The play between the preadjusted brackets and undersized archwires accommodate the anatomic variations of teeth, with some loss of torque control. Full size archwires should be used with customized brackets to fully control the torque. However, this does not guarantee the treatment result similar to the ideal model setup that was used to fabricate customized brackets. Nevertheless, customized brackets have their value in that it may reduce the round-trip tooth movements by reducing bracket repositioning or wire bending. Customized brackets will prevail in the future along with the progress of 3D printing technology.
사전조절 브라켓의 문제점을 보완하기 위한 커스텀 레진 베이스의 도입
맞춤형 브라켓에 유격이 있는 호선을 적용할 때의 문제점
맞춤형 브라켓의 제한점
결론