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A Radiographic Study of Odontoma

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Abstract

¾Ç°ñ¿¡ ¹ß»ýµÇ´Â ¹æ»ç¼±ºÒÅõ°ú»óÀ» ³ªÅ¸³»´Â º´¼Òµé Áß¿¡¼­ ÀÓ»ó¹æ»ç¼±ÇÐÀû ¹× Á¶Á÷º´¸®
ÇÐÀûÀ¸·Î Ä¡¾ÆÁ¾À¸·Î Áø´ÜµÈ 120Áõ·ÊµéÀÇ ¹æ»ç¼±ÇÐÀû ¼Ò°ßÀ» ºÐ¼®ÇÏ¿© ´ÙÀ½°ú °°Àº °á·ÐÀ»
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1. Ä¡¾ÆÁ¾Àº 10´ë (45.4%)¿¡¼­ °¡Àå ¸¹ÀÌ È£¹ßµÇ¾úÀ¸¸ç, ³²¼º(60.5%)¿¡¼­ ´õ ¸¹¾Ò´Ù.
2. ÁÖ¼Ò´Â Ä¡¾ÆÀÇ ¸ÍÃâÁö¿¬(34.2%)ÀÌ °¡Àå ¸¹¾ÒÀ¸¸ç, Á¤±â°Ë»ç½Ã ¹æ»ç¼±»çÁø»ó¿¡¼­ ¹ß°ßµÈ
°æ¿ì(33.4%)ÀÇ ¼øÀ¸·Î ³ªÅ¸³µ´Ù.
3. º¹ÇÕÄ¡¾ÆÁ¾ÀÌ ´ëºÎºÐÀ» Â÷ÁöÇÏ¿´À¸¸ç(80.8%), º¹ÀâÄ¡¾ÆÁ¾ÀÎ °æ¿ì º´¼Ò³»ºÎ°¡ ºÒ±ÕÀÏÇÑ
°æ¿ì°¡ ´õ ¸¹¾Ò´Ù(73.9%).
4. È£¹ßºÎÀ§´Â º¹ÇÕÄ¡¾ÆÁ¾ÀÇ °æ¿ì »ó¾ÇÀüÄ¡ºÎ(57.7%), ÇϾÇÀüÄ¡ºÎ(30.9%)·Î ³ªÅ¸³ª¼­ »óÇÏ
¾ÇÀÇ ÀüÄ¡ºÎ(88.6%)¿¡¼­ ´ëºÎºÐ È£¹ßµÇ¾ú°í, º¹ÀâÄ¡¾ÆÁ¾Àº »ó¾ÇÀüÄ¡ºÎ(34.8%)¿Í ÇϾDZ¸Ä¡ºÎ
(30.5%)·Î ³ªÅ¸³µ´Ù.
5. ÀÎÁ¢Ä¡¾Æ¿¡ ´ëÇÑ ¿µÇâÀº À¯Ä¡³ª ¿µ±¸Ä¡ÀÇ ¸Åº¹(73.4%)°ú À¯Ä¡ÀÇ ¸¸±âÀÜÁ¸(31.7%)ÀÌ °¡
Àå ¸¹ÀÌ ³ªÅ¸³µÀ¸¸ç, Ä¡±ÙÈí¼öÀÇ °æ¿ì´Â ¾ø¾ú´Ù.
6. ¹Ì¸ÍÃâµÈ Ä¡¾ÆÀÇ ¾Ç°ñ³» ºÎÀ§´Â ÁÖ·Î »ó¾Ç ÀüÄ¡ºÎ(60.2%)¿Í ÇϾÇÀüÄ¡ºÎ(26.1%)¿´´Ù.
7. ÀÎÁ¢ Á¤»ó °ñÁ¶Á÷°úÀÇ °æ°è´Â ¹æ»ç¼±Åõ°ú¼º´ë·Î ºÐ¸®µÇ¾î ºÐ¸íÇÑ °æ¿ì(96.7%)°¡ ´ëºÎ
ºÐÀ̾ú´Ù.
#ÃÊ·Ï#
The purpose of this study was to obtain information on the clinical and radiographic
features of the odontomas in the jaws. For this study, the authors examined and
analyzed the clinical records and radiographs of 119 patients who had lesion of
odontoma diagnosed by clinical and radiographic examinations.
The obtained results were as follows :
1. Odontoma occurred the most frequently in the 2nd decade(45.4%) and occurred
more frequently in males(60.5%) than in females(39.5%).
2. The most common clinical symptom was the delayed eruption of the teeth(34.2%).
3. The type of lesions was mainly observed as compound odontoma(80.8%), and
internal pattern of the complex odontoma was unevenly radiopaque (73.9%).
4. The compound odontoma frequently occurred in anterior portion of the
maxilla(57.7%) and mandible(30.9%), and complex odontoma frequently occurred in
anterior portion of maxilla(34.8%) and posterior portion of mandible(30.5%).
5. The effects on adjacent teeth were impaction of teeth(71.7%) and prolonged
retention of deciduous teeth(31.7%).
6. The impaction of the teeth occurred in anterior portion of maxilla(44.2%) and
mandible(19.2%), but root resorption of the adjacent teeth were not seen.
7. The boundary to adjacent structure was well-defined, the lesions appear as
radiopaque mass with radiolucent rim.

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