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A Radiographic Study On The Conventional Endodontic Treatment

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°­º´Ã¶ (  ) - ¼­¿ï´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°ú¹æ»ç¼±Çб³½Ç
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À¯µ¿¼ö (  ) - ¼­¿ï´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°ú¹æ»ç¼±Çб³½Ç

Abstract

ÀúÀÚ´Â 64¸íÀÇ 114°³ Ä¡¾Æ, 155°³ Ä¡±Ù°üÀ» Á¶»çÇÏ¿´´Ù. À̵éÀÇ ±Ù°üÃæÀü»óÅ´ ÃæÀü Àç·á
°¡ ±Ù÷ºÎ¿¡ µµ´ÞÇÑ ¿¹(to apex)°¡ 76.8%, ±Ù÷ºÎ¿¡ ¹Ì´ÞÇÑ ¿¹°¡(under filling) 19.4%, ±Ù÷
ºÎ¸¦ Åë°úÇÑ ¿¹(over filling)°¡ 3.9%ÀÌ¿´´Ù. ÀÌ¿¡ ´ëÇÑ ±Ù°üÄ¡·á ÈÄ¿¡ ´ëÇÑ Á¶»ç ¿¬±¸¿¡ ÀÇ
ÇÏ¿© ´ÙÀ½°ú °°Àº °á°ú¸¦ ¾ò¾ú´Ù.
1, Ä¡±Ù´Ü ¹æ»ç¼± Åõ°ú»óÀÌ ÀÖ´ø 93°³ Ä¡¾Æ´Â 20.0°³¿ù°æ°ú ÈÄ 71.0%°¡ ¿ÏÀüÈ÷ ¼º»ó°ñ·Î
Ä¡À¯µÇ¾ú°í, 20.4%´Â Å©±â°¡ °¨¼ÒÇÏ¿´°í, 6.5%´Â Å©±âÀÇ º¯È­°¡ ¾ø¾úÀ¸¸ç, 2.2%¸¸ÀÌ Å©±â°¡
Áõ°¡ÇÏ¿´´Ù.
2. Ä¡±Ù´Ü ¹æ»ç¼± Åõ°ú»óÀÌ ¾ø´ø 21°³ Ä¡¾Æ´Â ¸ðµÎ »õ·Î¿î º´¼Ò°¡ »ý±âÁö ¾Ê¾Ò´Ù.
3. Á¤»ó°ñ·Î ¿ÏÀü Ä¡À¯µÈ 66°³ Ä¡¾ÆÀÇ Æò±Õ Ä¡·á °æ°ú ±â°£Àº 23.4°³¿ùÀ̾ú°í, À̵é Ä¡¾Æ
Áß 80.3%±Ù Ä¡Á¶°æ¼±ÀÌ Àç»ýµÇ¾ú°í, 97.0%¿¡¼­´Â Ä¡±Ù¸·ÀÇ Àç»ýÀ» º¸¿©ÁÖ¾ú´Ù.
#ÃÊ·Ï#
The purpose of this study was to evaluate the initial and postoperative radiographic
features of the endodontic treated teeth. The author examined the radiographs which
comprise 114 teeth with 155 canals of 64 persons.
The following factors were considered ; Age, sex, tooth location, number of root
canals, postoperative periods, initial diagnosis, and radiographic findings, postoperative
radiographic findings. The apical levels of the root fillings were 76.8% to apex, 19.0%
under filling, 3.9% over filling.
The following results were obtained.
1. Of the 93 teeth which revealed initial periapical rarefaction, 66 teeth (71.0%) had
showed complete bone healing, 19 teeth (20.4%) decreased rarefaction, 6 teeth (6.5%) no
change, 2 teeth (2.2%) increased rarefaction after 20.0 months mean healing time.
2. 21 teeth which had no initial periapical rarefaction showed no occurrence of new
periapical rarefaction.
3. Of the 66 teeth completely healed, 53 teeth (80.3%) had showed reappearance of
lamina dura, 64 teeth (97.0%) reappearance of periodontal ligament space after 23.4
months mean healing time.

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