|
°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 ¸øÇÏ¸é¼ 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).
¥° ¹æ»ç¼± ¼Ò°ß
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).
¥± ÀÓ»ó°Ë»ç
´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).
¥² Ä¡ ·á
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.
¥³ Àý°ñ¼úÀÇ ¿øÄ¢
»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).
¥´ ÀûÀÀÁõ°ú ±Ý±âÁõ
´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.
¥µ ¹æ»ç¼± °Ë»ç
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» ¿ÏȽÃŰ°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 °ñȰ¡ ¿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.
? ¸ÎÀ½¸»
°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 ¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡¦¡
|