We chose nonextraction therapy to distalize maxillary second molars with facebow and headgear.The final result were excellent occlusal relationship and improved facial esthetic.
本病例在患者不愿拔牙及高度配合意愿下，将上颚第二大臼齿以面弓加上头帽往远心移动，并配合
定式之矫正装置，完成非拔牙的矫正治疗。
We chose nonextraction therapy to distalize maxillary second molars with facebow and headgear.The final result were excellent occlusal relationship and improved facial esthetic.
本病例在患者不愿拔牙及高度配合意愿下，将上颚第二大臼齿以面弓加上头帽往远心移动，并配合定式之矫正装置，完成非拔牙的矫正治疗。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其
容亦不代本软件的观点；若发现问题，欢迎向我们指正。
