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显微镜下三氧化矿物凝聚体修补侧穿根管和建立根尖屏障的护理配合 被引量:8

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摘要 目的探讨显微镜下三氧化矿物凝聚体(mineral trioxide aggregate,MTA)修补侧穿根管和建立根尖屏障的护理配合要点。方法根管侧壁穿孔或拟行根尖成形术的患者52例,52颗患牙,在根管显微镜下,通过医护间熟练的无菌操作,平稳、迅速的器材传递,用MTA完成根管侧穿部位的严密封闭或建立根尖屏障。结果 52例患者1周复诊时无黏膜损伤等护理并发症,3个月后患牙无牙周袋和窦道,咀嚼功能良好。结论在根管显微镜下应用MTA修补根管侧穿或建立根尖屏障是一项精细操作,技术复杂、操作难度大,规范、娴熟的优质护理是治疗成功的保证。
出处 《广东牙病防治》 2011年第7期391-392,共2页 Journal of Dental Prevention and Treatment
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