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. 2017 May 8;12(5):e0177285. doi: 10.1371/journal.pone.0177285

Table 1. Measured relative micromotions at the bone sections Δb1,b2 to Δb5,b6 are shown for intact bone Group E and for all implant groups (A-D) described as means and standard deviation (±SD).

The applied varus-valgus torque is separated into lateral and medial load condition to analyze bending bone deformation.

Group Varus-valgus torque: Relative micromotions in μm
Lateral load Medial load
Δb1,b2 Δb2,b3 Δb3,b4 Δb4,b5 Δb5,b6 Δb1,b2 Δb2,b3 Δb3,b4 Δb4,b5 Δb5,b6
A mean -3 -5 -11 -8 -10 1 5 10 9* 11*
±SD 2 2 3 3 2 2 2 4 2 3
B mean -4 -7 -13* -10 -11 3 7 12* 9* 12*
±SD 2 2 3 3 3 1 1 4 2 3
C mean -2 -3* -4* -6 -7 1* 2* 5 3 5
±SD 2 2 2 2 1 1 1 1 2 1
D mean -6 -6 -6* -4* -5 4 4 5 3 5
±SD 1 1 1 2 1 1 1 2 1 2
E mean -4 -7 -8 -7 -7 3 5 6 4 4
±SD 1 2 1 2 2 1 2 1 1 1

Significant differing deformation in a specific bone section vs. Group E with p<0.05 are highlighted with a “*”.