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Table 2 The biomechanical outcomes in five groups

From: Whether sutures reduce the graft laceration caused by interference screw in anterior cruciate ligament reconstruction? A biomechanical study in vitro

Group

Tensile Stiffness (N/mm)

Energy at Failure(J)

Ultimate Failure Load(N)

Non-fixed group

46.34 ± 13.01

4.19 ± 1.68

543.74 ± 101.78

Non-sutured group

47.48 ± 13.22

3.12 ± 1.29

406.93 ± 108.42*

Bioabsorbable suture group

44.63 ± 15.69

3.19 ± 0.85

416.61 ± 66.29†

Ethibond suture group

49.83 ± 11.92

2.94 ± 1.23

422.08 ± 111.22†

UHMWPE suture group

47.83 ± 9.42

3.34 ± 1.09

420.09 ± 99.32†

  1. Above data are shown as means ± standard deviations
  2. *Compared with the non-fixed group, P < 0.05
  3. †Compared with the non-sutured group, p > 0.05