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Research progress on three-dimensional printed interbody fusion cage / 生物医学工程学杂志
Journal of Biomedical Engineering ; (6): 1018-1027, 2021.
Article in Chinese | WPRIM | ID: wpr-921841
Responsible library: WPRO
ABSTRACT
Spinal fusion is a standard operation for treating moderate and severe intervertebral disc diseases. In recent years, the proportion of three-dimensional printing interbody fusion cage in spinal fusion surgery has gradually increased. In this paper, the research progress of molding technology and materials used in three-dimensional printing interbody fusion cage at present is summarized. Then, according to structure layout, three-dimensional printing interbody fusion cages are classified into five types solid-porous-solid (SPS) type, solid-porous-frame (SPF) type, frame-porous-frame (FPF) type, whole porous cage (WPC) type and others. The optimization process of three-dimensional printing interbody fusion cage and the advantages and disadvantages of each type are analyzed and summarized in depth. The clinical application of various types of 3D printed interbody fusion cage was introduced and summarized later. Lastly, combined with the latest research progress and achievements, the future research direction of three-dimensional printing interbody fusion cage in molding technology, application materials and coating materials is prospected in order to provide some reference for scholars engaged in interbody fusion cage research and application.
Subject(s)

Full text: Available Index: WPRIM (Western Pacific) Main subject: Spinal Fusion / Humans / Porosity / Intervertebral Disc Degeneration / Printing, Three-Dimensional / Intervertebral Disc Displacement Language: Chinese Journal: Journal of Biomedical Engineering Year: 2021 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Spinal Fusion / Humans / Porosity / Intervertebral Disc Degeneration / Printing, Three-Dimensional / Intervertebral Disc Displacement Language: Chinese Journal: Journal of Biomedical Engineering Year: 2021 Type: Article