰųª º¯ÇüÀÇ ÇüÅ´ º¸¿©µµ ±â´ÉÀº À¯ÁöµÇ´Â °æ¿ì°¡ ÀÖ´Ù. º¸ÀüÄ¡·á¶õ °üÀýÀ» º¸È£Çϰí Áõ»óÀ» ¿ÏÈ­Çϸç, °üÀý±â´ÉÀ» ȸº¹½ÃŰ°Å³ª À¯Áö½ÃÄÑ¾ß ÇÏ´Â Ä¡·á¹ý´Ù. °¡Àå °£´ÜÇÑ ¹æ¹ýÀº ½ºÆ®·¹½º Ȱµ¿À» ÁÙÀ̸ç, ÈÞ½ÄÀ» ÃëÇÏ°í °í°üÀý¿¡ ÀÀ·ÂÀÌ °¡Áö ¾Êµµ·Ï º¸Á¶±â¸¦ »ç¿ëÇÏ¿© °È´Â °ÍÀÌ´Ù. ¹°¸®Ä¡·áÀÇ ¹æ¹ýÀ¸·Î µû¶æÇÑ ¹° ¸¶»çÁö³ª, °¡º­¿î °üÀý¿îµ¿, ±ÙÀ°°­È­¿îµ¿ µîÀÌ ±ÙÀ°ÀÇ ±äÀåÀ» Ç®¾îÁÖ°í ÅëÁõÀ» ¿ÏÈ­ÇÑ´Ù.

¾à¹°¿ä¹ýÀ¸·Î ºñ½ºÅ×·ÎÀ̵强 ¼Ò¿°Á¦Á¦°¡ »ç¿ëµÇ¸ç, ¼ö¼ú·Î´Â ÅëÁõÀ» ¿ÏÈ­ÇÏ°í ±â´ÉÀ» ȸº¹½ÃŰ°í °ñ ÆÄ±«¸¦ Á¦ÇѽÃÄÑ¾ß ÇÑ´Ù. ¼ö¼úÄ¡·á¹ýÀ¸·Î´Â Àý°ñ¼ú(osteotomy), Àΰø°üÀý ġȯ¼ú(total hip arthroplasty) µîÀÌ ÀÖ´Ù.

 

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»À¿Í ¿¬°ñÀº ºÎÇϸ¦ ¹Þ¾Æ Á¤»óÀûÀÎ ±â´ÉÀ» ÇÏ°Ô µÇ¾î ÀÖ´Ù. Æò±Õ ºÎÇÏ´Â 25kg/§²À̸ç3, 8, 11, 21). °í°üÀý¿¡¼­ Á¤»ó ÇÏÁߺÎÇÏ ¼Ò°ßÀº ¹æ»ç¼± ¼Ò°ß»ó ¿¬°ñÇÏ ÆÇ(subchondral plate=sourcil)À» ºñ±¸ÀÇ °¡ÀåÀÚ¸®ÀÎ ¿Ü»ó¿¬ºÎ¿¡¼­ º¼ ¼ö ÀÖ´Ù3, 22). Á¤»óÀûÀÎ ÇÏÁߺÎÇÏ ¼Ò°ßÀº ÀüÈÄ ¹æ»ç¼±»ó ´ëĪÀûÀÎ ¹æ»ç¼± °æÈ­¼±À» º¼ ¼ö ÀÖ´Ù. ¹Ý¸é °í°üÀý ÀÌÇü¼ºÁõ ȯÀÚ´Â ´ëÅð°ñµÎ°¡ ºñ±¸ ³»¿¡ À§Ä¡ÇÏ±â ¾î·Æ±â ¶§¹®¿¡ ´ÜÀ§ÇÏÁßÀÌ Áõ°¡ÇÏ¿© ¹Ý»ç¼± °æÈ­¼±ÀÌ ÀüÃø¸éÀ¸·Î »ý±ä´Ù. Áï sourcilÀÌ ÆíÃøÀ¸·Î Çü¼ºµÈ °ÍÀ» º¼ ¼ö ÀÖ´Ù. ÅðÇ༺ °üÀý¿°¿¡¼­´Â ÀüÀÚºÎÀ§¿¡ Á¤¸Æ¾ÐÀÌ ³ô¾ÆÁ³À¸¹Ç·Î, ´ëÅð°ñ Àý°ñ¼úÀÌ Á¤¸Æ¿ïÇ÷ÀÌ °¨¼ÒÇÏ°Ô µÈ´Ù23, 24).

³»¹Ý Àý°ñ¼ú(varus osteotomy)Àº °üÀýÀÇ ±¸Çü¸éÀ» ȸº¹½ÃŰ°í ´ÜÀ§ºÎÇϸ¦ °¨¼Ò½ÃŲ´Ù. ¶ÇÇÑ ´ëÀüÀںθ¦ ¿ÜÃø ¹× ¿øÀ§ À̵¿½ÃŰ¹Ç·Î °í°üÀý¿¡ ÀÛ¿ëÇÏ´Â ±Ù·ÂÀ» ÁÙ¿©ÁØ´Ù. ¿Ü¹Ý Àý°ñ¼ú(valgus osteotomy)Àº °üÀýÀÇ ±¸Çü¸éÀ» ȸº¹½ÃŰ°í ºñ±¸»ó¿¬¿¡ À§Ä¡Çϴ ȸÀüÁß½ÉÃàÀ» °í°üÀýÀÇ Áß½ÉÀÌ µÇ´Â ³»ÃøÀ¸·Î À̵¿ ½ÃÄÑÁÖ´Â ¼ö¼úÀÌ´Ù3, 21)(Fig. 2).

°ñ¹Ý°ñ Àý°ñ¼úÀº Á¤»óÇüÅÂÀÇ °üÀýÀ» ´õ¿í »ý¸®ÀûÀÎ ÇüÅ·ΠÀçÁ¤·Ä½ÃŰ´Â ¼ö¼úÀÌ´Ù. ¹«¸í°ñ Àý°ñ¼ú·Î´Â ºñ±¸ÁÖÀ§ Àý°ñ¼úÀÎ Ganz9), ¿øÇüÀý°ñ¼úÀÎ Wagner32), Ninomiya¿Í Tagawa20, 21) ¹æ¹ý µîÀÌ ÀÖ´Ù. ±× ¿Ü ±¸Á¦ Àý°ñ¼ú·Î´Â Chiari Àý°ñ¼ú°ú Shelf Àý°ñ¼ú2, 5) µîÀÌ ÀÖ´Ù(Fig. 3).

 

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 ´ëÅð Àç°ÇÀý°ñ¼úÀº ´ëÅð ±ÙÀ§ºÎ ±âÇü¿¡ ÀÇÇÑ ÅðÇ༺ º¯È­¸¦ ¿¹¹æÇÏ´Â µ¥ ÀÖ´Ù. Áï ÀÌ·¯ÇÑ ±âÇüÀÌ ¼º°øÀûÀ¸·Î ±³Á¤µÇ¾î Á¤»óÇüŸ¦ °®´Â´Ù¸é ÅðÇ༺ º¯È­´Â ´ç¿¬È÷ Áö¿¬µÉ ¼ö ÀÖ´Ù. ÀÌ·¯ÇÑ Àç°Ç¼úÀÇ ÀÌ»óÀûÀÎ ÀûÀÀÁõÀº ÅðÇ༺ º¯È­°¡ ¿ÀÁö ¾ÊÀº ÀþÀºÀÌ·Î½á °ñ°ÝÀÌ ÀçÇü¼ºµÉ ¼ö ÀÖ´Â ¿¬·ÉÀ̾î¾ß ÇÑ´Ù26). Àç°Ç Àý°ñ¼úÀº ÀÌ»óÀûÀÎ ¿¬·ÉÀº 25¼¼ ÀÌÇÏÀÇ ÀþÀºÀÌ·Î »ý¹°ÇÐÀû À¯¿¬¼ºÀÌ ÃæºÐÇÏ¿© °üÀýÀÌ Àç°Ç¼ú¿¡ ÀûÀÀÀ» ÇÒ ¼ö Àֱ⠶§¹®ÀÌ´Ù.

 Àý°ñ¼úÀº À§Çè¿¡ óÇÑ °í°üÀýÀ» ÇâÈÄ Á¤»óÀûÀ¸·Î °ÅÀÇ Á¤»óÇüÅ·ΠÀ¯Áö½ÃÄÑ ¹àÀº ¿¹Èĸ¦ ±â´ëÇÒ ¼ö ÀÖ´Ù. ¹Ý¸é¿¡ ±¸Á¦ Àý°ñ¼úÀº ÀÌ¹Ì ÅðÇ༺ º¯È­°¡ ¿Â °æ¿ì·Î Àΰø°üÀýÀÇ ½Ã±â¸¦ Áö¿¬½ÃŰ°Å³ª ¿¹¹æÇϱâ À§ÇÑ ¼ö¼úÀÌ´Ù. ÀϹÝÀûÀÎ ¿¬·ÉÀº 50¼¼ ÀÌÇÏÀÌÁö¸¸ ÁÖº¯ ¿ä°ÇÀÌ ÃæÁ·µÈ´Ù¸é ¾à°£ ³ªÀ̰¡ À־ µÇ´Âµ¥, ¹æ»ç¼±Àû ±âÁØÀ¸·Î´Â ±¹¼ÒÀûÀÌ ±â°èÇÐÀû °úºÎÇÏÁõ»ó ¼Ò°ß ¹æ»ç¼± °æÈ­¼±À̳ª, °ñ³¶Á¾, °ñ±ØÀÌ ±¹¼ÒÀûÀ¸·Î Çü¼ºµÈ °æ¿ìÀÌÁö¸¸ °üÀý°£°ÝÀº À¯ÁöµÇ¾î¾ß ÇÑ´Ù. ÀÌ»óÀûÀÎ Á¶°ÇÀº ȯÀÚ°¡ °úüÁßÀ̰ųª °úµµÇÑ ³ëµ¿¿¡ Á¾»çÇÏÁö ¾Ê¾Æ¾ß ÇÑ´Ù19). ¹æ»ç¼±»ó ±â°èÇÐÀû ¿øÀÎÀÌ ºÐ¸íÇØ¾ß ÇÏ´Â °ÍÀÌ´Ù6).

 ´ëÅðÀý°ñ¼úÀÇ ±Ý±âÁõÀº °³º°ÀûÀÎ °ÍÀÌÁö¸¸ ¼ö¼úÀü¿¡ ¿îµ¿Á¦ÇÑÀÌ ÀÖ¾ú´Ù¸é ´ç¿¬È÷ ±Ý±âÁõÀ¸·Î  ±¼°î-½ÅÀü ¹üÀ§°¡ ÃÖ¼ÒÇÑ 80° ÀÌ»ó µÇ¾î¾ß ÇÑ´Ù. °¡Àå Áß¿äÇÑ °ÍÀº ȯÀÚ¿Í Àΰø°üÀý ġȯ¼ú°ú Àý°ñ¼úÀÇ ¸ñÀûÀ̳ª Á¦ÇÑÁ¡À» ¼³¸íÇÏ°í µ¿ÀǸ¦ ¾ò¾î¾ß ÇÏ´Â °ÍÀÌ´Ù. ºñ±¸±âÇüÀÌ µ¿¹ÝµÈ °æ¿ì¶ó¸é  ´ëÅð±ÙÀ§ºÎ ´Üµ¶ Àý°ñ¼ú¸¸Àº ±Ý±âÁõÀÌ´Ù.

 

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¹æ»ç¼± °Ë»ç´Â ¨ç °ñ¹Ý ÀüÈÄ¹æ »çÁø(pelvis AP)Àº °ñµÎÀÇ ¿ÜÃø ´þÈûÀ» °üÂûÇϰí( normal=25-20°  20ÀÌÇÏÀÌ¸é ºñ±¸ ÀÌÇü¼ºÁõ) ¨è False profile »çÁø14, 29)Àº ¼­¼­ °ÇÃøÀ» ¹æ»ç¼± ºÎÀ§¿¡¼­ 25° ȸÀüÇϰí ÀÌȯµÈ ÃøÀ» ¹æ»ç¼± Çʸ§°ú ÆòÇàÇÏ°Ô ÇÏ¿© ÃÔ¿µÇÑ´Ù(Fig. 1). False profile ¹æ»ç¼±Àº ºñ±¸ ÀÌÇü¼ºÁõ ȯÀÚ¿¡¼­ °ñµÎÀÇ Àü¹æ ´þÈû Á¤µµ¸¦ Á¦°øÇÏ´Â Á¤º¸¸¦ ÁØ´Ù. 20 ° ÀÌÇÏÀÌ¸é ºñ±¸ ÀÌÇü¼ºÁõ)(Fig. 3). ±× ¿Ü¿¡ ÀÏ¹Ý ¹æ»ç¼±À¸·Î Á¶»çÇÏ¿©¾ß ÇÏ¿©¾ß ÇÒ ºÎÀ§¸¦ µµÇ¥¿¡ ±â·ÏÇÏ¿´´Ù[ acetabular index of the Wt. bearing surface n= 10° ÀÌÇÏÀÏ °Í  ÀÌ»óÀÌ¸é ºñ±¸ ÀÌÇü¼ºÁõ, femoral head extrusion index 25% ÀÌÇÏ¿¡¼­ uncovered ¸¸ÀÏ 25% ÀÌ»óÀÌ uncovered µÇ¸é ºñ±¸ ÀÌÇü¼ºÁõÀ» ÀǽÉ(= À̰ÍÀº¨é acetabular head index ¶ó ÇÏ¿© ºñ±¸·Î ´þÈûÀ» % ·Î ³ªÅ³½ °ÍÀ¸·Î ÀϺ»ÀÎ ³²ÀÚ 81.1±5.0% ¿©ÀÚ´Â 80.6±6.4% ÀÌ´Ù), ´ëÅð°ñµÎÀÇ ¿øÇüÀÇ Á¤µµ´Â acetabular index of depth to width Á¤»óÀº 48% Á¤µµ ±×·¯³ª ºñ±¸ ÀÌÇü¼ºÁõÀº 31% ÀÌ´Ù. ±× ¿Ü ¨ê sharp angle ÀÌ Àִµ¥ À̰ÍÀº ´«¹°¹æ¿ï À©À§Á¡(bottom of tear drop) °ú ºñ±¸ ÃÖ ¿ÜÃøÁ¡(lateral lip of acetabulum)À¸·Î ÀϺ»ÀÎ ³²ÀÚ´Â 29.5±5.9° ¿©ÀÚ´Â 27.9±6.5° ÀÌ´Ù). ¨ë°í°üÀýÀÇ ÃÖ´ë ¿Ü-³»Àü ¹æ»ç¼± »çÁøÀº ³»-¿Ü¹Ý Àý°ñ¼ú¿¡ ´ëÇÑ Á¤º¸¸¦ Á¦°øÇÑ´Ù. Áï ¿ÜÀü ¹æ»ç¼± ¼Ò°ßÀº ³»¹Ý Àý°ñ¼ú¿¡ ÇÊ¿äÇÏ¸ç ±¼°î-³»Àü »çÁøÀº ¿Ü¹Ý-½ÅÀü Àý°ñ¼ú¿¡ ÇÊ¿äÇÏ´Ù. ±× ¿Ü¿¡ ¹æ»ç¼± Åõ½Ã±âÇÏ¿¡¼­ °üÀýÀÇ ¿©·¯ ÀÌ»ó º¯È­¸¦ Á¶»çÇÒ ¼ö ÀÖÀ¸¸ç ´ëÅð°ñÀÇ Àü³ä°¢Àº ȯÀÚ¸¦ º¹¿ÍÀ§¿¡¼­ ´ëÅð°ñÀǰæºÎ°¡ °¡Àå ±æ°Ô ³ª¿Ã ¶§¸¦ Á¶»çÇÏ¸é ¾Ë ¼ö°¡ ÀÖ´Ù. ±×·¯³ª °üÀý Á¶¿µ¼úÀº ¼ºÀο¡¼­´Â µµ¿òÀÌ µÇÁö ¸øÇÑ´Ù. ¨ì »ïÂ÷¿ø Àü»êÈ­ ´ÜÃþÃÔ¿µ(3D CT)Àº ÇØºÎÇÐÀû º¯ÇüÀ» ÀÔüÀûÀ¸·Î ¾Ë ¼ö ÀÖÀ¸¸ç, ƯÈ÷ ÀÌÇü¼ºÁõÀ̳ª °ñµÎ ±«»ç ȯÀÚ¿¡¼­ µµ¿òÀÌ µÈ´Ù(Table 4).

 

¥¶  Àý°ñ¼ú ºÎÀ§ ¼±Á¤

 

´ëÅð°ñ Àý°ñ¼úÀº ÀÏÂ÷ÀûÀÎ Àå¾Ö°¡ ´ëÅð°ñ¿¡ ÀÖ´Â °æ¿ì¿¡, °ñ¹Ý Àý°ñ¼úÀº °ñ¹Ý¿¡ ÀÏÂ÷ÀûÀÌ º´º¯ÀÌ ÀÖÀ» °æ¿ì ½ÃÇàÇÑ´Ù. ´ëÅðÀý°ñ¼úÀº ´ëÅð°ñµÎ ¹«Ç÷¼º±«»ç, ´ëÅð°ñµÎ ºÐ¸®Áõ, LCP Áúȯ¿¡¼­ ÁÖ·Î ½ÃÇàµÇ¸ç, °ñ¹Ý Àý°ñ¼úÀº °í°üÀý ÀÌÇü¼ºÁõ ȯÀÚ¿¡¼­ ½ÃÇàÇÑ´Ù.

 

¥·  ÇÏÁöÀÇ Á¤·Ä°ú ±æÀÌ

 

 ´ëÅðÀüÀںΠÀý°ñ¼ú¿¡´Â ÇÏÁö±æÀÌ¿Í ÇÏÁöÀÇ ±â°èÇÐÀû ÃàÀ» °í·ÁÇÏ¿©¾ß ÇÑ´Ù. ´ëÅð°ñµÎ Á߽ɰú µ¿Ãø ½½°üÀýÀÇ Áß½ÉÀ» Áö³ª´Â ¼±ÀÌ ÀÏÄ¡ÇÏ¿©¾ß ÇÑ´Ù12, 27). ³»¹Ý Àý°ñ¼úÀ» ÇÏ¸é ´ëÅ𰣺δ ³»ÃøÀ¸·Î ÀüÀ§½Ã۰í, ¿Ü¹Ý Àý°ñ¼úÀ» ½ÃÇàÇÑ °æ¿ì´Â ´ëÅ𰣺δ ¿ÜÃøÀ¸·Î ÀüÀ§½ÃÄÑ ½½°üÀý Á߽ɼ±À» Áö³ª¾ß ÇÑ´Ù(Fig. 4).

 

¥¸  ´ëÅð°ñ Àý°ñ¼ú

 

1. ³»¹Ý Àý°ñ¼ú

 

³»¹Ý Àý°ñ¼úÀº ´ëÀüÀںθ¦ ±ÙÀ§ºÎ·Î ±×¸®°í ¿ÜÃøÀ¸·Î À̵¿½ÃÄѼ­ °üÀýÀÇ ±¸ÇüÀ» ÁõÁø½ÃŰ°í ¿ÜÀü±Ù°ú Àå¿ä±Ù¿¡ ÇàÇÏ¿©Áö´Â ±Ù·ÂÀ» °¨¼Ò½ÃŰ´Â °ÍÀÌ´Ù. ³»¹Ý Àý°ñ¼úÀº ºñ±¸ ÀÌÇü¼ºÁõ ȯÀÚ¿¡¼­ Àû¿ëµÇ´Â °æ¿ì´Â µå¹°Áö¸¸ ´ÙÀ½ÀÇ °æ¿ì¿¡ Àû¿ëÀÌ µÉ ¼ö ÀÖ´Ù(Fig. 6). ¨ç ´ëÅð°ñµÎ°¡ ±¸ÇüÀ» À¯ÁöÇϰí ÀÖ°í ¨è ºñ±¸ ÀÌÇü¼ºÁõÀÌ ¿ÜÃø CE °¢ÀÌ Àû¾îµµ 15-20° ÀÌ»óÀ̾î¾ß ÇÏ¸ç ¨é ¿ÜÃø °úºÎÇÏ ¼Ò°ßÀÌ Àְųª ¨ê °æ-°£ºÎ °¢ÀÌ 135° ÀÌ»óÀÎ °æ¿ìÀÌ´Ù.

Bombelli3)´Â ³»¹Ý Àý°ñ¼úÀÌ ÀûÀÀÀÌ µÇ´Â °æ¿ì°¡ ¿Ü¹Ý Àý°ñ¼ú¿¡ ºñÇØ µå¹°´Ù°í º¸°íÇϰí, ÀûÀÀÁõÀ¸·Î´Â ¼ö¼úÀü ¹æ»ç¼± ¿ÜÀü »çÁø»ó °í°üÀýÀÇ ±¸ÇüÇüŰ¡ ÁÁ¾ÆÁø´Ù¸é ³»¹Ý Àý°ñ¼úÀ» ½ÃÇàÇÏ¿©¾ß ÇÑ´Ù°í º¸°íÇÑ´Ù. À̶§ ´ëÅ𰣺δ ³»Ãø ÀüÀ§¸¦ ½ÃŲ´Ù. ³»¹Ý Àý°ñ¼úÀº ¿ÜÀü±Ù°ú Àå¿ä±Ù, ³»Àü±ÙÀÇ ±äÀåÀ» ¿ÏÈ­½ÃŰ°í °í°üÀýÀÇ ÇÏÁßÀ» ÁÙÀ̸ç üÁߺÎÇÏ ´ÜÀ§¸éÀûÀ» ³ôÀδÙ. °£ºÎÀÇ ³»Ãø ÀüÀ§´Â 10-15mm Á¤µµÀÌ¸ç ³»Àü±ÙÀÇ ±Ù·ÂÀ» ÁÙÀÌÁö¸¸ ´ëÅð°ñµÎ Á߽ɰú ½½°üÀýÀÇ Áß½ÉÀ» Áö³ª´Â ÀÏÁ÷¼±À» À¯Áö½ÃŲ´Ù27). ´ÜÁ¡À¸·Î´Â ¾à°£ÀÇ ÇÏÁö ´ÜÃà°ú Trendenlenberg º¸ÇàÀ» º¸ÀÏ ¼ö ÀÖÁö¸¸ °³¹æ¼º ¼³»ó Àý°ñ¼ú(open wedge osteotomy)À» ½ÃÇàÇϸé ÀÌ·¯ÇÑ ´ÜÃàÀº ÁÙÀÏ ¼ö ÀÖÀ¸¸ç °íÁ¤ ±Ý¼Ó¹°·Î´Â 90° °â»ó±Ý¼ÓÆÇ(blade plate)°ú ³ª»ç¸øÀÌ ÀÌ¿ëµÈ´Ù. ³»¹Ý Àý°ñ¼ú¸¸Àº CE °¢ÀÌ 15° ÀÌ»óÀÌ¸ç °ñ¼º °üÀý¿°ÀÌ °æ¹ÌÇÑ °æ¿ì °¡´ÉÇÏÁö¸¸, CE °¢ÀÌ 15° ¹Ì¸¸ÀÎ °æ¿ì´Â °ñ¹Ý Àý°ñ¼ú±îÁö º´ÇàÀ» ÇÏ¿©¾ß ÁÁÀº °á°ú¸¦ ¾òÀ» ¼ö ÀÖ´Ù. Morscher19) º¸°í·Î 85%(in 1,819 hip)¿¡¼­ Áõ»óÀÇ È£ÀüÀ» º¸°íÇϰí ÀÖ´Ù.

 

2. ¿Ü¹Ý Àý°ñ¼ú

 

 ÀÏ¹Ý ÀûÀÀÁõÀº ¨ç ´ëÅð°ñµÎ°¡ ±¸ÇüÀÌ ¾Æ´Ñ Ÿ¿ø»óÅÂÀÌ¸ç ¨è ´ëÅð°ñµÎ ³»ÃøÀ¸·Î Çü¼ºµÈ °ñ±ØÀÌ ÀÖ´Â °æ¿ì ÀûÀÀÀÌ µÈ´Ù. Pauwels22)ÀÇ ¿Ü¹Ý Àý°ñ¼úÀÇ ÀûÀÀÁõÀº ³»Àü(good joint congruity in adduction)À¸·Î ÁÁÀº ±¸Çü Çü»óÀ» ¾ò´Â´Ù¸é ÀûÀÀÁõÀÌ µÈ´Ù°í ÇÏ¿´´Ù. ¿Ü¹Ý Àý°ñ¼úÀº °í°üÀý ȸÀü Áß½ÉÀÌ ±ÙÀ§ºÎ¿¡ ÀÖ´Â °ÍÀ» ³»ÃøÀ¸·Î À̵¿½ÃŰ¸ç ´ëÅð°ñÀÇ ±¸ÇüÀÇ Çü»óÀ» ³ôÀ̰í üÁߺÎÇÏ ¸éÀûÀ» ³ôÀÌ´Â °ÍÀÌ´Ù. ´ëü·Î ÀüÈĸé»ó¿¡¼­ °¢À» Á¶Á¤Çϰí, Ãø¸é¿¡¼­ ½ÅÀü½ÃŰ´Â ¾ç¸é Àý°ñ¼ú(biplanar correction)À» ÇàÇÑ´Ù.

¾ç¸é Àý°ñ¼úÀº µÎ°¡Áö ¸é¿¡¼­ ¹Ù¶÷Á÷ÇÏ´Ù. ù°´Â ºñ±¸ ÀÌÇü¼ºÁõ¿¡¼­´Â ´ëÅð°ñÀÌ ¿ÜÃø¸¸ ¾Æ´Ï¶ó Àü¹æ¿¡µµ ºñ±¸·Î ´þÈ÷Áö ¾ÊÀ¸¸ç ±¼°î ±¸ÃàÀÌ ÀÖÀ¸¹Ç·Î ½ÅÀü Àý°ñ¼ú ¿îµ¿¹üÀ§¸¦ Á¤»óÀ¸·Î ȸº¹½Ã۰í ÅëÁõ°ú °¨ÀÔÀÇ Çö»ó3, 22)À» ¾ø¾ÖÁÖ´Â °ÍÀÌ´Ù. ±¼°î-½ÅÀü Àý°ñ¼ú¿¡ ´ëÇÑ È¥µ¿ÀÌ ÀÖÀ» ¼ö Àִµ¥ Àý°ñ¼úÈÄ Ãø¸é ÃÔ¿µ»ó ±ÙÀ§ ´ëÅðºÎÀÇ À§Ä¡¸¦ ¸»ÇÑ °ÍÀÌ´Ù(Fig. 7). ±×·¯¹Ç·Î ±¼°î-Àý°ñ¼úÀº °¢ÀÌ ÈĹ濡 À§Ä¡ÇÏ°í ±ÙÀ§ºÎ´Â Àü¹æÀ» ÇâÇϸç, ½ÅÀü-Àý°ñ¼úÀº Àý°ñ ºÎÀ§°¡ ¾ÕÂÊ Áï Àü¹æ¿¡ ÀÖ°í ´ëÅð°ñµÎ´Â ÈĹ濡 À§Ä¡ÇÏ´Â °ÍÀÌ´Ù. °æ¹ÌÇÑ ºñ±¸ ÀÌÇü¼ºÁõ ȯÀÚ´Â ´ëÅð°ñµÎÀÇ Àü¹æ ´þÈûÀÌ ºÎÁ·ÇϹǷΠ´ëÅð°ñµÎ¸¦ ÈĹæÀ¸·Î À§Ä¡½ÃŰ°í ±¼°î-Àý°ñ¼úÀº ´ë°³ ¹«Ç÷¼º ±«»ç¿¡¼­ ±«»ç°¡ Àü¹æ¿¡ À§Ä¡ÇϹǷΠÀ̸¦ ½ÃÇàÇÑ´Ù.

¿Ü¹Ý-½ÅÀü Àý°ñ¼úÀº ºñ±¸¿Í Á¢Ã˵Ǵ ½Å°æÀÌ ºÐÆ÷µÈ ´ëÅð°ñµÎ Àü¹æÀ» ½Å°æÀÌ ¾ø´Â °ñ±Ø Áï, ºñ±¸°ñ ³»Ãø°ú ÈĹæ(posteromedial)À¸·Î Çü¼ºµÈ °ñ±Ø(capital femoral osteophyte)À¸·Î °í°üÀý ¿îµ¿ Áß½ÉÀ» À̵¿½Ã۸ç, üÁß Áö·¿´ëÀÇ ¹«°ÔÇÏÁßÀ» ÁÙÀÌ°í °í°üÀý¿¡ °¡´Â ÀÀ·ÂÀ» ÁÙÀÌ´Â °ÍÀÌ´Ù.(Fig. 7,8). ¼ö¼úÀü¿¡ ¹æ»ç¼± Åõ½Ã±â·Î °¡´ÉÇÑ °üÂûÇÏ¿© °úµµÇÏ°Ô Çü¼ºµÈ °ñ±ØÀÌ 20-35°Á¤µµ ¿Ü¹ÝÀý°ñ¼úÈÄ ºñ±¸ ³» Áß¾Ó¿¡ À§Ä¡ÇÏ¿©¾ß Çϸç, ȯÀÚ´Â ¼úÀü¿¡ °í°üÀý ¿îµ¿¹üÀ§´Â ±¼°îÀÌ Àû¾îµµ 50° ÀÌ»ó µÇ¾î¾ß ÇÑ´Ù. ¼úÀü¿¡ ÃÖ´ëÇÑ ³»ÀüÇÏ¿© ¹æ»ç¼± »çÁøÀ» ÃÔ¿µÇÏ¿© ¼úÈÄÀÇ »óŸ¦ ¿¹ÃøÇϱ⵵ ÇÏÁö¸¸ °úµµÇÑ °ñ±ØÀÌ ÀϹÝÀûÀ¸·Î ³»-ÈĹæÀ¸·Î ÀüÀ§µÇ¾î ´Ü¼ø ¹æ»ç¼± ÃÔ¿µÀ¸·Î´Â ¿¹ÃøÀÌ ¾î·Á¿î ´ÜÁ¡ÀÌ ÀÖ´Ù. ¼ö¼úÈÄ ÃæºÐÇÑ ´þÈûÀ» ¾òÁö ¸øÇÑ °æ¿ì, ¼±¹Ý¼ö¼ú(shelf procedure)À̳ª ºñ±¸Àý°ñ¼ú(acetabuloplasty)ÀÌ µ¿½Ã¿¡ ÇÊ¿äÇÑ °æ¿ì°¡ ÀÖ´Ù. ¼ö¼úÈÄ °üÀý°£°ÝÀÌ À¯ÁöµÇ³ª ³Ð¾îÁö¸é¼­ Á¤»óÀûÀÎ ¿îµ¿¹üÀ§¸¦ ¾òµµ·Ï ÇÏ´Â °ÍÀÌ ¸ñÀûÀÌ´Ù.

Bombelli3)´Â ½ÅÀüÀý°ñ¼ú·Î °üÀý±â´ÉÀÌ Á¤»óÀ¸·Î µ¹¾Æ¿ÔÀ¸¸ç, ÅëÁõ°ú °¨ÀÔÀÇ ÁÖ¿ä¿äÀÎÀÌ Á¦°ÅµÇ¾ú´Ù°í º¸°íÇÏ¿´´Ù. Maistrelli 15)´Â ¿Ü¹Ý-½ÅÀü Àý°ñ¼úÈÄ 11-15³â ÃßÀû Á¶»ç°á°ú 67%(in 277 hips)¿¡¼­ ¸¸Á· ÀÌ»óÀÇ °á°ú¸¦ ¾ò¾úÀ¸¸ç °¡Àå ÁÁÀº °á°ú´Â 40¼¼ ÀÌÇÏÀÇ ÀþÀºÀÌ, ÆíÃø¿¡¸¸ ÀÌȯÀÌ µÈ °æ¿ì, ¼úÀü¿¡ ÁÁÀº ¿îµ¿¹üÀ§¸¦ °¡Áö°í ÀÖ¾úÀ¸¸ç ¿øÀÎÀÌ ÀÌÂ÷¼ºÀÎ °æ¿ì¿¡ ÁÁ¾Ò´Ù°í ÇÏ¿´´Ù. ºÒ¸¸Á·ÀÇ °á°ú´Â ¼ö¼úÀü¿¡ ±¼°îÀÌ Á¦ÇѵǾî 60° ÀÌ»ó ±¼°îÀÌ µÇÁö ¾ÊÀ¸¸é ±Ý±âÁõÀ̶ó°í ÇÏ¿´´Ù.

 

¥¹  °ñ¹Ý ÁÖÀ§ Àý°ñ¼ú

 

1. ±¸Çüºñ±¸ Àý°ñ¼ú(spherical acetabular osteotomy)

 

±¸Çüºñ±¸ Àý°ñ¼úÀº ºñ±¸ÀÇ ¿ëÀû¿¡ Àå¾Ö¸¦ ÁÖÁö ¾ÊÀ¸¸ç, ºñ±¸ ÀÚüÀÇ »ý¸®ÇÐÀûÀÎ ÀçÇü¼º´É·Â¿¡ ÀÇÇØ ºñ±¸ ±¸Á¶¸¦ ´Ù½Ã ÀçÁ¤·ÄÇÒ ¼ö ÀÖ´Ù. ÀåÁ¡À¸·Î´Â ¹Ù·Î °üÀý ºÎÀ§¿¡¼­ ½ÃÇàÇÑ´Ù´Â °Í°ú ÃæºÐÇÑ È¸Àü±³Á¤À» ½Ãų ¼ö ÀÖ´Ù´Â °ÍÀÌ´Ù. ±×·¯¹Ç·Î ÀþÀºÀÌ¿¡°Ô ±¹ÇѵÇÁö¸¸ ºñ±¸ÀÇ »ï¹æ ¿¬°ñ¿¡ ¼Õ»óÀ» ÁֹǷΠ°ñ¼º¼÷ÀÌ ¿Ï¼ºµÇ±â Àü¿¡ ½ÃµµÇÏ´Â °ÍÀº ±Ý±âÁõÀÌ´Ù.

Tagawa28)¿¡ ÀÇÇÑ ÀûÀÀÁõÀº °ñ¼º °üÀý¿°ÀÇ Ãʱ⿡´Â ´ëÅð°ñÀÌ ÃÖ´ëÇÑ ¿ÜÀü»óÅÂÀÇ ÀüÈÄ¸é ¹æ»ç¼±»ó ±¸ÇüÀ» ÀÌ·ç¾î¾ß Çϸç ÁøÇàÀÌ µÈ °æ¿ì¿¡´Â ¿ÜÀü »óÅ¿¡¼­ ºñ±¸¿Í ´ëÅð°ñµÎ¿Í °üÀý°£°ÝÀÌ À¯ÁöµÇ¾î¾ß ÇÏ°í ´ëÅð°ñµÎ°¡ ±¸ÇüÀÇ »óÅ¿©¾ß ÇÑ´Ù°í ÇÏ¿´´Ù.

ÇÕº´ÁõÀ¸·Î´Â ²øÀ̳ª ±Ý¼Ó±â±¸°¡ °üÀý³»·Î À߸ø µé¾î°£ °æ¿ì ¿¬°ñ ¿ëÇØÁõÀ̳ª Àý°ñ¼ú ºÎÀ§ ºÒÀ¯ÇÕÀ̳ª ȸÀüµÈ ºñ±¸ÀÇ ±«»ç°¡ ¿Ã ¼ö ÀÖ´Ù°í ÇÏ¿´´Ù27). ±×¿Ü ¿ÜÃø ´ëÅð ÇÇ ½Å°æ(lateral femoral cutaneous nerve) ÀÌ»óÀÌ ÀÖ¾ú´Ù°í º¸°íÇÏ¿´´Ù. ÀÓ»ó°á°ú16)·Î 292·Ê¿¡ ´ëÇÑ Á¶»ç°á°ú Æò±Õ¿¬·ÉÀº 33.1¼¼ ½ÃÇàÇÏ¿´À¸¸ç JOA Á¡¼ö°¡ ¼úÀü 78.6¿¡¼­ 98.6À¸·Î Áõ°¡ÇÏ¿´À¸³ª °í°üÀý ±¼°î °¢µµ°¡ °¨¼ÒÇÏ¿´°í, ¼ö¼úÈÄ 3³âÈĺÎÅÍ Á¡¼ö´Â Á¡Â÷ °¨¼ÒÇϱ⠽ÃÀÛÇÏ¿´´Ù°í ÇÏ¿´´Ù.

 

2. º£¸¥ ºñ±¸ÁÖº¯ Àý°ñ¼ú (Bernese periacetabular osteotomy)

 

1980³â ÃÊ Ganz9)¿¡ ÀÇÇØ ¼Ò°³µÈ ÀÌ ¹æ¹ýÀº ÇöÀç ¸¹Àº ÀÇ»çµéÀÌ ¼±È£ÇÏ´Â ¼ö¼ú¹æ¹ýÀÌ´Ù(Fig. 8). ÀûÀÀÁõÀ¸·Î´Â ûÀå³â±â ÀÌÈÄÀÇ ¼ºÀÎ ÀÌÇü¼ºÁõ ȯÀÚ Áï, ±â°èÀûÀÌ ÇÏÁßÀÌ Å« °í°üÀý °¨ÀÔ Çö»ó(impingement), °ñ¹Ý°ñ ´þÈûÀÌ ºÎÁ·ÇÏ¿© ºÒ¾ÈÁ¤ÀûÀÎ °ñ¹Ý¿¡¼­ ÀûÀÀÀÌ µÈ´Ù(Fig. 8,9,10).

ºñ±¸ ÁÖº¯ Àý°ñ¼úÀÇ ÀåÁ¡17)À¸·Î´Â ¨ç ´Ü ÇϳªÀÇ Àý°³¼ú(Smith-Peterson approach)¿¡ ÀÇÇÏ¿© ¼¼°÷ÀÇ Àý°ñ¼úÀÌ °¡´ÉÇÏ°í ¨è Áø¼º°ñ¹ÝÀÇ ÇüÅ´ º¯ÇÏÁö ¾ÊÀ¸¸ç ¨é ³»-¿ÜÃøÀÇ ÀüÀ§·Î ±¤¹üÀ§ÇÑ ±³Á¤ÀÌ °¡´ÉÇÏ¸ç ¨ê ºñ±¸·Î °¡´Â Ç÷°üÀÌ º¸ÀüµÇ¸ç ¨ë ºñ±¸ °ñÆíÀÇ ±³Á¤Àº ÃÖ¼Ò 2°³ÀÇ ³ª»ç¸øÀ¸·Î ±³Á¤ÀÌ °¡´ÉÇϰí ÈÄ¹æ °ñÁÖ°¡ º¸È£µÇ¾î ÀÖÀ¸¹Ç·Î °ð¹Ù·Î üÁߺÎÇϰ¡ °¡´ÉÇÏ´Ù´Â ÀåÁ¡ÀÌ ÀÖ´Ù.

´ÜÁ¡À¸·Î´Â ¨ç À̼Ҽº °ñÈ­°¡ ¿Ã ¼ö ÀÖÀ¸¸ç ¨è °í°üÀýÀÌ Àü¹æÀ¸·Î À§Ä¡ÇÒ ¼ö ÀÖÀ¸¸ç ¨é ±¸Çü Àý°ñ¼úÀÌ ¾Æ´Ï¾î¼­ ȸÀüÀÌ ¾î·Æ°í ¨ê ¼ö¼ú¼ö±â°¡ ¾î·Á¿ö Àü¹®°¡¸¸ÀÌ ÇÒ ¼ö ÀÖ´Ù´Â °ÍÀÌ´Ù. ±× ¿Ü ´ëÅðÀüÀںΠÀý°ñ¼ú°ú º´ÇàÇÒ ¼ö ÀÖ´Â °ÍÀº ÀåÁ¡ÀÌ´Ù.

±×·¯³ª Trousdale µî30)ÀÇ º¸°í·Î 42¸íÀÇ È¯ÀÚ¿¡¼­ 32 ºñ±¸ ÁÖÀ§ Àý°ñ¼ú¸¸À» ÇàÇϰí 10·Ê¿¡¼­´Â µ¿½Ã¿¡ ´ëÅð°ñ Àý°ñ¼úÀ» ½ÃÇàÇÑ °á°ú, Á¦1, 2´Ü°è °üÀý¿° 33¸íȯÀÚÁß 32¸í¿¡¼­ ¾çÈ£ ÀÌ»óÀÇ °á°ú¸¦ ¾ò¾úÀ¸³ª, ÀÌ¹Ì ÁøÇàµÈ °üÀý¿° ȯÀÚ 9¸íÁß 8¸í¿¡¼­´Â HSS Á¡¼ö°¡ 70 ÀÌÇÏ¿´À¸¸ç, °á±¹ 6¸íÀÇ È¯ÀÚ´Â Àΰø°í°üÀý ġȯ¼úÀ» ÇÏ¿´´Ù°í ÇÏ¿´´Ù. ¼úÀü¿¡ ºñÇØ °í°üÀýÀÇ ±â´ÉÀûÀÎ Á¡¼ö´Â ÁÁ¾ÆÁ³´õ¶óµµ, ¾î´À Á¤µµÀÇ ¿îµ¿°¨¼Ò°¡ ¹ß»ýÇÏ¿´°í ¼ö¼ú ´ç½Ã¿¡ °üÀý¿°ÀÌ ÀÌ¹Ì ÁøÇàµÈ ȯÀÚ¿¡¼­´Â ºÒ·®ÇÑ °á°ú¸¦ ÃÊ·¡ÇÏ¿´´Ù°í ÇÏ¿´´Ù.

Crockarell7)ÀÇ º¸°í·Î´Â 21¸íÀÇ È¯ÀÚ¿¡¼­ Mayo °í°üÀý Á¡¼ö°¡ ¼ö¼úÀü 46Á¡¿¡¼­ 68Á¡À¸·Î ´ëºÎºÐ ÁÁ¾ÆÁ³À¸³ª, ¿îµ¿¹üÀ§(±¼°î-³»È¸Àü)´Â ¼ö¼ú ÈÄ °¨¼ÒÇÏ¿´´Ù°í ÇÏ¿´´Ù. Àü¹æCE °¢Àº -6°¿¡¼­ 38°·Î Áõ°¡ÇÏ¿´À¸¸ç, ¿ÜÃøCE °¢Àº 2°¿¡¼­ 24°·Î Áõ°¡ÇÏ¿´À¸¸ç ºñ±¸ index´Â 24°¿¡¼­ 11°·Î Çâ»óµÇ¾ú´Ù°í ÇÏ¿´´Ù.

 ÇÕº´ÁõÀ¸·Î´Â ½Å°æÀå¾Ö°¡ °¡Àå ¸¹¾ÒÀ¸¸ç ÀÌÁß ¿ÜÃø ´ëÅð °¨°¢ ½Å°æÀå¾Ö°¡ 35%À̸ç, ´ëÅð ½Å°æÀå¾Ö, ½ÉºÎÁ¤¸Æ Ç÷ÀüÁõ°ú Àý°ñ¼úºÎÀ§ÀÇ ºÒÀ¯ÇÕ, À̼Ҽº °ñÇü¼ºÁõÀÌ ÀÖ¾ú´Ù°í º¸°íÇÏ¿´´Ù.

 

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 °í°üÀýÀÇ °ñ¼º°üÀý¿°ÀÇ ¼ö¼úÀûÄ¡·á¿¡´Â ÀÚ½ÅÀÇ °üÀýÀ» º¸Àü À¯Áö½ÃÄÑÁÖ´Â Àý°ñ¼ú°ú Àΰø°üÀý¼ö¼ú ¹æ¹ýÀÌ ÀÖ´Ù. Àþ°í Ȱµ¿ÀûÀÎ ÀþÀºÀÌ¿¡°Ô¼­ °üÀý¿°ÀÇ À¯¹ßÀÎÀÚ°¡ Áï »ÀÀÇ Á¤·Ä»óÅ ÀÌ»óÀ¸·Î ÀÎÇÑ ±â°èÀûÀÎ °ÍÀ̸ç, ºÒ°¡¿ªÀûÀÎ º¯È­°¡ ¾ø´Ù°í ÆÇ´ÜµÇ¸é Àý°ñ ±³Á¤¼úÀ» ½ÃÇàÇϸé Á¤»óÀûÀÎ ÀÚ½ÅÀÇ °üÀýÀ» À¯Áö½Ãų ¼ö ÀÖÀ¸¸ç Àΰø°üÀýÀÇ Ä¡È¯½Ã±â¸¦ ´ÊÃß´Â È¿°ú°¡ ÀÖÀ» °ÍÀÌ´Ù.  

 

Âü°í¹®Çå

 

1. Aronson J: Osteoarthritis of the young adult hip: Etiology and treatment, in Anderson LD (ed): Instructional Course Lectures, XXXV. St. Louis, Mo, CV Mosby, 1986, p 119-128.```````

2. Betz RR, Kumar SJ, Palmer CT, et al: Chiari pelvic osteotomy in children and young adults. J Bone Joint Surg 1988;70A:182-191.

3. Bombelli R (ed): Structure and Function in Normal and Abnormal Hips: How to Rescue Mechanically Jeopardized Hips, ed 3. Berlin, Germany, Springer-Verlag, 1993.

4. Booth RE Jr: The closing circle: Limitations of total joint arthroplasty. Orthopedics 1994;17:757-759.

5. Chiari K: Medial displacement osteotomy of the pelvis. Clin Orthop 1974;98:55-71.

6. Cooperman DR, Wallensten R, Stulberg SD: Post-reduction avascular necrosis in congenital dislocation of the hip, J Bone Joint Surg 1980;62A:247-258.

7. Crockarell J JR, Trousadale RT, Cabanela ME, Berry DJ: Early experience and results with the periacetabular osteotomy: The Mayo clinic experience. Clin Orthop 363:45-53,1999

8. Ewald FC, Poss R, Pugh J, et al: Hip cartilage supported by methacrylate in canine arthroplasty. Clin Orthop 1982;171:273-279.

9. Ganz R, Klaue K, Vinh TS, et al: A new periacetabular osteotomy for the treatment of hip dysplasia: Technique and preliminary results. Clin Orthop 1988;232:26-36.

10. Geva H, Bialik V, Dimeglio A, et al: Concepts about prevention as defined by members of the European Pediatric Orthopaedic Society. J Pediatr Orthop 1993;2:104-107.

11. Hadley NA, Brown TD, Weinstein SL: The effects of contact pressure elevations and aseptic necrosis on the long-term outcome of congenital hip dislocation. J Orthop Res 1990;8:504-513.

12. Hierholzer G, Muller KH (eds): Corrective osteotomies of the lower extremity after trauma. New York, Springer-Verlag, 1985.

13. Klaue K, Durnin CW, Ganz R: The acetabular rim syndrome: A clinical presentation of dysplasia of the hip. J Bone Joint Surg 1991;73B:423-429.

14. Lequesne M, de Seze S: False profile of the pelvis: A new radiographic incidence for the study of the hip. Its use in dysplasias and different coxopathies. Rev Rheum 1961;28:643-652.

15. Maistrelli GL, Gerudini M, Fusco U et al.: Valgus-extension osteotomy for        osteoarthritis of the hip: indication and long-term results. J Bone Joint            Surg72B:653-657, 1990

16. Matsumoto T. Rotational acetabular osteotomy from The Adult Hip,      Philadelphia-New York, Lippincott-Laven, 1998

17. Millis MB, Kim YJ: Rationale of osteotomy and related procedure for hip             preservation: a review. Clin Orthop 405:108-121,2002

18. Morita S, Yamamoto H, Hasegawa S, Kawachi S and Shinomiya K: Long-term        results of valgus extension femoral osteotomy for advanced osteoarthritis of the     hip. J Bone Joint S, 82B: 824-829,2000

19. Morscher EW: Intertrochanteric osteotomy in osteoarthritis of the hip, in Riley LH   Jr(ed): The: proceeding of the 8th open scientific meeting of the hip society. St.     Louis MO, CV Mosby:24-26,1980

20. Ninomiya S: Rotational acetabular osteotomy for the severely  dysplastic hip in the adolescent and adult. Clin Orthop 1989;247:127-137.

21. Ninomiya S, Tagawa H: Rotational acetabular osteotomy for the dysplastic hip. J Bone Joint Surg 1984;66A:430-436.

22. Pauwels F(ed): Biomechanics of the Normal and Diseased Hip: Theoretical Foundation, Technique, and Results of Treatment. An Atlas. Berlin, Germany, Springer-Verlag, 1976.

23. Phillips RS: Phlebography in osteoarthritis of the hip. J Bone Joint Surg 1966;48B:280-288.

24. Phillips RS, Bulmer JH, Hoyle G, et al: Venous drainage in osteoarthritis of the hip: A study after osteotomy. J Bone Joint Surg 1967;49B:301-309.

25. Poss R: The role of osteotomy in the treatment of osteoarthritis of the hip. J Bone Joint Surg 1984;66A:144-151.

26. Radin EL: Osteoarthrosis: What is known about prevention? Clin Orthop 1987;222:60-65.

27. Schatzker J (ed): The Intertrochanteric Osteotomy. Berlin, Germany, Springer-Verlag, 1984.                 

28. Tagawa H: The treatment of coxarthrosis in adolescents and young adults, Hip joint 1:108-114,1975

29. Tonnis D: Congenital dysplasia and dislocation of hip in children and adults. New York, Springer 1987

30. Tonnis  D: Treatment of residual dysplasia after developmental dysplasia of the hip as a prevention of early coxarthrosis. J Pediatr Orthop 2:133-144,1993

31. Trousdale RT, Ekkerkamp A, Ganz R, Wallrichs SL: periacetabular and              intertrochanteric osteotomy for the treatment of osteoarthrosis in dysplastic hips. J  Bone Joint Surg 77A:73-76,1995

32. Wagner H: Experiences with spherical acetabular osteotomy for the correction of the dysplastic acetabulum, in Weil UH (ed): Acetabular Dysplasia. Skeletal Dysplasias in Childhood. Berlin, Germany, Springer-Verlag, vol 2, pp 131-145. 1978

 

Table 1. Therapeutic intervention in hip disease: reconstructive versus salvage osteotomy  

¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡

                                              Indications

Factors                  ¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡

                        Reconstruction osteotomy           Salvage osteotomy

¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡

Age                    Generally;<25 years (some biologic Generally;<50 years

                           plasticity remains)               

Symptoms              Minimal (but progressive)           Moderate to severe

Motion                 Near normal                        >60°flexion

Function                Near normal                        Fair to poor

Pathoanatomy          No irreversible changes            Irreversible changes

Radiology               Congruent but malaligned surfaces  Cartilage narrowing 

                                                             or incongruity or both

Prognosis if untreated  Poor                                Poor

¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡

 

Table 2. Tonnis Classification of Osteoarthritis by Radiographic Changes

¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡

Grade    Description

¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡

  0      No signs of osteoarthritis

  1      Mild: Increased sclerosis, slight narrowing of the joint

          space, no or slight loss of head spherocity

  2      Moderate: Small cysts, moderate narrowing of the joint

          space, moderate loss of head spherocity

  3      Severe: Large cysts, severe narrowing or obliteration of

          the joint space, severe deformity of the head

¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡

 

 

Fig.1 ÅëÁõ À¯¹ß °Ë»ç¹ýÀ¸·Î ȯÀÚ¸¦ ¹Ù·Î ´©¿î À§Ä¡¿¡¼­ ÀÌȯµÈ ÇÏÁö¸¦ ¿ÜȸÀü-°ú½ÅÀü ½ÃŰ¸é  ´ëÅð°ñµÎ°¡ Àü¹æ-¿ÜÃøÀ¸·Î ¾ÆÅ»±¸ µÇ¸é¼­ ÅëÁõÀ» È£¼ÒÇÑ´Ù(The apprehension test is elicited by passive external rotation and hyperextension, Pain is caused by anterior and lateral subluxation of the femoral head).

 

 

Fig.2. ³»¹Ý Àý°ñ¼úÀº ´ëÅð°ñµÎÀÇ Ã¼ÁߺÎÇÏ ¸éÀûÀ» ´Ã¸®°í °í°üÀýÁÖÀ§ÀÌ ±ÙÀ°À» ÀÌ·×½ÃŰ´Â È¿°ú°¡ ÀÖ´Ù( Varus osteotomy increases weight bearing area of femoral and at same time relaxes all tree important muscle groups about hip joint). b) ¿ÜÀü Àý°ñ¼úÀº ´ëÅð°ñµÎ üºÎºÎÇϺÎÀ§¸¦ ³ÏÈú¼ö´Â ÀÖÀ¸³ª ÁÖÀ§±ÙÀ°ÀÇ ±äÀå ¿ÏÈ­¸¦ À§Çؼ­´Â ±ÙÀý°³¼úÀÌ ÇÊ¿äÇÏ´Ù(valgus osteotomy increases weight-bearing area of femoral head , but does not produce muscle relaxation, Muscle relaxation can be obtained by tenotomy of iliopsoas and adductor muscles). a) The evaluation methods for lateral CE angle in AP view(n=36°), b) False profile view and anterior CE angle( >15°)

 

 

Fig.3. °ñ¹Ý°ñ Àý°ñ¼úÀÇ ¿©·¯¹æ¹ýÀ» µµ¸éÀ¸·Î Ç¥½ÃÇÏ¿´´Ù( Pelvic osteotomies for hip dysplasia. Dark lines indicate the location of each osteotomy).

 

 

 

Fig.4. °í°üÀý ±âº» ¹æ»ç¼± »çÁø»ó Á¶»çÇá¿©¾ß ÇÒ ºÎÀ§(Radiographic parameters)

 

 

Fig.5 ±ÙÀ§´ëÅð°ñ Àý°ñ¼úÈÄ ±â°èÀûÃàÀÇ º¯È­ ³»¹Ý Àý°ñ¼úÈÄ ´ëÅ𰣺δ ³»ÃøÀ¸·Î ÀüÀ§½ÃŰ°í ¿Ü¹Ý Àý°ñ¼úÈÄ ´ëÅ𰣺δ ¿ÜÃøÀ¸·Î ÀüÀ§½ÃÄÑ¾ß ±â°èÀû ÃàÀÌ ´ëƼ°ñµÎ-½½°üÀý Áß½É-Á·°üÀýÀÇ Áß½ÉÀ» Áö³ª´Â ÀÏÁ÷¼±À» ÀÌ·ê ¼ö ÀÖ´Â °ÍÀÌ´Ù.(An angulation osteotomy of the proximal femur changes mechanical axis of the lower extremity. Shaft displacement is required so that the mechanical axis does not pass the eccentrically through the knee and ankle. a varus osteotomy must be accompanied by medial displacement. B Valgus displacement must be accompanied by lateral shift displacement).

 

 

Fig. 6.  53¼¼ ¿©¼ºÀ¸·Î ¿Ü¹Ý-½ÅÀü Àý°ñ¼úÈÄ ¹æ»ç¼± ¼Ò°ß, 3³âÈÄ, ÃÖÁ¾ Ã߽ûó ȸº¹µÇ¾îÁø °üÀý°£°ÝÀ» º¸¿©ÁØ´Ù ( A radiograph of a 53-year-old-woman left hip OA a. Preoperative, b, At three years later after valgus-extension osteotomy, c. Restored joint space).

 

 

Fig. 7. ¿Ü¹Ý-½ÅÀü Àý°ñ¼ú°ú ±¼°î Àý°ñ¼úÀÇ ±×¸²[Valgus extension osteotomy(left) and valgus flexion osteotomy(right)]

 

 

 

Fig.8. º£¸¥ ¼ÒÀ§¡°°£Ã÷¡± ºñ±¸ÁÖÀ§ Àý°ñ¼úÀÇ ¼ö¼ú¹ý( The techniques and procedure of Ganz operation).

 

 

Fig.9.  60¼¼ ³²ÀÚ ¼ö¼úÀü(Ãø¹æ CE °¢ 15°) °ú ¼ö¼úÈÄ ¼Ò°ß( Ãø¹æ CE °¢ÀÌ 45°·Î ȸº¹ µÈ¼Ò°ß)[ a. Preoperative radiograph of 60-year-old male showed decreased lateral coverage of Left hip( CE angle 15°), b. Radiograph made 3 years later after Ganz showed full coverage of left femoral head( CE angle 45°)].

 

 

 

Fig. 10. 30¼¼ ¿©ÀÚ ¼ö¼úÀü ¼Ò°ß°ú ¼ö¼úÈÄ, 2³âÈÄ ¼Ò°ß[a. Preoperative  and postoperative(b) radiograph of 36-year-old female patient in whom a Ganz operation was performed for the treatment of mild acetabular dysplasia c. Two years later, radiograph shows full coverage of left femoral head].