Factors Related to Relapse After Le Fort I Maxillary Advancement Osteotomy in Patients With Cleft Lip and Palate

Abstract

Based on clinical and cephalometric analysis, two-jaw surgery should be performed in cases of severe maxillary hypoplasia, and overcorrection may be useful in inferior repositioning or surgical rotation. Special attention should be paid to the patient with bilateral cleft, multiple missing teeth, or shallow postoperative overbite.