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The Study of Bone Healing Response According to the Various Surfaces of the Implant in the Mandible of the Mature Dog

ÀÓÇöÇÊ, ÃÖÈ«¶õ, ¾çÈ«¼Ò, ¹æ¸ù¼÷, ±è¿ëÇÐ, ¹Ú»ó¿ø,
¼Ò¼Ó »ó¼¼Á¤º¸
ÀÓÇöÇÊ ( Lim Hyun-Pil ) - Àü³²´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡°úº¸Ã¶Çб³½Ç
ÃÖÈ«¶õ ( Choi Hong-Ran ) - Àü³²´ëÇб³ Ä¡°ú´ëÇÐ ±¸°­º´¸®Çб³½Ç
¾çÈ«¼Ò ( Yang Hong-So ) - Àü³²´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°úº¸Ã¶Çб³½Ç
¹æ¸ù¼÷ ( Vang Mong-Sook ) - Àü³²´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°úº¸Ã¶Çб³½Ç
±è¿ëÇР( Kim Yong-Hak ) - Àü³²´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°úº¸Ã¶Çб³½Ç
¹Ú»ó¿ø ( Park Sang-Won ) - Àü³²´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°úº¸Ã¶Çб³½Ç

Abstract

¼º°øÀûÀÎ ÀÓÇöõÆ® ½Ã¼úÀ» À§ÇØ ÃÖ±Ù¿¡´Â ´Ù¾çÇÏ°Ô Ç¥¸é ó¸®µÈ ÀÓÇöõÆ®°¡ ¼Ò°³µÇ°í ÀÖÀ¸¸ç, ÀÌ·¯ÇÑ Ç¥¸é 󸮰¡ ÀÓÇöõÆ® Ç¥¸é¿¡¼­ ¼¼Æ÷ ¹ÝÀÀ¿¡ ¿µÇâÀ» Áشٴ ¸¹Àº º¸°í°¡ ÀÖ´Ù. º» ¿¬±¸´Â ¼º°ß ÇϾǰñ¿¡ ÇöÀç »ç¿ë ÁßÀ̰ųª °³¹ß ÁßÀÎ ´Ù¾çÇÏ°Ô Ç¥¸é ó¸®µÈ 8Á¾·ùÀÇ ÀÓÇöõÆ®¸¦ ½Ä¸³ÇÏ¿© Á¶Á÷ÇÐÀû ¹× Á¶Á÷°èÃøÇÐÀû ºÐ¼®À» ÇÔÀ¸·Î½á ÀÓÇöõÆ® Ç¥¸é ó¸® ¹æ¹ýÀÌ °ñ Ä¡À¯¿¡ ¾î¶² ¿µÇâÀ» ÁÖ´ÂÁö ºñ±³ Æò°¡ÇÏ°í ÀÓÇöõÆ® ½Ä¸³ ÈÄ ½Ã±â¿¡ µû¸¥ °ñ³» Ä¡À¯ ¾ç»óÀ» ¾Ë¾Æº¸°íÀÚ ÇÏ¿´´Ù. 8°¡ÁöÀÇ ¼­·Î ´Ù¸£°Ô Ç¥¸é ó¸®µÈ ÀÓÇöõÆ®¸¦ ÀÌ¿ëÇÏ¿© ÃÑ 72°³ÀÇ ÀÓÇöõÆ®¸¦ 9¸¶¸®ÀÇ ¼º°ß ÇϾǰñ¿¡ ½Ä¸³ÇÏ¿´°í, 2ÁÖ, 4ÁÖ, 8ÁÖ¿¡ °¢°¢ 3¸¶¸®¾¿ Èñ»ýÇÏ¿´´Ù. °ñÆíÀ» Àý´Ü ¹× ó¸®ÇÏ¿© ½ÃÆíÀ» Á¦ÀÛÇÑ ÈÄ Á¶Á÷ÇÐÀû ºÐ¼®À» ÇÏ¿´À¸¸ç, Á¶Á÷°èÃøÇÐÀû ºÐ¼®À¸·Î bone to implant contact(BIC)¸¦ ÃøÁ¤ ºñ±³ÇÏ¿´´Ù. Á¶Á÷ÇÐÀû ºÐ¼® °á°ú Àü¹ÝÀûÀ¸·Î °ñ Çü¼ºÀÌ ÁÁÀº »óÅ·Π2ÁÖÀÇ ½ÇÇ豺¿¡¼­µµ ÀÓÇöõÆ®ÀÇ ÀÎÁ¢ºÎÀ§¿¡¼­ »ó´ç·®ÀÇ °ñ Çü¼ºÀ» º¼ ¼ö ÀÖ¾ú´Ù. 4ÁÖÀÇ ½ÇÇ豺¿¡¼­´Â °ñ Çü¼ºÀÌ Àü¹ÝÀûÀ¸·Î °üÂûµÇ¾úÀ¸³ª, ½Å»ý°ñÀº ±âÀú°ñ°ú ±¸ºÐµÇ¾ú°í, 8ÁÖ ½ÇÇ豺¿¡¼­´Â ½Å»ý°ñÀÌ ¼º¼÷µÇ¾î ±âÀú°ñ°ú Àß ¿¬°áµÇ¾î ÀÖ¾ú´Ù. 8°¡Áö ¼­·Î ´Ù¸¥ ÀÓÇöõÆ®¿¡¼­ Ç¥¸é¿¡ µû¸¥ Â÷ÀÌ´Â º¸ÀÌÁö ¾Ê¾Ò´Ù. Á¶Á÷°èÃøÇÐÀû ºÐ¼® °á°ú 2ÁÖ±º¿¡¼­ 4ÁÖ±º°ú 8ÁÖ±º¿¡ ºñÇØ BIC°¡ À¯ÀÇÇÒ¸¸ÇÏ°Ô ³·°Ô ³ªÅ¸³µÀ¸¸ç 4ÁÖ±º°ú 8ÁÖ±º »çÀÌ¿¡´Â À¯ÀǼº ÀÖ´Â Â÷À̸¦ º¸ÀÌÁö ¾Ê¾Ò´Ù, ¶ÇÇÑ Ç¥¸é 󸮿¡ µû¸¥ Â÷À̵µ º¸ÀÌÁö ¾Ê¾Ò´Ù.

There are many reports that these implant surface treatments may affect to cellular reaction in the surface of implant. This study was done by installing the 8 type implant with the variable surface treatment, used or developed, in the mandible of the mature dog to evaluate how the method of surface treatment of the implant can affect to the bone healing by analyzing histologically and histomorphometrically and find out bone healing appearance periodically after installing implant. By using the 8 type implants which have the different surface treatment, 72 implants were installed on the mandible of 9 mature dogs, and 3 dogs were sacrificed on every 2, 4, 8 weeks. After making bone fragment by cutting and managing, we analyzed histologically, then compared with BIC(Bone to implant contact) for the histomorphometrical analysis. In the result of histological analysis, there was large amount of bone formation in good state on the adjacent area of implant in the 2 weeks testing group. At 4 weeks, although there was general bone formation, the new bone was separated with the basal bone. At 8 weeks, the new bone became matured and connected tightly to the basal bone. There was no difference in the each surface of 8 implants. In the result of histomorphometrical analysis, 2 weeks group had considerably lower value than 4 and 8 weeks group, and there was no difference between 4 and 8 weeks group. There was no difference in the each surface treatment of implants.

Å°¿öµå

ÀÓÇöõÆ® °ñ Á¢ÃË(BIC);ÀÓÇöõÆ® Ç¥¸é;Ç¥¸é ó¸®
bone to implant contact(BIC);implant surface;surface treatment

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