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A study on the compatibility of implant drivers

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±è¹Î¼ö, ÀÌÁ¾Çõ,
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±è¹Î¼ö ( Kim Min-Soo ) - ´Ü±¹´ëÇб³ ´ëÇпø ±¸°­º¸°ÇÇаú
ÀÌÁ¾Çõ ( Lee Jong-Hyuk ) - ´Ü±¹´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°úº¸Ã¶Çб³½Ç

Abstract

¿¬±¸ ¸ñÀû: ÀÓÇöõÆ®ÀÇ Á¾·ù°¡ ´Ù¾çÇØÁü¿¡ µû¶ó ÀÓÇöõÆ® µå¶óÀ̹öÀÇ È£È¯¼º¿¡ ´ëÇÑ ¿¬±¸°¡ ÇÊ¿äÇÏ¿© ÀÓÇöõÆ® Á¦Ç°º° µå¶óÀ̹öÀÇ ÇüŸ¦ ºÐ·ùÇÏ°í Á÷°æÀ» ÃøÁ¤ÇÏ¿© ºñ±³ ºÐ¼®ÇÏ¿´´Ù.

¿¬±¸ Àç·á ¹× ¹æ¹ý: ´Ü±¹´ëÇб³ ºÎ¼ÓÄ¡°úº´¿ø¿¡¼­ »ç¿ë ÁßÀÎ 12°³È¸»ç[Nobel Biocare (Nobel), Institute Straumann (Straumann), Zimmer Dental (TSV), Shinhung (Luna), Astra Tech Dental (Astra), Dentium (Dentium), Osstem Implant (Osstem), DIO Implant (DIO), BIOMET 3i (3i), NeoBiotech (Neo), Megagen Implant (Megagen), SNUCONE (SNUCONE)] ÀÓÇöõÆ® Á¦Ç° µå¶óÀ̹ö¸¦ ¿¬±¸´ë»óÀ¸·Î ÇÏ¿´À¸¸ç ÀÓÇöõÆ® µå¶óÀ̹öÀÇ ÇüŸ¦ ºÐ·ùÇÏ°í ÀÌ Áß È£È¯ÀÌ °¡´ÉÇÑ Hexagon°ú torx¿¡ ÇØ´çÇÏ´Â µå¶óÀ̹öµéÀÇ À¯È¿±æÀÌ, À¯È¿±æÀ̺° »ó´Ü, Áß´Ü, ÇÏ´ÜÀÇ Á÷°æÀ» °¢°¢ 10°³¾¿ ÃøÁ¤ÇÏ¿´´Ù. °¢ Á÷°æÀÇ ÃøÁ¤°ªÀ» ȣȯ¼º ºÐ¼®°ø½Ä¿¡ ´ëÀÔÇÏ¿© ȣȯ¼ºÀ» »êÃâÇÏ¿´´Ù.

°á°ú: ºÐ¼®°á°ú, À¯È¿±æÀÌ »ó´Ü¿¡¼­´Â Neo, 3i, Megagen, DIO, SNUCONE, LunaµéÀº °°Àº Á÷°æ(1.20 mm)À» °¡Á³À¸¸ç Osstem (1.17 mm)Àº ȣȯ °¡´ÉÇÑ ¹üÀ§¿¡ ÀÖ¾ú´Ù. Dentium, Astra´Â °°Àº Á÷°æ(1.25 mm)À» °¡Áö¸ç TSV (1.23 mm) °¡ À̵é°ú ȣȯ °¡´ÉÇÏ¿´´Ù. À¯È¿±æÀÌ Áß´Ü¿¡¼­´Â Dentium°ú Astra°¡ °°Àº Á÷°æ(1.35 mm)À» °¡Á³°í 3i, DIO, Osstem, TSVµµ 1.25 mmÀÇ µ¿ÀÏÇÑ Á÷°æÀ» °¡Á³´Ù. Neo¿Í MegagenÀº °¡Àå ÀÛÀº Á÷°æ(1.22 mm)·Î ³ª¸ÓÁö¿Í ȣȯ µÇ¾ú´Ù. À¯È¿±æÀÌ ÇÏ´Ü¿¡¼­´Â ÀϺΠµå¶óÀ̹ö¿¡ ȣȯ¼ºÀÌ È®ÀÎ µÇ¾úÀ¸³ª ´ëºÎºÐ ³ª»çÀÇ ¿¬°áºÎ ±íÀÌ°¡ 2 mm À̳»ÀÎ Á¡À» °¨¾ÈÇϸé À¯È¿ÇÏÁö ¾ÊÀº °á°ú·Î ÆǴܵǾú´Ù. NobelÀº Straumann¿¡ »ç¿ëÇÒ ¼ö ÀÖ´Â °ÍÀ¸·Î ³ªÅ¸³µÀ¸¸ç ´ëºÎºÐÀÇ hexagon driver¸¦ trox¿¡ »ç¿ëÇÒ ¼ö ÀÖ¾ú´Ù.

°á·Ð:ÀÓÇöõÆ® µå¶óÀ̹öÀÇ °¢ ºÎÀ§º° Á÷°æÀ» ÃøÁ¤ÇÑ °á°ú ÀÓÇöõÆ® Á¦Ç°°£ÀÇ È£È¯¼ºÀÌ Á¸ÀçÇÑ´Ù´Â °ÍÀ» ¾Ë ¼ö ÀÖ¾ú´Ù. ±×·¯³ª ȣȯ¼ºÀÌ ÀÖ´Â µå¶óÀ̹öÀÇ ¹Ýº¹ÀûÀÎ »ç¿ëÀÌ ÀÓÇöõÆ® ³ª»ç¿Í µå¶óÀ̹ö¿¡ ¹ÌÄ¡´Â ¿µÇâ¿¡ ´ëÇÑ ¿¬±¸°¡ ¾ÆÁ÷ ºÎÁ·ÇϹǷΠÀÀ±Þ»óȲ ½Ã¿¡¸¸ Á¦ÇÑÀûÀ¸·Î »ç¿ëÇÒ °ÍÀ» ±ÇÀåÇϸç ÀÌ¿¡ ´ëÇÑ Ãß°¡ÀûÀÎ ¿¬±¸°¡ ÇÊ¿äÇÒ °ÍÀ¸·Î »ç·áµÈ´Ù.

PURPOSE. In this study, the diameter of each implant driver was measured and compared to find out the compatibility of implant drivers.

MATERIALS AND METHODS. Drivers from 12 implant systems being used in Dankook University Dental Hospital were included in this study. The shapes of the implant drivers were segregated, and the effective length and the diameter of upper, middle, lower part of driver tips were measured (n=10). The measured data were mathematically analyzed for its compatibility.

RESULTS. A driver with the smallest diameter (1.17 mm) had the highest compatibility at the upper part of driver tip. This driver could be used for a bigger driver up to 1.35 mm in diameter. There were several driver groups which had the same diameter so as to be interchangeable each other. In the middle part, the smallest diameter measured was 1.2 mm and this was able to replace a driver up to 1.40 mm diameter. Since the diameter generally became thicker from upper part (the tip of driver) to the lower part (the shank of driver), some drivers with bigger diameter at the upper part so which was failed to show any compatibility became compatible with a driver which had smaller diameter at the upper part but wider in the middle part. The compatibility of torx shape drivers were affected by the inner diameter of the drivers not only by the outer diameter. Furthermore, the inner diameter of torx drivers decided the compatibility between torx and hex drivers.

CONCLUSION. From the study it was found that compatibility in drivers existed among certain implant systems and to check its compatibility the diameter at a certain effective length should be measured. However, there has been not enough studies about long-term use of compatible drivers, so effects of using compatible drivers on drivers and implants are unknown. Therefore, usage in inevitable cases only is recommended and further study is needed.

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ÀÓÇöõÆ®; µå¶óÀ̹ö; ȣȯ¼º; µå¶óÀ̹ö ÇüÅÂ; µå¶óÀ̹ö Á÷°æ
Implant; Driver; Compatibility; Diameter; Shape

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