种植支抗辅助拔除毗邻神经管近中阻生智牙14例报道

• 作 者: 马晓晴 范建芬 徐培成 项飞 秦飞
• 机 构: 上海市徐汇区牙病防治所,江阴市口腔病防治所,
• 出 处: 上海口腔医学
• 发表日期: 2015年02期
• 关键词: 种植支抗 智牙 阻生 下牙槽神经 微种植支抗牵引 微创外科 下牙槽神经管 智牙拔除 拔牙术 正畸牵引

目的 :探讨应用微种植支抗牵引毗邻下牙槽神经管的近中阻生智牙,减小拔牙术后不良反应的效果。方法 :选择14例锥形束CT确诊毗邻下牙槽神经管且近中阻生的智牙,微种植支抗牵引下颌智牙2~5个月,待其离开下牙槽神经管后拔除。结果:所有患牙均顺利拔除,拔牙后均无明显的术后反应。结论:应用微种植支抗牵引后拔除毗邻下牙槽神经管的近中阻生智牙,是一种可靠的微创拔牙方法。

OBJECTIVE: To investigate the effect of mini-implant support on the near-intermediate occlusion of the lower alveolar nerve canal and the reduction of adverse reactions after tooth extraction. Methods: 14 cases of conical beam computed tomography (CT) were used to diagnose the wisdom tooth near the inferior alveolar nerve canal. Micro-implant support distracted mandibular wisdom teeth for 2 to 5 months and left the lower alveolar nerve canal for removal. Results: All the teeth were successfully removed, no significant postoperative response after tooth extraction. CONCLUSION: It is a reliable method for minimally invasive extraction of proximal probiotics from the inferior alveolar neural tube by using micro-implant support after traction.