The relapse of orthodontically rotated teeth can be a serious problem in occlusal stability after orth-odontic treatment.

扭转牙的复发是正畸临床治疗后牙的难题一。

Objective To describe the distributional characteristics and development of dentists doing orth-odontic work in Liaoning.

目的宁省11个城市口腔正畸人才的发展状况和分布特点。