CAJ | 학술논문

介绍一种用于骨性Ⅲ类错(牙合)矫治后保持的双唇弓保持器,并将其用于60例骨性Ⅲ类错(牙合)患者的保持,与使用常规Hawley保持器保持的60例患者的保持效果进行比较,结果表明,双唇弓保持器用于骨性Ⅲ类错(牙合)保持时,具有良好的保持效果.
개소일충용우골성Ⅲ류착(아합)교치후보지적쌍진궁보지기,병장기용우60례골성Ⅲ류착(아합)환자적보지,여사용상규Hawley보지기보지적60례환자적보지효과진행비교,결과표명,쌍진궁보지기용우골성Ⅲ류착(아합)보지시,구유량호적보지효과.
A double labial-arch retaining appliance to retain the treatment effective of Class Ⅲ osteal malocclusion Were introduced and used to retain 60 patients with Class Ⅲ osteal malocclusion.At the same time,60 patients with Class Ⅲ osteal malocclusion were retained with conventional Hawley retainer as the control group.The results indicated that the double labial-arch retaining appliance has good effect to the retain of Class Ⅲ osteal malocclusion.