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Artificial Fusion of Infected Total Knee Arthroplasty Using a Flexible Intramedullary Rod Bundle and an Antibiotic-Loaded Cement Spacer
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½Å¿µ¼ö(Shin Young-Soo) - °í·Á´ëÇб³ ¾È¾Ïº´¿ø Á¤Çü¿Ü°ú
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³ª°æ¿í(Nha Kyung-Wook) - ÀÎÁ¦´ëÇб³ ÀÏ»ê¹éº´¿ø Á¤Çü¿Ü°ú
À±Á¤·Î(Yoon Jung-Ro) - ¼¿ïº¸Èƺ´¿ø Á¤Çü¿Ü°ú
Çѽ¹ü(Han Seung-Beom) - °í·Á´ëÇб³ ¾È¾Ïº´¿ø Á¤Çü¿Ü°ú
Abstract
¿©·¯ ¹øÀÇ °¨¿°À¸·Î ÀÎÇØ ½ÇÆÐÇÑ Àΰø ½½°üÀý Àçġȯ¼úÀº ½É°¢ÇÑ ÇÕº´ÁõÀ» ¸¸µç´Ù. ÀÌ¿¡ ´ëÇØ ¿Ü°íÁ¤ ÀåÄ¡, ±Ý¼ÓÆÇ ¹× °ñ¼ö° ³» ±Ý¼ÓÁ¤À» ÀÌ¿ëÇÑ ½½°üÀý À¯ÇÕ¼úÀÌ ÇϳªÀÇ Ä¡·á¹æ¹ýÀ¸·Î ¾Ë·ÁÁ® ÀÖ´Ù. ÇÏÁö¸¸ ÀÌ·¯ÇÑ ¼ö¼ú ¹æ¹ýÀÌ °í·ÉÀÇ È¯ÀÚ¿¡¼´Â ½ÇÆÐÀ²ÀÌ ³ô±â ¶§¹®¿¡ ÀúÀÚµéÀº ´Ù¹ß À¯¿¬¼º °ñ¼ö° ³» ±Ý¼ÓÁ¤°ú Ç×»ýÁ¦°¡ Æ÷ÇÔµÈ ½Ã¸àÆ® ½ºÆäÀ̼¸¦ ÀÌ¿ëÇÑ »õ·Î¿î °üÀý À¯ÇÕ¼úÀ» ½ÃÇàÇÑ 2¿¹¸¦ ¼Ò°³ÇϰíÀÚ ÇÑ´Ù. ÀÌ Ä¡·á ¹æ¹ýÀ¸·Î ·Îµå ȤÀº ½Ã¸àÆ® ½ÇÆÐ ¾øÀÌ 2¿¹ ¸ðµÎ ¼º°øÇÏ¿´À¸¸ç, ÀÌ ¹æ¹ýÀÇ 2°¡Áö ÀåÁ¡Àº °¨¿° ¹Ú¸ê°ú ±â°èÀû °µµ¸¦ ¾ò¾ú´Ù´Â °ÍÀÌ´Ù. ÇÏÁö¸¸ ÀÌ Ä¡·á¹ýÀº ½Ã°£ÀÌ Áö³ª¸é¼ ·Îµå °ñÀý ȤÀº ÇØ¸®°¡ ¹ß»ýÇÒ ¼ö Àֱ⠶§¹®¿¡ Áö¼ÓÀûÀÎ »ðÀÔ¹° ÁÖÀ§ °¨¿°À¸·Î ÀÎÇÑ Àΰø ½½°üÀý Àç-Àçġȯ¼úÀÇ ½ÇÆÐÀÇ À§ÇèÀÌ ³ôÀº °í·ÉÀÇ È¯ÀÚ¿¡¼¸¸ »ç¿ëµÇ¾î¾ß ÇÑ´Ù.
Multiple total knee arthroplasty (TKA) failure resulting from a recurrent infection is a challenging problem. Knee arthrodesis is one treatment option that normally involves the application of an external fixator, plate fixation, and intramedullary nailing. However, these approaches are not always successful, and a reinfection is a risk, particularly in older, medically compromised patients. This paper reports a new arthrodesis technique that uses a bundle of flexible intramedullary rods and an antibiotic-loaded cement spacer. This technique was used in two cases of multiple TKA failure that resulted from a recurrent infection. The procedure was successful in both cases with no evidence of rod or cement failure. Two advantages of this procedure are infection eradication and mechanical strength. However, this procedure should only be used for medically compromised elderly patients at high risk of rerevision TKA failure resulting from persistent periprosthetic infection because rod fracture or loosening can occur with time.
Ű¿öµå
Àΰø ½½°üÀý ġȯ¼ú, °¨¿°, ÀÎÀ§Àû °üÀýÀ¯ÇÕ, Ç×»ýÁ¦ Æ÷ÇÔ ½Ã¸àÆ® ½ºÆäÀ̼
total knee arthroplasty, infection, artificial fusion, antibiotic-loaded cement spacer
KMID :
0361620140490010079
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