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A STUDY OF THE TRAUMATIC BONE CYST

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Abstract

¿Ü»ó¼º °ñ³¶Àº »óÇÇ·Î ÀÌÀåµÇ¾îÀÖÁö ¾ÊÀº º´¸®ÇÐÀû µ¿°øÀ¸·Î Áø¼º ³¶Àº ¾Æ´Ï¸ç, Áúº´°úÁ¤
º¸´Ù´Â Á¤»óvariant·Î º¼ ¼ö ÀÖÀ¸¸ç, ´Ù¾çÇÑ ¿øÀμ³·Î ÀÎÇØ simple bone cyst, solitary bone
cyst, hemorrhagic bone cyst, extravasation cyst, progressive bone cyst ±×¸®°í
unicarmeral cysts µîÀ¸·Î ºÒ¸®¾îÁö±âµµ ÇÑ´Ù. À̺´º¯Àº ´Ù¾çÇÑ ¸íĪ°ú ¿øÀηÐÀÌ ´ëµÎµÇ°í
ÀÖÀ¸¸ç ´Ù¾çÇÑ ¾ç»óÀÇ ¹æ»ç¼±Àû ¼Ò°ßÀ» º¸ÀδÙ. ÀÌ¿¡ ÀúÀÚµéÀº º»¿ø¿¡ ³»¿øÇÏ¿© ¿Ü»ó¼º °ñ
³¶À̶ó Áø´Ü¹ÞÀº 5caseÀ» ÀÓ»óÀû,¹æ»ç¼±ÇÐÀû ¹× Á¶Á÷º´¸®Àû °üÂûÀ» ÅëÇØ, ´ÙÀ½°ú °°Àº °á·Ð
À» ¾ò¾ú´Ù.
1. ¿¬·ÉÃþÀº 10´ë¿¡¼­ 3Áõ·Ê ¹ß»ýÇßÀ¸¸ç, ¿©¼º¿¡¼­ 3Áõ·Ê, ŽÁ¾¿¡¼­ 2Áõ·Ê°¡ ¹ß»ýµÇ¾ú°í
¸ðµÎ ÇϾǿ¡¼­ ¹ß»ýµÇ¾ú´Ù. µÎȯÀÚ¸¸ÀÌ Áõ»óÀ» º¸¿´´Âµ¥(ÃËÁø½Ã µ¿Åë»ó°ú º´¼Ò »óºÎºÎÀ§ÀÇ
¼ö Æ÷»óÈ£¼Ò), ´Ù¸¥ 3ȯÀÚµéÀº ¹æ»ç¼± °Ë»ç½Ã ¿ì¿¬È÷ ¹ß°ßµÇ¾ú´Ù. 5Áõ·ÊÁß 3Áõ·Ê¿¡¼­ Ä¡¼ö»ý
È°·ÂÀÌ Á¸ÀçÇßÀ¸¸ç, 3Áõ·Ê´Â Ä¡¼ö»ýÈ°·Â°Ë»ç¸¦ ½ÃÇàÇÏÁö ¸øÇß´Ù.
2. ¸ðµç °æ¿ì¿¡¼­ Á¤È®ÇÑ ¿Ü»óº´·ÂÀº °¡Áö°í ÀÖÁö ¾Ê¾ÒÀ¸³ª, ÇÑÁõ·Ê´Â ±³Á¤Ä¡·áÁßÀ̾ú°í
´Ù¸¥ ÇÑ Áõ·Ê´Â ¿À·¡Àü ¹ßÄ¡º´·ÂÀ» °¡Áø ºÎÀ§¿´´Ù.
3. Á¶Á÷ ÇÐÀûÀ¸·Î, ¸ðµç ½ÃÆí¿¡¼­ °ñ¾Æ¼¼Æ÷ÀÇ È°¼ºµµ¸¦ º¸¿´À¸¸ç, 2Áõ·Ê¿¡¼­ »óÇÇÀÌÀå»óÀÌ
°üÂû µÇÁö ¾Ê¾Ò±³ 2Áõ·Ê¿¡¼­ ¸¸¼º ¿°Áõ¼¼Æ÷°¡ ºÎÁ¾»óÀ» º¸ÀÌ´Â °áÇÕÁ¶Á÷¿¡¼­ °üÂûµÇ¾îÁ³´Ù.
4. ¹æ»ç¼±»ó¿¡¼­ ÀÌµé º´º¯µéÀº Àß °æ°èÁö¿öÁø ¹æ»ç¼±Åõ°ú»óÀ¸·Î ³ªÅ¸³µÀ¸¸ç, ¸ðµç °æ¿ì¿¡
¼­ Á¶°³²®Áú ¸ð¾ç(scalloping appearance)ÀÌ ºÐ¸íÇÏ°Ô °üÂûµÇ¾ú´Ù. 3Áõ·Ê¿¡¼­ ´Ù¹æ¼º ³¶»óÀ»
º¸¿´À¸¸ç, ÀÌȯµÈ ºÎÀ§ÀÇ ÇϾǰü»óÀº °üÂûÇϱ⠾î·Á¿ü°í ´ÜÁö ÇÑ Áõ·Ê¸¸ÀÌ Á¤»óÀûÀÎ Çü»óÀ»
°üÂûÇÒ ¼ö ÀÖ¾ú´Ù. Ä¡Á¶¹é¼±ÀÇ ¼Ò½Ç»óÀº 2Áõ·Ê¿¡¼­ °üÂûµÇ¾ú´Ù.
5. ¿Ü°úÀû Á¢±Ù¹ýÀÎ ¼ÒÆļúÀÌ Ä¡·á¼ú·Î ÀÌ¿ëµÇ¾ú´Ù.
#ÃÊ·Ï#
Traumatic bone cyst is a pathologic cavity that is not lined with epithelium. It is,
therefore, not a true cyst. It may be a normal variant rather than a disease process.
The etiology of the condition is unknown.1'his condition is occured widely ranging
ages(2 to 75years), however, most are found during the second decade of life.
Radiographically, this condition is radiolucent lesion with well-defined outline, scalloping
of superior margins. Cyst enucleation and curettage is the treatment of choice.
The authors compared and analyzed the clinicoradiologic features of the fide cases of
traumatic bone cyst, diagnosed at the Dental college hospital in Chosun University,
Kwangju, Korea. The five cases were shown the followed results;
1. 3cases occured in second decade of life & no significant sex differences (M:F, 2:3)
All cases occurred in mandible.
2. Two patients complained symptoms, but three cases had no symptom with
encountering during routine examination.
3. In 3 of 5cases, teeth vitality existed except one tooth and no checking of teeth
vitality in two cases.
4. All cases didn't haute any accurate trauma history, but one case was in orthodontic
treatment, another case was postextraction site area.
5. Radiologically, 'scalloping appearance' were evident in all cases; in 3 cases,
multilocular tendency & only one case seen intact mandibular canal image.
6. Histologically, all section showed bone trabeculae with blastic activity, 2 cases
showed no epithelial lining, and other 2 cases were seen innflammatory cell infiltration
in edematous tissue.
7. Surgical intervention (curettage) was that treatment of choice.

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