Indirect Sinus Augmentation With and Without the Addition of a Biomaterial: A Randomized Controlled Clinical Trial.

3区医学 Q1 Dentistry

Implant Dentistry Pub Date : 2019-09-19 DOI:10.1097/ID.0000000000000941

H. A. Trinh, V. V. Dam, B. Le, P. Pittayapat, P. Thunyakitpisal

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引用次数: 11

Abstract

PURPOSE The aim of this study was to compare the results of indirect sinus augmentation with and without the addition of a biomaterial. MATERIALS AND METHODS Thirty patients aged 40 to 60 years participated in this randomized controlled clinical trial. After closed sinus lift operation, patients were randomly and equally divided into blood clot control and acemannan sponge graft groups. Simultaneous implant placement was then performed. Cone beam computed tomography was performed immediately and at 3 and 6 months postoperation. Bone formation was evaluated by the radiographic endo-sinus bone gain percentage around the implant. RESULTS Compared with the control group, the acemannan-treated group had a significantly greater radiographic endo-sinus bone gain percentage of approximately 2.4- and 2-fold at 3 and 6 months postsurgery, respectively (P < 0.05). CONCLUSION The addition of a biomaterial (Acemannan) with indirect sinus augmentation and simultaneous implant placement significantly enhances bone formation at 3 and 6 months postsurgery.

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添加和不添加生物材料的间接鼻窦增强术：一项随机对照临床试验。

目的:本研究的目的是比较有和没有添加生物材料的间接鼻窦增强术的结果。材料与方法30例40 ~ 60岁的随机对照临床试验。闭合性窦抬高手术后，将患者随机平均分为血凝块控制组和阿塞曼聚糖海绵移植组。然后同时进行种植体放置。术后3个月和6个月分别行锥形束计算机断层扫描。通过种植体周围的x线片窦内骨增加率评估骨形成。结果与对照组相比，阿西曼南治疗组在术后3个月和6个月的窦内骨增重率分别约为2.4倍和2倍，差异有统计学意义(P < 0.05)。结论在间接鼻窦增强术中加入生物材料(阿塞曼南)并同时植入种植体可显著促进术后3和6个月的骨形成。

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来源期刊

Implant Dentistry 医学-牙科与口腔外科

CiteScore

4.00

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Cessation. Implant Dentistry, an interdisciplinary forum for general practitioners, specialists, educators, and researchers, publishes relevant clinical, educational, and research articles that document current concepts of oral implantology in sections on biomaterials, clinical reports, oral and maxillofacial surgery, oral pathology, periodontics, prosthodontics, and research. The journal includes guest editorials, letters to the editor, book reviews, abstracts of current literature, and news of sponsoring societies.