کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5459013 | 1516177 | 2017 | 50 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Analysis of factors influencing bone ingrowth into three-dimensional printed porous metal scaffolds: A review
ترجمه فارسی عنوان
تجزیه و تحلیل عوامل موثر بر رشد گیاهان استخوانی در داربست های فلزی متخلخل سه بعدی: بررسی
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کلمات کلیدی
چاپ سه بعدی، داربست فلزی متخلخل، مواد، خصوصیات پوسته اصلاح سطح، ویژگی های مکانیکی،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
چکیده انگلیسی
With the development of three-dimensional (3D) printing technology, porous metal scaffolds can be well fabricated. In contrast to conventional methods, 3D printing of porous scaffolds is characterized by a controllable and precise manufacturing process, which makes it possible to form customized predesigned implants for individual patients and achieve regular pore distribution at the micro scale. As the microenvironment of bone ingrowth, pores must provide sufficient space for cell attachment and proliferation. The behaviors of cells and bone ingrowth can influence the effect of 3D printed porous metal scaffolds on bone ingrowth. This review introduces 3D printing techniques shortly and focuses on the factors that potentially influence bone ingrowth into 3D printed porous metal scaffolds, e.g., materials, pore size, porosity, pore structure, surface modification, and mechanical properties. In each chapter, the mechanisms underlying cell-scaffold interactions are discussed in detail. In addition, the clinical applications of 3D printing are also introduced shortly. Finally, we list the most appropriate parameters for an excellent porous metal scaffold and attempt to identify a combination of these parameters that predicts good bone ingrowth.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 717, 15 September 2017, Pages 271-285
Journal: Journal of Alloys and Compounds - Volume 717, 15 September 2017, Pages 271-285
نویسندگان
Zhonghan Wang, Chenyu Wang, Chen Li, Yanguo Qin, Lei Zhong, Bingpeng Chen, Zhaoyan Li, He PhD, Fei PhD, Jincheng PhD,