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TRAUMATIC BONE CYST A CASE REPORT

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¿À¹ÎÇü ( Oh Min-Hyung ) - ¿ø±¤´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
À̱¤Èñ ( Lee Kwang-Hee ) - ¿ø±¤´ëÇб³ Ä¡°ú´ëÇÐ
±è´ë¾÷ ( Kim Dae-Eop ) - ¿ø±¤´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç

Abstract

¿Ü»ó¼º °ñ³¶(Traumatic Bone Cyst)Àº »óÇÇÀÌÀåÀÌ ¾ø´Â ºñÄ¡¼º³¶À¸·Î °¨¿°ÀÇ Áõ°Å°¡ ¾øÀ¸¸ç ¸¹Àº ¾×ü°¡ ³»ÀåµÇ´Â Ư¡À» °¡Áö´Â º´¼ÒÀÌ´Ù. ¿Ü»ó¼º °ñ³¶Àº ÀÚ°¢Áõ»óÀÌ ¾ø´Â º´¼Ò·Î 10´ë¿¡¼­ 20´ë »çÀÌ¿¡ È£¹ßÇϸç ÁÖ·Î ³²ÀÚ¿¡¼­ È£¹ßÇÑ´Ù. º´¼Ò´Â ¹æ»ç¼±ÇÐÀûÀ¸·Î Á¶°³²®Áú ¸ð¾çÀÇ ¸íÈ®ÇÑ °æ°è¸¦ °¡Áö¸ç ¹æ»ç¼± Åõ°ú»óÀ» º¸ÀδÙ. º´¼Ò´Â Çظé°ñ¿¡ À§Ä¡ÇÏ¸ç °£È¤ Ä¡¹Ð°ñÀ» ÆØâ½ÃÅ°°Å³ª ºñ¹ÚÈ­½ÃŲ´Ù. º´¼Ò ÁÖº¯ÀÇ Ä¡¾Æ´Â »ýÈ°·ÂÀ» À¯ÁöÇϴ Ư¡ÀÌ ÀÖ´Ù. ÀϹÝÀûÀ¸·Î ¿Ü»ó¼º °ñ³¶Àº ¹æ»ç¼±ÇÐÀû, ÀÓ»óÀûÀÎ ±âÁØÀ¸·Î Áø´ÜÀ» ³»¸®°Ô µÈ´Ù. ¿Ü»ó¼º °ñ³¶ÀÇ Ä¡·á¹ýÀº ÀϹÝÀûÀ¸·Î ¿Ü°úÀûÀÎ ÀûÃâ¼ú°ú ¼ÒÆļúÀ» ½ÃÇàÇÑ´Ù.

º» µÎ Áõ·Ê Áß Ã¹ ¹ø° Áõ·Ê¿¡¼­ ȯ¾Æ´Â °³ÀÎÄ¡°úÀÇ¿ø¿¡¼­ Ä¡¼öÄ¡·á µµÁß ¹æ»ç¼± »çÁø¿¡¼­ ¹æ»ç¼±Åõ°ú»óÀÌ ¹ß°ßµÇ¾î º»¿øÀ¸·Î ÀǷڵǾúÀ¸¸ç Æijë¶ó¸¶ ¹æ»ç¼± »çÁøÃÔ¿µ °á°ú ÁÂÃø ÇϾǰñ¿¡ ¸íÈ®ÇÑ °æ°è¸¦ º¸ÀÌ´Â ¹æ»ç¼± Åõ°ú»óÀ» º¸¿´´Ù. µÎ ¹ø° Áõ·Ê¿¡¼­ ȯ¾Æ´Â Ä¡¿ÜÄ¡ÀÎ »ó¾Ç ¿ìÃø Á¦2¼Ò±¸Ä¡ÀÇ ³ó¾çÀ» µ¿¹ÝÇÑ Á¾Ã¢À» ÁÖ¼Ò·Î ³»¿øÇÏ¿´´Ù°¡ ÃÊÁø½Ã ÃÔ¿µÇÑ Æijë¶ó¸¶ ¹æ»ç¼± »çÁø¿¡¼­ ¿ìÃø ÇϾǰñ¿¡ ¸íÈ®ÇÑ °æ°èÀÇ ¹æ»ç¼± Åõ°ú»óÀ» º¸¿´´Ù. µÎ Áõ·Ê ¸ðµÎ ÀÓ»óÀû, ¹æ»ç¼±ÇÐÀû °Ë»ç°á°ú ¿Ü»ó¼º °ñ³¶À¸·Î Áø´Ü¹Þ¾Ò´Ù. ù ¹ø° Áõ·Ê¿¡¼­´Â »ýÈ°·ÂÀ» »ó½ÇÇÑ ÀÎÁ¢Ä¡¾ÆÀÇ Ä¡±Ù´Ü°ø¿¡ °ú±â±¸ Á¶ÀÛÀ» ½ÇÇàÇÏ¿© º´¼Ò¸¦ ±³Åë½ÃŲ ÈÄ Áö¼ÓÀûÀÎ ¼¼Ã´À» ½ÃµµÇÏ¿© º´¼Ò°¡ Ä¡À¯µÇ´Â ¾ç»óÀ» º¸¿´°í, µÎ ¹ø° Áõ·Ê¿¡¼­´Â ¾Æ¹«·± óġ ¾øÀÌ Áö¼ÓÀûÀÎ °üÂû°á°ú º´¼ÒÀÇ Å©±â°¡ °¨¼ÒÇÏ´Â ¾ç»óÀ» º¸¿´´Ù. º» µÎ Áõ·Ê¿¡¼­ ¿Ü°úÀûÀÎ ÀûÃâ¼ú°ú ¼ÒÆļúÀ» ½ÃÇàÇÏÁö ¾Ê°í º¸Á¸ÀûÀΠóġ¸¦ ÇÏ¿´À½¿¡µµ º´¼Ò°¡ Ä¡À¯¾ç»óÀ» º¸À̱⿡ º¸°íÇÏ´Â ¹ÙÀÌ´Ù.

Traumatic bone cyst is a nonodontogenic cyst without epithelial-ling which contains fluid in it¡¯s cavity, and it is limited by bone walls with no evidence of infection. Traumatic bone cyst is asymptomatic and appears more frequently in the second decade. Gender distribution is approximately equal, although males are affected slightly often than females. Radiographically the lesion shows a well demarcated radiolucent lesion of variable size and the lesion may have scalloped margins. The adjacent teeth to traumatic bone cyst remains vital. Traumatic bone cyst is usually treated by surgical exploration and currettage of the lesion.

In the first case of this case report, the patient was refered from the local dental clinic for the radiolucent area under the left mandibular first molar. From the panorama radiograph at the first visit, the radiolucent area of the left mandible showed a well defined scalloped margin and identified as traumatic bone cyst. In the second case, the patient have visited for the chief complaint of swelling and abcess of right maxillary second premolar. In the radiographic check up with panorama radiograph, the radiolucent lesion with well demarcated scalloped margin was found in the right mandible body, and identified as traumatic bone cyst. In the first case, overinstrumentation was done through the mesial root canal to irrigate the lesion. In the second case, not any treatment was done, and watched the progression of the lesion. And in both cases, after two month, the radiolucency and the size of the lesion has decreased to show healing in progress.

Å°¿öµå

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Traumatic bone cyst Simple bone cyst Solitary bone cyst Extravasation cyst Non-odontogenic cyst

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