The Research of Basifacial Contouring Sculpture by Mandibular Angle Osteotomy 下颌角截骨面下部轮廓重塑的研究
Results: 11 children's basifacial 1/ 3 were coordinated and anteroposterior position of supero-inferior lip were corrected. 结果:11名患者经治疗后面下1/3协调,上下唇前后位置关系正常。