Table 2.
Summary of studies reporting concomitant knee injuries and/or time from injury to index aclr surgery in soccer players
| First Author (Year) | Concomitant Knee Injuries | Time from Injury to Surgery | |
|---|---|---|---|
| Articular Cartilage | Medial/Lateral Meniscal Injury | ||
| Allen (2016) 1 | 6/90 (6.7%) | 54/90 (60.0%) | NR |
| Almeida (2018) 2 | NR | NR | Median, 3 mo; Range, 1-12 mo |
| Alonso (2009) 3 | NR | NR | NR |
| Alonso (2019) 4 | NR | NR | NR |
| Alvarez-Diaz (2015) 5 | NR | NR | NR |
| Angelozzi (2012) 6 | NR | NR | Mean, 4.3 ± 2.8 mo; Range, 2-9 mo |
| Arundale (2019) 9 | 11/117 (9.4%) | 49/117 (41.9%) | <3 mo, 42/117; 3-6 mo, 35/117; 6-9 mo, 25/117; >9 mo, 15/117; Median, 3 mo; Range, 0-22 mo |
| Bak (2001) 10 | NR | 47/132 (35.6%) | Median, 15 mo; Range, 3-72 mo |
| Barth (2019) 12 | NR | NR | Mean, 13.7 ± 1 days |
| Brophy (2012) 14 | NR | NR | NR |
| Drocco (2019) 20 | NR | NR | NR |
| Ellera Gomes (2014) 21 | NR | NR | NR |
| Erickson (2013) 22 | NR | NR | NR |
| Fältström (2016) 24 | 16/182 (8.8%) | 75/182 (41.2%) | <3 mo, 42/182; 3-6 mo, 112/182; >12 mo, 20/182 |
| Fältström (2017) 25 | 5/77 (6.5%) | 31/77 (40.3%) | <3 mo, 22/77, 3-12 mo, 48/77; >12 mo, 6/77; Median, 4 mo; IQR, 5 mo |
| Fältström (2019) 26 | 11/117 (9.4%) | NR | <3 mo, 42/117, 3-6 mo, 69/117; >12 mo, 6/117, Median, 3 mo; Range, 0-22 mo; IQR, 5 mo |
| Guzzini (2016) 33 | NR | NR | Mean, 4.5 ± 2.5 days; Range, 2-11 days |
| Herrington (2018) 35 | NR | NR | NR |
| Howard (2016) 38 | NR | NR | NR |
| Martin-Alguacil (2018) 44 | NR | NR | NR |
| Niederer (2018) 52 | NR | NR | NR |
| Patras (2012) 54 | NR | NR | <6 mo, 14/14 |
| Roos (1995) 58 | NR | NR | NR |
| Sandon (2015) 61 | 39/205 (19.0%) | 95/205 (46.3%) | NR |
| Sandon (2020) 61 | 208/684 (30.4%) | 255/684 (37.3%) | Mean, 23.7 ± 41.7 mo |
| Schiffner (2018) 62 | NR | NR | NR |
| Shelbourne (2009) 64 | NR | NR | NR |
| Thomson (2018) 71 | NR | NR | NR |
| Waldén (2011) 75 | NR | NR | Mean for male athletes, 44.7 ± 36 days; Mean for female athletes, 65.3 ± 90.8 days |
| Waldén (2016) 74 | NR | NR | NR |
| Welling (2019) 77 | NR | NR | NR |
| Zaffagnini (2014) 80 | NR | NR | Mean, 48 days ± 36 days; Range, 17-98 days |
| Summary Statistics | Range, 6.5%-30.4% | Range, 35.6%-60.0% | Range, 13.7 days-23.7 mo |
ACLR, anterior cruciate ligament reconstruction; NR, not reported.