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Long-Term Clinical Outcome of Two Stage Revision Surgery for Infected Hip Arthroplasty Using Cement Spacer
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°Áؼø(Kang Joon-Soon) - ÀÎÇÏ´ëÇб³ Àǰú´ëÇÐ Á¤Çü¿Ü°úÇб³½Ç
¹®°æÈ£(Moon Kyoung-Ho) - ÀÎÇÏ´ëÇб³ Àǰú´ëÇÐ Á¤Çü¿Ü°úÇб³½Ç
À̵¿ÁÖ(Lee Tong-Joo) - ÀÎÇÏ´ëÇб³ Àǰú´ëÇÐ Á¤Çü¿Ü°úÇб³½Ç
±è¿µÅÂ(Kim Young-Tae) - ÀÎÇÏ´ëÇб³ Àǰú´ëÇÐ Á¤Çü¿Ü°úÇб³½Ç
·ùµ¿Áø(Ryu Dong-Jin) - ÀÎÇÏ´ëÇб³ Àǰú´ëÇÐ Á¤Çü¿Ü°úÇб³½Ç
ÃÖÀçȲ(Choi Jae-Hwang) - ÀÎÇÏ´ëÇб³ Àǰú´ëÇÐ Á¤Çü¿Ü°úÇб³½Ç
Abstract
¸ñÀû: Àΰø °í°üÀý ġȯ¼ú ÈÄ ¹ß»ýÇÑ °¨¿°¿¡¼ Ç×»ýÁ¦ °ñ ½Ã¸àÆ® ÃæÀü¹° »ðÀÔ ÈÄ 2´Ü°è Àçġȯ¼úÀÇ Àå±â °á°ú¸¦ ºÐ¼®ÇÏ¿´´Ù.
´ë»ó ¹× ¹æ¹ý: Ç×»ýÁ¦ °ñ ½Ã¸àÆ® ÃæÀü¹° »ðÀÔ ÈÄ 2´Ü°è Àçġȯ¼úÀ» ¹ÞÀº ȯÀÚ Áß 5³â ÀÌ»ó Ãß½ÃÇÑ 26¸íÀ» ´ë»óÀ¸·Î ÇÏ¿´´Ù. Æò±Õ Ã߽à ±â°£Àº 7.4³âÀ̾ú°í, ´ëÅ𠽺ÅÛÀº À¯ÁöÇÑ Ã¤ ºñ±¸ ºÎǰ¸¸ Àçġȯ¼úÀ» ½ÃÇàÇÑ °æ¿ì°¡ 11¿¹(1±º), ´ëÅð¿Í ºñ±¸ ºÎǰ ¸ðµÎ Àçġȯ¼úÀ» ½ÃÇàÇÑ °æ¿ì°¡ 15¿¹(2±º)¿´´Ù. ½ÇÇè½Ç °Ë»ç ¼öÄ¡, Harris °í°üÀý Á¡¼ö, Àçġȯ¼ú Àü, ÈÄÀÇ ¿µ»óÇÐÀû º¯È ¹× Àç°¨¿° ¿©ºÎ µîÀ» Æò°¡ÇÏ¿´´Ù.
°á°ú: ´ëÅ𠽺ÅÛ À¯Áö ¹× ºñ±¸ ºÎǰ¸¸ Àçġȯ¼úÀ» ½ÃÇàÇÑ 1±ºÀÇ Harris °í°üÀý Á¡¼ö´Â ¼ö¼ú Àü 51.1Á¡, 1³â Ã߽à 89.3Á¡, 3³â Ã߽à 91.8Á¡, 5³â Ã߽à 89.8Á¡À̾ú´Ù. ¸ðµç ºÎǰÀ» Á¦°ÅÇÑ 2±ºÀº ¼ö¼ú Àü 49.8Á¡, 1³â Ã߽à 83.7Á¡, 3³â Ã߽à 90.3Á¡, 5³â Ã߽à 88.7Á¡À̾ú´Ù. Àçġȯ¼ú ½ÃÇà ÈÄ °¢ ±º¿¡¼ 1¿¹¾¿ °¨¿°ÀÌ Àç¹ßÇÏ¿´´Ù.
°á·Ð: Àΰø °í°üÀý ġȯ¼ú ÈÄ °¨¿°¿¡ ´ëÇÏ¿© Ç×»ýÁ¦ °ñ ½Ã¸àÆ® ÃæÀü¹°À» ÀÌ¿ëÇÑ 2´Ü°è Àçġȯ¼úÀ» ÅëÇÏ¿© 92.3%ÀÇ Ä¡·á °á°ú¸¦ ¾ò¾ú´Ù. °¨¿°ÀÌ °í°üÀý ³»¿¡ ±¹ÇÑµÇ°í ´ëÅ𠽺ÅÛÀÌ ¾ÈÁ¤ÀûÀÎ °æ¿ì ½ºÅÛÀº À¯ÁöÇÑ Ã¤ ºñ±¸ÄŸ¸À» Á¦°ÅÇϰí Ç×»ýÁ¦ °ñ ½Ã¸àÆ® ÃæÀü¹°À» »ðÀÔÇÏ¿© ¸¸Á·ÇÒ ¸¸ÇÑ °á°ú¸¦ ¾òÀ» ¼ö ÀÖ¾ú´Ù.
Purpose : We retrospectively analyzed long-term clinical results after two-stage revision arthroplasty using an antibiotic-impregnated cement spacer for infected total hip arthroplasty.
Materials and Methods : Twenty-six hips (group 1: cup exchanged, group 2: cup and stem exchanged) were enrolled in this study. The mean follow-up period was 7.4 years (5 to 11 years). We analyzed the laboratory findings, the time interval between antibiotic-impregnated cement spacer insertion and revision arthroplasty, Harris hip score, Oxford hip score, radiologic changes, and recurrence of infection.
Results : Revision hip arthroplasty was performed at 7.5 weeks on average (group 1: 7.2 weeks, group 2: 7.7 weeks) after implant removal and cement spacer insertion. In group 1, Harris hip score was 51.1 points preoperatively, 84.4 points at six months, 89.3 points in at one year, 91.8 points at three years, and 89.8 points at five years. In group 2, the Harris hip score was 49.8 points preoperatively, 78.1 points at six months, 83.7 points at one year, 90.3 points at three years, and 88.7 points at five years. Recurrence of infection developed in one hip in each group.
Conclusion : Ninety-two percent of infected hips were eradicated with two-stage revision arthroplasty using an antibiotic-impregnated cement spacer for infected hip arthroplasty at minimum five-year follow-up. When the infection was limited to the hip joint and the stem was fixed well, two-stage revision with stem retained could be a good treatment option.
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Àΰø °í°üÀý ġȯ¼ú, °¨¿°, Àçġȯ¼ú, ÃæÀü¹°
hip arthroplasty, infection, revision, spacer
KMID :
0361620140490050355
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