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. 2022 Oct 27;9(1):624. doi: 10.18063/ijb.v9i1.624

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Copyright: © 2022 Author(s).

This is an Open-Access article distributed under the terms of the Creative Commons Attribution-Noncommercial License, permitting all noncommercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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The result of broken filament repair based on three-dimensional extrusion-based bioprinter-associated optical coherence tomography (3D P-OCT). (A) 3D P-OCT results of the single-layer printing structure before repair. (B) Layer thickness (LT) distribution of the single-layer printing structure before repair. (C) Frequency statistics histogram of LT in (B). (D) 3D P-OCT results of the single-layer printing structure after repair. (E) LT distribution of the single-layer printing structure after repair. (F) Frequency statistics histogram of LT in (E).