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. 2021 Apr 29;3(2):100173. doi: 10.1016/j.ocarto.2021.100173

Fig. 3.

Fig. 3

Osteochondral explant cross section with chondral defect. A) Schematic illustration of 4 ​mm chondral defect. B-E) Comparison of chondral defect created automated with ARTcut® (B) and manually with biopsy punch (C) (scale bar 500 ​μm). D-E) Live-dead staining of explant cross section highlighting accurate borders of defect induced with ARTcut® (D) and more irregular shaped geometry of manually induced defect (E). Scale bar 200 ​μm.