상하악 미니플레이트 골 내 고정원 Face Corrector를 이용한 제3급 환자의 상악골 전방견인과 Face Mask를 이용한 상악골 전방견인의 비교

Maxillary Protraction with Maxillary and Mandibular Miniplates (face corrector): In Comparison to Face Mask Protraction in Class III Patients

Maxilla protraction, orthopedic correction of deficient maxilla is necessary for treatment of most Class III growing patients. Protraction method has evolved from tooth-born appliance to miniplates on the maxilla, and from face mask to miniplates on the chin. By placing miniplates on the maxilla and the mandible and running elastics between them, we can minimize dentoalveolar relapse and maximize orthopedic change.