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Table 6 Average mean values, including the standard deviations (SD) per group of the cyclic fatigue to failure tests (all decimal values rounded to the 1st decimal)

From: Biomechanical properties of five different currently used implants for open-wedge high tibial osteotomy

Groups Maximal load [kN] Vertical stiffness KV [N/mm] Lateral stiffness KL [N/mm] Number of cycles prior to failure
  Mean SD ± Mean SD ± Mean SD ± Mean SD ±
TomoFix std 1.5 0.2 1950 577 2233 252 >86 000 30 550
PEEKPower 1.4 0.1 2245 468 2297 184 >73 000 11 500
iBalance 1.8 0.1 3375 479 3113 490 >125 000 10 000
TomoFix sm 1.4 0.3 1983 184 1933 330 >80 000 28 300
ContourLock 2.2 0.4 2367 250 3133 900 >173 000 37 700