|
|
|
|
|
Á¦ 15 °Á |
|
|
|
Ideal Arch wire ( 7 ) |
|
|
|
4. Torque ºÎ¿© ¹æ¹ý 1) Rectangular arch wire
|
|
|
|
Produces Lingual Crown Torque Produces Lingual Root Torque |
||
|
Ideal arch formÀ» Çü¼ºÇÏ°í ´ÙÀ½À¸·Î first order bend¸¦ bendingÇÑ´Ù. |
||
|
´ë±¸Ä¡ ºÎÀ§¿¡ tip backÀ» ³Ö´Â´Ù. loop ÀÌ¿ÜÀÇ second order´Â ÀÌ step¿¡¼ bendingÀ» ÇÑ´Ù. ±×ÈÄ arch¿¡ torque°¡ µé¾î°¡ ÀÖ´ÂÁö ¿©ºÎ¸¦ °Ë»çÇÑ´Ù. |
||
|
Tweed arch forming plier¿Í ¼Õ°¡¶ôÀ¸·Î ÀüÄ¡ºÎ torque¸¦ ³Ö´Â´Ù. |
||
|
Á¦ 15 °Á |
|