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Comparison Between Intraoral And Panoramic Radiographs In The Evaluation Of Alveolar Bone Loss

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Abstract

Ä¡ÁÖ ÁúȯÀ» ÁÖ¼Ò·Î ³»¿øÇÑ È¯ÀÚ 100¸í¿¡¼­ ¾òÀº ±¸³» Àü¾Ç X¼±»çÁø°ú ÈñÅä·ù Áõ°¨Áö ¹×
Çʸ§ÀÌ »ç¿ëµÈ Æijë¶ó¸¶ X¼±»çÁøÀ» ´ë»óÀ¸·Î º¯¿¬Ä¡Á¶°ñÀÇ ¼Ò½Ç°ú Ä¡±ÙÀÌ°³ºÎ º´º¯ÀÇ Æǵ¶
°á°ú¸¦ ºñ±³, Æò°¡ÇÏ¿© ´ÙÀ½ÀÇ °á°ú¸¦ ¾ò¾ú´Ù.
1. º¯¿¬Ä¡Á¶°ñ ¼Ò½ÇÀÇ Æǵ¶ÀÌ °¡´ÉÇß´ø ºÎÀ§´Â ±¸³» X¼± »çÁø¿¡¼­ 95.9%(»ó¾Ç 94.4%, ÇÏ
¾Ç 97.4%)¿´À¸¸ç, Æijë¶ó¸¶ X¼± »çÁø¿¡¼­ 90.7% (»ó¾Ç 84.0%, ÇÏ¾Ç 97.3%)¿´´Ù.
2. º¯¿¬Ä¡Á¶°ñ ¼Ò½ÇÀÇ Æǵ¶Á¡¼öÀÇ ÀÏÄ¡À²Àº 66.3%¿´À¸¸ç, ¾Ç±Ãº°·Î´Â »ó¾Ç¿¡¼­ 65.6%, ÇÏ
¾Ç¿¡¼­ 66.8%¿´´Ù. Ä¡¾Æ ºÎÀ§º°·Î´Â ÇÏ¾Ç Á¦2¼Ò±¸Ä¡ ¿ø½É¸é¿¡¼­ °¡Àå ³ô¾ÒÀ¸¸ç, ÇÏ¾Ç Á¦1¼Ò
±¸Ä¡ ¿ø½É¸é, »ó¾Ç ÁßÀýÄ¡ ¿ø½É¸é, ÇÏ¾Ç Á¦2¼Ò±¸Ä¡ ±Ù½É¸éÀÇ ¼øÀ̾úÀ¸¸ç, ÇÏ¾Ç Á¦2´ë±¸Ä¡ ¿ø
½É¸é°ú »ó¾Ç Á¦1, 2´ë±¸Ä¡ ±Ù½É¸é¿¡¼­´Â ºñ±³Àû ³·¾Ò´Ù.
3. º¯¿¬Ä¡Á¶°ñ ¼Ò½ÇÀÇ Æǵ¶ Á¡¼ö¿¡ µû¸¥ Æǵ¶°á°úÀÇ ÀÏÄ¡À²Àº Á¡¼ö 10¿¡¼­ 76.4%·Î ³ªÅ¸
³ª °¡Àå ³ô¾ÒÀ¸¸ç, Á¡¼ö 5¿¡¼­ 9±îÁö´Â Á¡¼ö°¡ ³ô¾ÆÁú¼ö·Ï ÀÏÄ¡À²ÀÌ °¨¼ÒÇÏ´Â °æÇâÀ» º¸¿´
´Ù.
4. ±³ÀÍ X¼±»çÁø°ú Æijë¶ó¸¶ X¼±»çÁø¿¡¼­ °üÂûµÈ Ä¡±ÙÀÌ°³ºÎ º´º¯¿¡ ´ëÇÑ Æǵ¶À²Àº ±³ÀÍ
X¼±»çÁø¿¡¼­ 92.9%, Æijë¶ó¸¶ X¼±»çÁø¿¡¼­ 6.6%¿´À¸¸ç, Æǵ¶ÀÇ ÀÏÄ¡À²Àº 79.5%¿´´Ù.
#ÃÊ·Ï#
The purpose of this study was to compare the interpretation results of the panoramic
radiographs with those of intraoral radiographs in evaluation of alveolar bone loss. All
radiographs were obtained from 100 patients who had visited the Dental Infirmary of
Kyungpook National University Hospital for periodontal state evaluation.
The results were as follows:
The percentages of intepretable sites were 95.9%(94.6% in maxilla, 97.4% in mandible)
on the intraoral radiographs, and 90.7%(84.0% in maxilla, 97.3% in mandible) on the
Panoramic radiographs.
The concordance of interpretation scores of marginal bone loss between intraoral and
panoramic radiographs was 66.3%(65.6% in maxilla, 66.8% in mandible). And according
to the site, the highest concordance was in the distal surface of the mandibular 2nd
premolar at 82.0%, and the distal surface of the mandibular 1st premolar(76.8%), the
distal surface of the maxillary central incisor(75.8%), the mesial surface of the 2nd
premolar (75.0%) in descending order of frequency.
According to the interpretation scores of the marginal bone loss, the Percentages of
concordance between intraoral and panoramic radiographs were the highest on the score
10 at 76.4%, and the lowest on the score 8,9. And the percentages of concordance were
inverse proportional rate from the score 5 to the score 9.
Number of the observed sites of the furcation involvement in bitewing and panoramic
radiographs were 268 sites, and the percentage of interpretable sites was 92.9% in
bitewing radiographs and 86.6% in panoramic radiographs. And the concordance rate of
interpretation was 79.5%.

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