Combined with the research of our group, the article discussed the design of the PLA scaffold with the preparation of material, the process of scaffold and the biological appraisement, and prospected the research in the future.

• 从材料的制备、支架的加工、生物学评价三方面出发，结合本课题组的研究，论述了聚乳酸类支架的设计，并对今后的研究做了进一步展望。