Objective to observe the curative effects of self - made hang hooks on correcting deeply embedded teeth 摘要目的探讨应用自制套钩矫治深度埋伏牙的临床疗效。
Conclusion using self - made hang hooks to correct deeply embedded teeth can reduce the droping of the attachments 结论应用自制套钩矫治深度埋伏牙可以有效减少附件脱落,具有较大临床应用价值。
Results five deeply embedded teeth with normal pulp and periodontal tissue were migrated to the normal position 结果5例埋伏牙均移动至正常位置,附件无脱落,埋伏牙萌出后牙髓活力、牙周组织正常。
Methods using two - section - type hang hooks , five deeply embedded teeth were migrated and sprouted with fixed or movable appliance 方法使用两段式自制套钩作为粘结附件,配合固定或活动正畸方法,牵引导萌矫治5例深度埋伏牙。