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Comparison of Radiographic Measurement and Clinical Parameters of Periodontal Condition on Premolars and Molars

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Abstract

Ä¡ÁÖ»óÅÂÀÇ Áø´ÜÀº ÀϹÝÀûÀ¸·Î Ä¡ÁÖŽħ°ú °°Àº ÀÓ»óÀû °Ë»ç¿Í º¸Á¶ÀûÀ¸·Î ¹æ»ç¼± °Ë»ç¸¦
ÀÌ¿ëÇÑ´Ù. ¹æ»ç¼±ÇÐÀûÀÎ °Ë»ç°¡ Ä¡ÁÖÁ¶Á÷ÀÇ Æı«Á¤µµ¿Í °ñ Èí¼ö¸¦ Áø´ÜÇϴµ¥ À¯¿ëÇÏÁö¸¸
½ÇÁ¦ÀûÀÎ °ñ Èí¼ö¸¦ Á¤È®ÇÏ°Ô ³ªÅ¸³ª´Âµ¥´Â ÇÑ°è°¡ ÀÖ´Ù°í ÇÏ¿´´Ù. ±×¸®°í ÀÓ»óÀû ÃøÁ¤°ú
¹æ»ç¼± »çÁøÀ» ºñ±³ ¿¬±¸ÇÏ¿© À̵鰣ÀÇ °ü°è¸¦ ¾Ë¾Æº¸°íÀÚ ÇÏ´Â ³ë·ÂÀÌ ÀÖ¾ú´Ù. ¹æ»ç¼±ÀÌ
ÀÓ»ó¿¡¼­ Âü°í»çÇ×À¸·Î´Â Áß¿äÇÏÁö¸¸ Àý´ëÀû ½Å·Ú¸¦ Áִµ¥´Â ¹®Á¦°¡ ÀÖ´Â °ÍÀ¸·Î »ý°¢µÇ¾î
¿Ô´Ù.
¹æ»ç¼±ÇÐÀû ÃøÁ¤°ú ÀÓ»óÁö¼ö ÃøÁ¤°£ÀÇ »ó°ü°ü°è¿¡ ´ëÇÏ¿© °è¼ÓÀûÀÎ ¿¬±¸¸¦ ÅëÇØ ±Ô¸íÇÏ´Â
°ÍÀÌ Áß¿äÇÏ´Ù°í »ý°¢µÇ¾î ÀúÀÚ´Â ¿¬¼¼´ëÇб³ Ä¡°ú ´ëÇк´¿ø Ä¡ÁÖ°ú¸¦ ³»¿øÇÑ È¯ÀÚÁß ¿¬·É
¹× ¼ºº°¿¡ °ü°è¾øÀÌ Àü½ÅÁúȯÀÌ ¾ø´Â ȯÀÚ 130¸íÀ» ´ë»óÀ¸·Î ¼Ò±¸Ä¡ÀÇ ¿ø¡¤±Ù½ÉºÎ, ´ë±¸Ä¡
ÀÇ ¿ø¡¤Áß¡¤±Ù½ÉºÎ¿¡¼­ Ä¡ÁÖ³¶ÀÇ ±íÀÌ¿Í (P.D), ºÎÂø»ó½Ç (A.L)À» ÃøÁ¤ÇÏ¿´´Ù. ¹æ»ç¼± »çÁø
»óÀÇ ¿ø¡¤±Ù½ÉºÎ¿¡¼­ ¹é¾Ç ¹ý¶ûÁú °æ°èºÎ¿¡¼­ Ä¡Á¶°ñ´É »óºÎ±îÁöÀÇ Ä¡Á¶°ñ ¼öÁØ (Rx.B.L)À»
ÃøÁ¤ÇÏ¿´°í ÀÌ°³ºÎ ºÎÀ§¿¡¼­´Â ÀÌ°³ºÎÀÇ ÃµÁ¤À¸·ÎºÎÅÍ ³ªÅ¸³ª´Â °ñ Èí¼öÀÇ ¹æ»ç¼± Åõ°ú»óÀ»
ÃøÁ¤ÇÏ¿´´Ù. À̸¦ ±âÃÊ·Î ÀÓ»óÁö¼ö¿Í ¹æ»ç¼±ÇÐÀû ÃøÁ¤°£¿¡ »ó°ü°ü°è¸¦ ¿¬±¸ÇÏ¿© ´ÙÀ½°ú °°
Àº °á·ÐÀ» ¾ò¾ú´Ù.
1. ¿ø¡¤±Ù½ÉºÎÀÇ P.D¿Í Rx.B.LÀ» ºñ±³ ÇßÀ» ¶§ »ó°ü°ü°è´Â ¸ðµç Ä¡¾Æ¿¡¼­ ³ô°Ô ³ªÅ¸³µ´Ù
(=0.897¡­r =0.725, p<0.01).
2. ¿ø¡¤±Ù½ÉºÎÀÇ A.L¿Í Rx.B.LÀ» ºñ±³ ÇßÀ» ¶§ »ó°ü°ü°è´Â ¸ðµç Ä¡¾Æ¿¡¼­ ³ô°Ô ³ªÅ¸³µ´Ù
(r=0.915¡­r=0.732, p<0.01).
3. ´ë±¸Ä¡ 769°³°¡ ½ÇÇè ´ë»óÀξú´Ù. »ó¾Ç ´ë±¸Ä¡Áß(356°³) 40%°¡ ÀÌ°³ºÎ º´¼Ò¸¦ ³ªÅ¸³Â
°í(146°³), ÇÏ¾Ç ´ë±¸Ä¡Áß(413°³) 41%°¡ ÀÌ°³ºÎ º´¼Ò¸¦ ³ªÅ¸³Â´Ù(170°³).
4. ´ë±¸Ä¡ÀÇ ÀÌ°³ºÎ º´¼ÒÀÇ Á߾Ӻο¡¼­ ÃøÁ¤ÇÑ P.D¿Í Rx.B.LÀ» ºñ±³ ÇÏ¿´À» ¶§ »ó°ü°ü°è
´Â »ó¾Ç Á¦1´ë±¸Ä¡¸¦ Á¦¿ÜÇÑ ¸ðµç Ä¡¾Æ¿¡¼­ ³ô°Ô ³ªÅ¸ ³µ´Ù(r=0.811¡­r=0.435, p<0.01).
5. ´ë±¸Ä¡ÀÇ ÀÌ°³ºÎ º´¼ÒÀÇ Á߾Ӻο¡¼­ ÃøÁ¤ÇÑ A.L¿Í Rx.B.LÀ» ºñ±³ ÇÏ¿´À» ¶§ »ó°ü°ü°è
´Â »ó¾Ç Á¦1´ë±¸Ä¡¸¦ Á¦¿ÜÇÑ ¸ðµç Ä¡¾Æ¿¡¼­ ³ô°Ô ³ªÅ¸ ³µ´Ù(r=0.906¡­r=0.479, p<0.01)
ÀÌ»óÀÇ °á°ú¸¦ Á¾ÇÕÇÏ¿© º¼ ¶§ ÀÓ»óÁö¼ö¿Í ¹æ»ç¼±ÇÐÀû ÃøÁ¤À» ºñ±³ÇÑ ¹Ù, À̵éÀÇ »ó°ü°ü
°è´Â ¸ðµç Ä¡¾Æ¿¡¼­ ¹ÐÁ¢ÇÏ°Ô ³ªÅ¸³µ´Ù. µû¶ó¼­ ¹æ»ç¼±ÇÐÀû ÃøÁ¤Àº ÀÓ»óÁö¼ö¿Í ´õºÒ¾î Ä¡ÁÖ
ÁúȯÀÇ Áø´Ü°ú Ä¡·á°èȹ¿¡ Å©°Ô ±â¿©ÇÒ ¼ö ÀÖÀ» °ÍÀ¸·Î »ç·áµÈ´Ù.

CONCLUSION
The purpose of this study was to evaluate the relationship between parameters
frequently used in daily practice measuring pocket depth(P.D) and attachment loss(A.L)
by clinical manual probe an4 bone level by radiographic measurement (Rx.B.L.).
A total of 1,422 teeth, 653 premolars and 769 molars(excluding third molars) from 130
patients were measured.
Clinical measurements were scored the menial and distal site of premolar and the
mesial, middle and distal site of molar recording the deepest site from the buccal and
lingual. Probing pocket depth was measured the distance from the gingival margin to
the base of the pocket and probing attachment loss was measured the distance from the
cementoenamel junction to the base of the pocket.
Radiographic measurement was made to assess bone loss by measuring the distance
from C.E.J. to the alveolar crest.
Assessment to the furcation area, vertical P.D and a.L were performed in the middle
site and the bone level was measured the radiolucency space from the roof of the furca
to the interalveolar crest. From the obtained data of the clinical and radiographic
parameters we evaluated the correlation between both parameters.
The results were as the follows :
1. The correlation between P.D and Rx.B.L in interproximal site was showed high in
all teeth(from r=0.897 to r=0.725, p<0.01).
2. The correlation between A.L and Rx.B.L in interproximal site was showed high in
all teeth(from r=0.915 to r=0.732, p<0.01).
3. A total of 769 molars(excluding third molars) were measured. Of the total 356upper
molars, 146(40%) presented furcation involvement and of the total 413 lower molars,
170(41%) presented furcation involvement.
4. The correlation between P.D at the middle site and Rx.B.L at the furca in molars
with furcation involvement was showed high in all teeth (from F=0.811 to r=0.435,
p<0.01), for the exception in upper first molars.
5. The correlation between A.L at the middle site and Rx.B.L at the furca molars
with furcation involvement was showed high in all teeth (from r=0.906 to r=0.479,
p<0.01), for the exception in upper first molars.
These results suggest that the radiographic measurement has a high correlation to the
clinical measurements, and can contribute significantly in the diagnosis and management
of periodontal disease.

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