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Ilizarov ½Ã¼ú ÈÄ ÃßÀû°Ë»ç¿¡ ÀÖ¾î ÃÊÀ½ÆÄ°Ë»çÀÇ À¯¿ë¼º : ´Ü¼øÃÔ¿µ°úÀÇ ºñ±³ Usefulness of Ultrasonography in Follow-up Evaluation after Ilizarov Procedure : Comparison with Plain Radiography

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ÀÌÁ¾ÈÆ/Jong Hoon Lee Áö¼º¿ì/ÀÌÈ£¿ø/À̼º¹®/±èÁ¤½Ä/±èÈ«/¿ì¼º±¸/¼Û±¤¼ø/Á¶±æÈ£/Sung Woo Jee/Ho Won Lee/Sung Moon Lee/Jung Sik Kim/Hong Kim/Sung Ku Woo/Kwang Soon Song/Kil Ho Cho

Abstract

¸ñ Àû : Ilizarov ½Ã¼ú ÈÄ ÃßÀû°Ë»ç¿¡ À־ ÃÊÀ½ÆÄ°Ë»çÀÇ À¯¿ë¼ºÀ» ´Ü¼øÃÔ¿µ°ú ºñ±³ÇÏ¿©
¾Ë¾Æº¸°íÀÚ ÇÏ¿´´Ù.
´ë»ó ¹× ¹æ¹ý : Ilizarov¼ú½ÄÀ¸·Î °ñ ½Å¿¬¼úÀ» ½Ç½ÃÇÑ È¯ÀÚÁß ÃÊÀ½Æİ˻縦 ½ÃÇàÇÑ 12¿¹¸¦
´ë»óÀ¸·Î ÈÄÇâÀûÀ¸·Î ºÐ¼®ÇÏ¿´À¸¸ç, ¿øÀÎÀ¸·Î´Â ¿Ü»ó ÈÄ »çÁöº¯Çü ¶Ç´Â ºÒÀ¯ÇÕ 9¿¹, ¼±Ãµ¼º
°¡°üÀýÁõ 1¿¹, ¼Ò¾Æ¸¶ºñ ÈÄÀ¯Áõ 1¿¹, ´Ü½Å(short stature) 1¿¹¿´´Ù. ¿¬·ÉºÐÆ÷´Â 8¼¼¿¡¼­ 63¼¼
·Î Æò±Õ 29¼¼¿´°í ³²ÀÚ 11¿¹, ¿©ÀÚ 1¿¹¿´À¸¸ç ½Å¿¬ºÎÀ§´Â °æ°ñ 10¿¹, ´ëÅð°ñ 2¿¹¿´´Ù.
´ë»óȯÀڵ鿡°Ô Ilizarov ±â±¸¸¦ Âø¿ë½ÃŲ ÈÄ ÇÇÁú°ñ Àý°ñ¼úÀ» ½ÃÇàÇÏ¿´À¸¸ç ¼ö¼ú ÈÄ Æò±Õ
7ÀÏ¿¡¼­ 10ÀÏÀÇ ÈÞÁö±â ÀÌÈÄ ÇÏ·ç¿¡ 1mm¾¿ 4ȸ·Î ³ª´©¾î °ñ ½Å¿¬¼úÀ» ½ÃÇàÇÏ¿´´Ù. ½Å¿¬ ÈÄ
2ÁÖ¿¡¼­ 4ÁÖ»çÀÌ¿¡ óÀ½ ÃÊÀ½Æİ˻縦 ½ÃÇàÇÏ¿© ´Ü¼øÃÔ¿µ°ú ºñ±³ÇÏ¿´°í, ÃÊÀ½ÆÄ°Ë»ç´Â
5-10MHzÀÇ ¼±Çü(linear) ȤÀº º¼·Ï(convex) ŽÃËÀÚ¸¦ »ç¿ëÇÏ¿© Á¾´Ü¸é»ó°ú Ⱦ´Ü¸é»óÀ» ¸ð
µÎ ¾ò¾úÀ¸¸ç 3¿¹¿¡¼­´Â »öµµÇ÷¯°Ë»ç¸¦ ½ÃÇàÇÏ¿´´Ù. ÃÊÀ½ÆÄ °Ë»ç»ó ½Å»ý°ñ Çü¼ºÀÇ ÆÇ´ÜÀº
Àú¿¡ÄÚÀÇ ½Å¿¬ºÎÀ§¿¡ Á¡»ó ȤÀº ¼±»óÀÇ °í¿¡ÄÚ°¡ º¸ÀÏ ¶§ À̸¦ ½Å»ý°ñÀÌ Çü¼ºµÈ °ÍÀ¸·Î ÆÇ
Á¤ÇÏ¿´´Ù.
°á °ú : ½Å»ý°ñ Çü¼ºÀÇ ÃÖÃÊ È®Àνñâ´Â ÃÊÀ½ÆÄ°Ë»ç»ó ½Å¿¬ ÈÄ 18ÀÏ¿¡¼­ 29ÀÏ(Æò±Õ 23ÀÏ)
À̾ú°í, ´Ü¼øÃÔ¿µ»ó 37ÀÏ¿¡¼­ 58ÀÏ(Æò±Õ 45ÀÏ)·Î ÃÊÀ½Æİ˻簡 ´Ü¼øÃÔ¿µº¸´Ù ÃÖ¼ÒÇÑ 3ÁÖ ÀÌ
»ó ´õ »¡¸® ½Å»ý°ñ Çü¼ºÀ» ÀÎÁöÇÒ ¼ö ÀÖ¾ú´Ù. Ilizarov ½Ã¼ú ÈÄ ÇÕº´ÁõÀ¸·Î´Â ÃÊÀ½ÆÄ ÃßÀû°Ë
»ç»ó ½Å¿¬ºÎÀ§ ³¶Á¾ 4¿¹, pin ºÎÀ§ °¨¿°ÀÌ 1¿¹¿¡¼­ °üÂûµÇ¾ú´Ù. ÀÌ Áß ÃÊÀ½ÆÄ°Ë»ç»ó ³¶Á¾ÀÌ
¹ß°ßµÈ 4¿¹ ¸ðµÎ¿¡¼­ ´Ü¼øÃÔ¿µ»ó ³¶Á¾À» °üÂûÇÒ ¼ö ¾ø¾ú´Ù. ³¶Á¾ÀÇ Å©±â´Â 12mm¿¡¼­
22mm·Î Æò±Õ 17mm¿´´Ù. ³¶Á¾ 4¿¹ Áß 1¿¹¿¡¼­´Â ÃÊÀ½ÆÄÀ¯µµÇÏ ÃµÀÚ¸¦ ½Ç½ÃÇÏ¿´´Ù. »öµµÇÃ
·¯¸¦ ½ÃÇàÇÑ 3¿¹¿¡¼­´Â °ñ°á¼ÕºÎÀ§ °¡ÀåÀÚ¸®¿¡¼­ º¸Á¸µÈ °ñ¸·Ç÷°üÀ¸·Î »ý°¢µÇ´Â Ç÷·ù¸¦ °ü
ÂûÇÒ ¼ö ÀÖ¾ú´Ù.
°á ·Ð : Ilizarov½Ã¼ú ÈÄ ÃßÀû°Ë»ç¿¡ ÀÖ¾î ÃÊÀ½ÆÄ°Ë»ç´Â ´Ü¼øÃÔ¿µ¿¡ ºñÇØ ½Å»ý°ñ Çü¼ºÀ» ÃÖ
¼ÒÇÑ 3ÁÖÀÌ»ó »¡¸® È®ÀÎÇÒ ¼ö ÀÖ¾ú°í, ÇÕº´ÁõÀ» Á¶±â¿¡ Áø´Ü°¡´ÉÇÏ¿´À¸¸ç ÇÕº´ÁõÀÌ ÀÖÀ» ¶§
ÃÊÀ½ÆÄÀ¯µµÇÏ ÁßÀçÀû ½Ã¼úÀÌ °¡´ÉÇÏ¿´°í »öµµÇ÷¯¸¦ ÀÌ¿ëÇØ °ñ¸·Ç÷°üÀÇ º¸Á¸À¯¹«¸¦ ¾Ë ¼ö
ÀÖ¾úÀ¸¹Ç·Î °ñ ½Å¿¬¼úÀÇ Ãʱâ ÃßÀû°Ë»ç¿¡ À¯¿ëÇÑ ¹æ¹ýÀ¸·Î »ç·áµÈ´Ù.
#ÃÊ·Ï#
Purpose : To compare the usefulness of ultrasonography in follow up evaluation after
the Ilizarov procedure with that of plain radiography.
Materials and Methods : We analyzed ultrasound findings in twelve patients who had
undergone the Ilizarov procedure, and retrospectively compared the results with the
findings of plain radiography. The procedure was performed due to post-traumatic limb
deformity or non-union (nine of twelve patients), congenital pseudoarthrosis (one case),
sequelae of poliomyelitis (one case), and short stature (one case). The patients' mean
age was 29 years ; eleven of twelve were male. Ten of twelve procedures were
performed on the tibia and two on the femur. After 7-10 days, distraction was initiated
at a rate of 0.25mm four times a day. Ultrasonography was performed with a 5-10 MHz
linear or convex transducer ; new bone formation was defined as dotted or linear
echogenic foci within a hypoechoic distraction gap. Initial ultrasonographic examination
was performed 2-4 weeks after distraction, and the results were compared with those of
plain radiography. Color Doppler imaging was performed in three cases.
Results : On ultrasonograms, new bone formation was initially detected 18-29(mean, 23)
days after distraction, and on plain radiographs, 37-58 (mean, 45) days after this
procedure ; ultrasonography thus detected new bone formation at least three weeks
earlier than did plain radiography. Complication after the Ilizarov procedure were four
cysts at the distraction site, and one pin site infection, as seen on ultrasonograms, None
of these four cysts, the size of which was 12-22mm (mean, 17mm), was visible on plain
radiographs. In one case in which a cysts was present, ultrasound-guided aspiration was
performed. Color Doppler examination was performed in three of twelve patients, and in
all three, periosteal vascularity at the edge of the distracted gap was seen to be
preserved.
Conclusion : After the Ilizarov bone lengthening procedure, ultrasound appears to be
useful for follow-up examination. New bone formation, as well as complications, can be
detected earlier ; it can indicate whether ultrasound-guided interventional procedure in
required, and if combined with color Doppler study, is able to detect the periosteal blood
supply. Further evaluation of the clinical significance of preserved periosteal blood supply
seems however, to be needed.

Å°¿öµå

Bones; surgery; Bones; US;

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