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改良的富血小板纤维蛋白在拔牙位点保存术中的临床分析 被引量:6

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摘要 目的根据新的离心程序制备出的"高级的富血小板纤维蛋白"(A-PRF)应用于拔牙术区,探讨A-PRF在口腔临床中促进软、硬组织愈合的临床应用价值。方法分析10例拔牙后自然愈合患者(对照组)、18例拔牙后拔牙创口内充填A-PRF+骨替代材料的患者(实验组),术后第3 d、第8 d、第15 d观察患者手术区黏膜颜色、肿胀度、创口封闭情况,70 d观察成骨情况,分析A-PRF对术后早期促进软组织愈合、骨组织愈合的临床效果。结果临床检查发现实验组疼痛度、肿胀度相对较轻、创口愈合情况较好;3个月后放射学检查骨缺损区实验组比对照组新骨形成较好。结论我们发现A-PRF在促进软组织愈合过程中作用明显,与骨替代材料联合促进骨愈合也有显著效果,A-PRF在临床中值得研究并广泛应用。
出处 《黑龙江医学》 2016年第9期795-796,共2页 Heilongjiang Medical Journal
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