文章信息/Info

Title:

Biodegradable Materials Application in the Clinical Orthopaedics

作者:

沈永帥; 劉欣春

中國醫科大學附屬第一醫院骨科

Author(s):

SHEN Yongshuai; LIU Xinchun

The First Hospital of China Medical University

關鍵詞:

可降解材料; 植入材料; 骨科

Keywords:

biodegradable materials;  implant material;  orthopaedics

DOI:

10.7502/j.issn.1674-3962.2017.03.11

文獻標志碼:

A

摘要:

骨科使用的不可吸收材料基本滿足臨床應用需求，但隨著骨科技術的不斷發展，臨床上對于骨科材料的性能有了更高的要求�？山到獠牧暇哂袃炐愕牧�學性能和生物學性能，已逐漸成為骨科材料研究的熱點。目前，骨科應用可降解材料種類繁多，主要包括四大類：可降解醫用金屬材料、可降解高分子材料、無機材料和復合材料�？山到忉t用金屬材料是理想的內固定材料，可降解高分子材料和無機材料多用于縫線、填充和支架材料，而復合材料具備其他三種材料不同的優點，是未來研究的重點。通過廣泛查閱國內外近幾年有關可降解材料的研究報告，從上述四大分類綜述了可降解材料的研究進展及待解決問題，并且對可降解材料的發展做出了展望。

Abstract:

Non-biodegradable materials can basically meet the demand of clinical orthopaedics application. But, with the development of orthopedics technology, there is a higher demand for orthopedics material performance in the clinical. Biodegradable materials gradually become one of research focuses in the clinical orthopaedics, because of their excellent mechanical properties and biological properties.Recently, there are a wide variety of degradable orthopedics materials, which can be mainly divided into four categories: degradable medical metal materials, degradable polymer materials, inorganic materials and composite materials. Biodegradable medical metal material is an ideal internal fixation material. Biodegradable polymer materials and inorganic materials are used for stitching, filling and scaffold materials. Composite material has the advantages of other three materials, which is the focus of future research. By consulting a large number of overseas and domestic research reports in recent years, new progress and problems demanding prompt solution in biodegradable materials are summarized, through the above four categories. In addition, the trends of their development are discussed.