A 3D-Printed Scaffold for Repairing Bone Defects

被引：8
作者：
Dong, Jianghui [1 ]
Ding, Hangxing [1 ]
Wang, Qin [1 ]
Wang, Liping [1 ]
机构：
[1] Guilin Med Univ, Guangxi Engn Res Ctr Digital Med & Clin Translat, Sch Intelligent Med & Biotechnol, Guilin 541199, Peoples R China
来源：
POLYMERS | 2024年 / 16卷 / 05期
基金：
中国国家自然科学基金;
关键词：
3D-printed scaffold; ceramic material; polycaprolactone composite scaffolds; gelatin composite scaffolds; CALCIUM-PHOSPHATE CEMENT; BETA-TRICALCIUM PHOSPHATE; BIOACTIVE GLASS SCAFFOLDS; POLYLACTIC ACID PLA; MECHANICAL-PROPERTIES; IN-VITRO; POLYMETHYL METHACRYLATE; POLY(LACTIC ACID); POLYCAPROLACTONE SCAFFOLDS; MORPHOGENETIC PROTEIN-2;
D O I：
10.3390/polym16050706
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The treatment of bone defects has always posed challenges in the field of orthopedics. Scaffolds, as a vital component of bone tissue engineering, offer significant advantages in the research and treatment of clinical bone defects. This study aims to provide an overview of how 3D printing technology is applied in the production of bone repair scaffolds. Depending on the materials used, the 3D-printed scaffolds can be classified into two types: single-component scaffolds and composite scaffolds. We have conducted a comprehensive analysis of material composition, the characteristics of 3D printing, performance, advantages, disadvantages, and applications for each scaffold type. Furthermore, based on the current research status and progress, we offer suggestions for future research in this area. In conclusion, this review acts as a valuable reference for advancing the research in the field of bone repair scaffolds.
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页数：34
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