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Fig. 4 | Journal of Orthopaedic Surgery and Research

Fig. 4

From: Experimental study of a 3D-printing technique combined with biphasic calcium phosphates to treat osteonecrosis of the femoral head in a canine model

Fig. 4

A H&E staining of the femoral head in the experimental group and control group: 6 W, 12 W, and 18 W after the operation; B Quantitative results showing the percentage of bone trabeculae in H&E staining between groups; C Masson staining of the femoral head in the experimental group and control group: 6 W, 12 W, and 18 W after the operation; D Quantitative results showing the percentage of collagen fibres in the Masson trichrome staining between groups. Scale bar = 100 µm. Asterisks indicate statistical significance (*p < 0.05, **p < 0.01, ***p < 0.005)

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X