소 아 교 정 장 치
Removable orthodontic appliances
spring
PPT 슬라이드
spring (boxing in)
* Piston spring screw (microscrew)
Labial bow
Variations of Labial bow
* Roberts retractor
* Screw
* Fan type screw
* Hyrax screw
Space regainer
Expansion screw with spring
ROA의 한계
Band and loop space regainer
Distal shoe
Halterman appliance for Ectopic eruption
Habit restraining appliances
Habit restraining appliances Lip bumper
Sagittal appliance
Functional appliances
Activator Indication
Effective timing of tx.
Construction bite
Modified Activator
Activator
Bionator
Frankel appliance
FR. II : class II div. 1 and 2
FR. III: class III
Twin block
To Heaven
전자 우편: jangkt@plaza.snu.ac.kr
홈 페이지: http://plaza.snu.ac.kr/~jangkt