재고가 부족하여 구매할 수 없습니다.
1) Tooth movement pattern according to change in POP 2) First premolar extraction vs. second premolar extraction according to POP 3) Maintenance and change in POP4) Methods to change steep POP into flat POP5) Incisor maximum retraction vs. Molar forward movement6) Differences between KIMS appliance and SWA