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目的:评价微型种植体支抗在口腔正畸临床中的应用,总结经验。方法:2014年1月~2015年3月,医院共以微型种植体支抗治疗口腔畸形24例。结果:牙列不齐或拥挤者U6A-RL、U6S-RL、U1A-RL水平均发生显著变化,双颏突出者A-RL、U6A-RL、U6S-RL、U1A-RL水平发生显著变化,差异具有统计学意义(P<0.0);未见种植体相关并发症、感染等内科并发症;牙列不齐与拥挤、双颏突出症状得到不同程度改善,患者满意率100.00%。结论:微型种植体支抗在口腔正畸治疗中具有较高的应用价值,在掌握适应证、禁忌症前提下,可有效减轻畸形。
Objective: To evaluate the clinical application of micro-implant anchorage in orthodontics and to summarize the experience. Methods: From January 2014 to March 2015, a total of 24 cases of oral malformations were treated with micro implant implants. Results: The levels of U6A-RL, U6S-RL and U1A-RL were significantly changed in patients with dentition irregularities or crowding. The levels of A-RL, U6A-RL, U6S-RL and U1A- The difference was statistically significant (P <0.0). There were no complications such as implant-related complications and infection. The dentition was uneven and crowded. The prominent symptoms of double-chin were improved to some extent. The satisfaction rate was 100.00%. Conclusion: Micro-implant anchorage has high value in the treatment of orthodontics. It is effective in alleviating the deformity under the premise of indications and contraindications.