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. 2006 May 25;15(Suppl 3):361–371. doi: 10.1007/s00586-006-0110-3

Fig. 4.

Fig. 4

Color plot of unloaded model (top) and axially loaded model with 1,000 N (bottom) showing the intradiscal pressure. The highest noticeable pressure (ca. 0.7 MPa) starts from the transversal plane to the top plate on the medial sagittal plane with a concentration in the center of the nucleus. The pressure in the inner annulus neighboring the nucleus also increased