Experimental Study on the Mechanical Properties of Porcine Cartilage with Microdefect under Rolling Load

Figure 4

The position of the grid and the grid partition of the different notch depths. (a) Notch depth was 0.2 mm; (b) notch depth was 0.5 mm; and (c) notch depth was 0.7 mm.

(a)

(b)

(c)