可塑形钛加强膨胀聚四氟乙烯膜在种植术引导骨再生中应用效果分析

摘要

目的：探讨可塑形钛加强膨胀聚四氟乙烯膜在种植术引导骨再生中应用效果。方法：86例接受引导骨再生术增骨患者随机分为联合组（n=41）和对照组（n=45），联合组患者采用可塑形钛加强膨胀聚四氟乙烯膜联合可吸收骨材料用于骨增量，对照组患者采用可吸收骨材料用于骨增量。引导骨再生术后1年对两组患者骨增量情况进行比较。结果：两组患者均顺利完成治疗过程，引导骨再生术后所有患者切口均甲级愈合，均未出现感染、面部肿胀、排斥反应等副反应发生，联合组患者膨胀聚四氟乙烯膜植入良好，未发生膜暴露现象。联合组患者成骨厚度、水平骨生长效果、成骨高度和垂直骨生长效果分别为（2.58±0.13）mm、（93.01±1.93）%、（5.48±0.53）mm和（89.15±2.63）%，均显著高于对照组，差异均有统计学意义（P<0.05）。结论：可塑形钛加强膨胀聚四氟乙烯膜联合可吸收骨材料应用于种植术引导骨再生中不会增加不良反应，可获得较好的垂直和水平方向的骨增量。%Objective: To investigate shaping titanium can strengthen expanded polytetrafluoroethylene mem-brane guided bone regeneration in implantology application effect. Methods: 86 cases accepted guided bone regeneration by bone were randomly divided into combination group(n=41) and control group (n=45), patients with the combined group may shaping titanium reinforced expanded polytetrafluoroethylene membrane combined with resorbable bone material bone increment in the control group were treated with resorbable bone material for bone augmentation. Guided bone regeneration of bone after 1 year in-crements were compared two groups of patients. Results:Both groups of patients were successfully com-pleted the course of treatment, all patients guided bone regeneration incisions healed well, no infection, facial swelling, exclusion adverse reactions occur, the combined group of patients implanted expanded polytetrafluoroethylene membrane good, exposed film phenomenon did not occur. The combined group of patients a bone thickness, the effect of the level of bone growth, bone formation height and vertical bone growth effects were(2.58±0.13)mm, (93.01±1.93)%, (5.48±0.53)mm and (89.15±2.63)%, were sig-nificantly higher, the difference was statistically significant(P<0.05). Conclusions: Can be modeled tita-nium reinforced expanded polytetrafluoroethylene membrane combined with resorbable bone implant materials used in guided bone regeneration without increasing adverse reactions, get better bone incre-mental vertical and horizontal directions.