From: Modeling of failure mode in knee ligaments depending on the strain rate
Year | Author | Specimen | Strain rate | No. of knees | Ligament tearing | Avulsion & Tearing | Avulsion |
---|---|---|---|---|---|---|---|
1968 | Viidik et al | White rabbits Femur-ACL-Tibia Rotated medially 90° Control | Not specified | 21 | 2 | 4 | 15 |
 |  | 40 weeks training |  | 23 | 2 | 2 | 19 |
1974 a | Noyes et al | Rhesus monkeys Femur-ACL-Tibia 45° flexion | Slow 0.62 %/sec | 28 | 8 | 4 | 16 |
 |  |  | Fast 67 %/sec | 32 | 21 | 2 | 9 |
1974 b | Noyes et al | Rhesus monkeys Femur-ACL-Tibia 45° flexion Control | 66.2 %/sec | 30 | 18 | 3 | 9 |
 |  | 8 weeks immobilized | 66.2 %/sec | 18 | 8 | 3 | 7 |
 |  | Exercise | 66.2 %/sec | 22 | 10 | 4 | 8 |
 |  | Recondition | 66.2 %/sec | 22 | 14 | 2 | 6 |
1974 | Alm, et al | Beagle dogs Femur-ACL-Tibia 90° deflect | Deformation rate 15 mm/sec | 80 | 75 | 5 | 0 |
1976 | Crownishiel, et al | Rat Femur-MCL-Tibia | 8.45*10-2%/sec | 14 | 0 | 1 | 13 |
 |  |  | 84.5 %/sec | 12 | 4 | 2 | 6 |
 |  |  | 19000 %/sec | 16 | 8 | 4 | 4 |
 |  |  | 51000 %/sec | 7 | 4 | 2 | 1 |
1976 | Kennedy, et al | Human knee Femur-ACL-Tibia 20–75 years | Slow 40 %/sec | 20 | 20 | 0 | 0 |
 |  |  | Fast 140 %/sec |  |  |  |  |
1976 | Noyes, et al | Human cadaver knee Older (48–86 years) Femur-ACL-Tibia | 100 %/sec | 20 | 3 | 0 | 17 |
 |  | Human cadaver knee Younger (16–26 years) | 100 %/sec | 6 | 6 | 0 | 0 |
 |  | Rhesus monkeys (15 years) | 66 %/sec | 25 | 25 | 0 | 0 |
1990 | Woo et al | Immature rabbit Femur-MCL-Tibia | 0.011%/sec | 18 | 0 | 0 | 18 |
 |  |  | 0.15 %/sec |  |  |  |  |
 |  |  | 1.59 %/sec |  |  |  |  |
 |  |  | 12 %/sec |  |  |  |  |
 |  |  | 155 %/sec |  |  |  |  |
 |  | Mature rabbit Femur-MCL-Tibia | 0.011%/sec | 18 | 12 | 6 | 0 |
 |  |  | 0.15 %/sec |  |  |  |  |
 |  |  | 1.66 %/sec |  |  |  |  |
 |  |  | 18.6 %/sec |  |  |  |  |
 |  |  | 222 %/sec |  |  |  |  |
1999 | Schenck et al | Human cadaver knee Femur-PCL-Tibia 45° hyper-extension Aver. 61 years | Slow 100 %/sec | 9 | 8 | 0 | 1 |
 |  |  | Fast 5400 %/sec | 9 | 0 | 0 | 9 |
 |  | Femur-ACL-Tibia Aver. 61 years | Slow 100 %/sec | 9 | 5 | 4 | 0 |
 |  |  | Fast 5400 %/sec | 9 | 4 | 2 | 3 |