摘要
Abstract
Objective To investigate the osteogenic effect of sinus floor elevation with transalveolar approach in the treatment of severe bone height deficiency in the posterior region.Methods From August 2018 to August 2024,61 patients with severe bone height deficiency in posterior teeth area diagnosed and treated in our hospital were selected as the research objects.The patients were divided into control group(31 patients)and study group(30 patients)by random number table method.The control group was treated with lateral window technique for sinus floor elevation,and the study group was treated with sinus floor elevation with transalveolar approach.The implant success rate,implant stability quotient(ISQ),residual bone height(RBH),sinus floor lift height(SLH),height of graft resorption(GR),sinus width(SW),implant apical bone height(BHA),complication rate and treatment satisfaction were compared between the two groups.Results Compared with the success rate of 93.55%in the control group,the success rate of implantation in the study group was 96.67%,and there was no significant difference between the two groups(P＞0.05).There was no significant difference in ISQ between the study group and the control group immediately after operation(P＞0.05),but the ISQ of the study group was higher than that of the control group at 6 months after operation(P＜0.05).RBH in the study group was higher than that in the control group,SLH,GR and BHA were lower than those in the control group(P＜0.05),but there was no significant difference in SW between the study group and the control group(P＞0.05).Compared with 12.90%of the incidence of complications in the control group,the incidence of complications in the study group was lower,accounting for 6.67%(P＜0.05).Compared with 83.87%of the treatment satisfaction of the control group,the treatment satisfaction of the study group was higher,accounting for 96.67%(P＜0.05).Conclusion For severe bone height deficiency in the posterior region,sinus floor elevation with transalveolar approach can achieve ideal osteogenic effect,which can not only reduce the risk of complications,but also improve the postoperative stability,and the patient′s treatment satisfaction is high.关键词
单纯经牙槽嵴顶入路上颌窦底提升术/后牙区严重骨高度不足/成骨效果Key words
Sinus floor elevation with transalveolar approach/Severe bone height deficiency in the posterior region/Osteogenic effect分类
医药卫生
