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Titanium microscrew implant¸¦ ÀÌ¿ëÇÑ skeletal cortical anchorage

The skeletal cortical anchorage using titanium microscrew implants

Korean Journal of Orthodontics 1999³â 29±Ç 6È£ p.699 ~ 706
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¹ÚÈ¿»ó/Hyo Sang Park

Abstract

°íÁ¤¿øÀÇ Á¶ÀýÀº ±³Á¤Ä¡·á¿¡ À־ ¸Å¿ì Áß¿äÇÑ ¿ä¼Ò·Î À̸¦ º¸°­Çϱâ À§ÇÑ ¸¹Àº ³ë·ÂÀÌ
ÀÖ¾î¿Ô´Ù. °ñÀ¶ÇÕ¼º ÀÓÇÁ¶õÆ®ÀÇ °æ¿ì È®½ÇÇÑ °íÁ¤¿øÀ¸·Î¼­ °¡´É¼ºÀÌ ÀÎÁ¤µÇ°í ÀÖ°í, ¶Ç ÀÓ»ó
¿¡¼­ ¸¹ÀÌ ½ÃµµµÇ°í ÀÖ´Ù. ±×·¯³ª ÀÓÇÁ¶õÆ®¸¦ ¸Å½ÄÇϱâ À§Çؼ­´Â ¹«Ä¡¾ÇÀÌ Á¸ÀçÇØ¾ß Çϰųª
ÇϾDZ¸Ä¡ ÈĹæºÎÀ§¿¡ ½Ä¸³ÇØ¾ß ÇÏ´Â µî Àå¼ÒÀÇ Á¦¾àÀÌ ÀÖ°í, °ªÀÌ ºñ½Î¸ç, °ñÀ¶ÇÕÀ» À§ÇÏ¿©
±â´Ù¸®´Â ½Ã°£ÀÌ ÇÊ¿äÇÏ´Ù´Â µîÀÇ ´ÜÁ¡À¸·Î ÀÎÇÏ¿© º¸ÆíÈ­µÇ°í ÀÖÁö´Â ¾Ê´Ù.
ÃÖ±Ù ¸î¸î ÀÓ»ó°¡¿¡ ÀÇÇÏ¿© ¼ö¼ú¿ë Titanium imcroscrew³ª miniscrew¸¦ ±³Á¤Ä¡·á½ÃÀÇ
°íÁ¤¿øÀ¸·Î »ç¿ëÇÏ·Á´Â ½Ãµµ°¡ ÀÖ¾ú´Âµ¥, ÀÌ°ÍÀº °ñÀ¶ÇÕ¼º ÀÓÇÁ¶õÆ®º¸´Ù ¼ö¼úÀÌ °£´ÜÇϸç,
°¡°ÝÀÌ Àú·ÅÇÏ°í, Ä¡Á¶°ñ ¾î´À ºÎÀ§À̵çÁö ½Ä¸³ÇÒ ¼ö ÀÖ´Ù´Â ÀåÁ¡ÀÌ ÀÖ´Ù.
ÀúÀÚ´Â titanium microscrew implants¸¦ »ç¿ëÇÑ skeletal cortical anchorage¸¦ ÀÌ¿ëÇÏ¿©
Åë»óÀûÀÎ ±³Á¤Ä¡·á µ¿¾È ÇùÁ¶µµ°¡ °í°¥µÈ ȯÀÚ¸¦ Ä¡·áÇÏ¿´´Ù. 6°³¿ù°£ÀÇ titanium
microscrew·ÎºÎÅÍ °¡ÇØÁø ±³Á¤·Â¿¡ ÀÇÇÏ¿© »ó¾Ç ÀüÄ¡ºÎ´Â 4mm ÈĹæ ÁöüÀ̵¿°ú ¾ÐÇÏÀ̵¿
À» ¾ò¾ú´Ù. Åë»óÀÇ ±³Á¤Ä¡·á¿¡¼­ °íÁ¤¿ø¿ªÇÒÀ» ÇÏ´Â »ó¾Ç ±¸Ä¡ºÎµµ 1.5mm ÈĹæÀ̵¿ µÇ¾ú´Ù.
Skeletal titanium imcroscrew´Â Ä¡·á±â°£ µ¿¾È ¿òÁ÷ÀÓ¾øÀÌ Àß À¯ÁöµÇ¾ú´Ù.
ºñ·Ï °úÇÐÀûÀ¸·Î ¹àÇôÁ®¾ßÇÒ ÀÓ»óÀûÀÎ ¹®Á¦´Â ÀÖ±â´Â Çϳª, skeletal cortical anchorage´Â
È®½ÇÇÑ °íÁ¤¿øÀ¸·Î¼­ÀÇ ¿ªÇÒÀ» ÇÒ ¼ö ÀÖÀ» °ÍÀ¸·Î »ý°¢µÈ´Ù.
#ÃÊ·Ï#
Anchorage plays an important role in orthodontic treatment. Endosseous implants may
be considered adequate firm anchorage. However, chinicians have hesitated to use
endosseous implants as orthodontic anchorage because of limited implantation space, high
cost, and long waiting period before osseointegration occurs.
Recently, some clinicains have tried to use titanium miniscrews and microscrews in
treatment due to their many advantages such as ease of insertion and removal, low
cost, immediate loading, and the ability to place microscrews in any area of alveolar
bone.
The author treated a case with skeletal cortical anchorage using titanium microscrew
implants. During six months of orthodontic force application from skeletal cortical
anchorage, the author could get 4mm bodily retraction and intrusion of upper anterior
teeth. The most outstanding result was a 1.5mm posterior retraction of the upper
posterior teeth. The titanium microscrew implants and remained firm and stabel
throughout treatment.
These results indicate that skeletal cortical anchorage might be a very good option.

Skeletal cortical anchorage; Titanium imcroscrew implants; Skeletal cortical anchorage; Titanium microscrew implants;

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