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Á¦ 14 °Á |
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Leveling and Alignment ( 7 ) |
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VI. Loop ¼³°èÀÇ ¿øÄ¢
1) Vertical loop A. Action ÀÇ ¹æÇâ 1) Mesiodisital plane 2) Buccolingual plane
¨ç Rotation ¨è Labiolingual movement
¨é Space closure ¨ê Space open
B. Á¾ ·ù 1) Open vertical loop 2) Closed vertical loop 3) Closed vertical helical loop
C. Vertical loop Àû¿ë ½Ã ÁÖÀÇ»çÇ× 1) Ä¡Àº¿¡ impingeµÇ¸é ¾ÈµÈ´Ù. 2) ´ë°³´Â 6~8mmÀ̳ª retangular wire¿¡¼´Â 10mm±îÁö Çã¿ëµÈ´Ù. 3) ¿øÇÏ´Â Ä¡¾ÆÀ̵¿ ¹æÇâ¿¡ ´ëÇØ Á÷°¢À¸·Î À§Ä¡½ÃŰ´Â °ÍÀÌ ÁÁ´Ù. 4) main archwire´Â bracket¿¡ tightÇÏ°Ô ligatureµÇ¾î¾ß ÇÑ´Ù.
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Á¦ 14 °Á |
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