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Analysis of X-rays in bone remodelling around Active and Replace dental implants
Signal, Image and Video Processing ( IF 2.3 ) Pub Date : 2021-07-01 , DOI: 10.1007/s11760-021-01971-w
Brygida Trochim , Marta Borowska , Janusz Szarmach

Purpose of the study: The purpose of the study was to examine on the basis of radiographic images of bone tissue, whether there are differences in the rate of bone remodelling using different shapes of implants in the mandible and maxilla. Moreover, the study also compares texture features obtained on the basis of these images for healthy bone tissue, bone directly after implantation and after a 12-month period of prosthetic loading. Materials and Methods: The subject of the analysis was radiovisiogram images obtained from the Medical University of Bialystok from the Department of Dental Surgery. They are radiovisiogram photographs of 146 people aged 18–74, treated implantally due to missing teeth. The whole group of patients received two types of implants (Active and Replace) of the same company, made of titanium, intraosseous, screw-in. Results: It has been shown that both in the upper jaw and the mandible, the values of texture parameters obtained for bone images made after one year of prosthetic loading are closer to healthy tissue than immediately after implantation. These values for the mandible were relatively closer to those obtained on the basis of healthy tissue than those for the upper jaw. The bone around the implant with a single threading achieved better results in the mandible than the one with a double threading. Conclusion: The type of bone tissue and the shape of the implant have an impact on the achieved osseointegration. With the passage of time and the process of bone remodelling, the damaged tissue returns to its normal structure.



中文翻译:

有源和替换牙种植体周围骨重建中的 X 射线分析

研究目的:本研究的目的是根据骨组织的放射影像检查在下颌骨和上颌骨中使用不同形状的种植体的骨重建率是否存在差异。此外,该研究还比较了根据这些图像获得的健康骨组织、植入后直接和 12 个月假体加载后的纹理特征。材料和方法:分析的对象是从比亚韦斯托克医科大学牙科外科获得的放射影像学图像。它们是 146 名年龄在 18-74 岁之间的人的放射影像照片,这些人因牙齿缺失而接受了种植治疗。全组患者接受了同一公司的两种类型的植入物(Active和Replace),钛制,骨内,旋入式。结果:已经表明,在上颌和下颌骨中,假体加载一年后获得的骨骼图像的纹理参数值比植入后立即更接近健康组织。与上颌相比,下颌骨的这些值更接近于基于健康组织获得的值。与双螺纹相比,单螺纹种植体周围的骨骼在下颌骨中取得了更好的效果。结论:骨组织的类型和植入物的形状对实现的骨整合有影响。随着时间的推移和骨重建的过程,受损组织会恢复到正常结构。假体加载一年后获得的骨骼图像的纹理参数值比植入后立即更接近健康组织。与上颌相比,下颌骨的这些值更接近于基于健康组织获得的值。与双螺纹相比,单螺纹种植体周围的骨骼在下颌骨中取得了更好的效果。结论:骨组织的类型和植入物的形状对实现的骨整合有影响。随着时间的推移和骨重建的过程,受损组织会恢复到正常结构。假体加载一年后获得的骨骼图像的纹理参数值比植入后立即更接近健康组织。与上颌相比,下颌骨的这些值更接近于基于健康组织获得的值。与双螺纹相比,单螺纹种植体周围的骨骼在下颌骨中取得了更好的效果。结论:骨组织的类型和植入物的形状对实现的骨整合有影响。随着时间的推移和骨重建的过程,受损组织会恢复到正常结构。与上颌相比,下颌骨的这些值更接近于基于健康组织获得的值。与双螺纹相比,单螺纹种植体周围的骨骼在下颌骨中取得了更好的效果。结论:骨组织的类型和植入物的形状对实现的骨整合有影响。随着时间的推移和骨重建的过程,受损组织会恢复到正常结构。与上颌相比,下颌骨的这些值更接近于基于健康组织获得的值。与双螺纹相比,单螺纹种植体周围的骨骼在下颌骨中取得了更好的效果。结论:骨组织的类型和植入物的形状对实现的骨整合有影响。随着时间的推移和骨重建的过程,受损组织会恢复到正常结构。

更新日期:2021-07-02
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