| 1 |
((anterior adj2 cruciate* adj2 ligament*) or acl).mp. |
22 238 |
| 2 |
Surgical Procedures, Operative/ |
53 971 |
| 3 |
Orthopedics/ |
19 821 |
| 4 |
Traumatology/ |
3246 |
| 5 |
Anterior Cruciate Ligament Reconstruction/ |
3499 |
| 6 |
Orthopedic Fixation Devices/ |
5020 |
| 7 |
Suture Techniques/ |
42 233 |
| 8 |
Orthopedic Procedures/ |
23 861 |
| 9 |
Arthroscopy/ |
22 300 |
| 10 |
(surg* or operat* or reconstruct* or repair* or graft* or arthroscop*).mp. |
3 872 087 |
| 11 |
2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 or 10 |
3 887 896 |
| 12 |
Physical Therapy Modalities/ |
37 140 |
| 13 |
orthotic devices/ |
6614 |
| 14 |
braces/ |
5523 |
| 15 |
(non-surg* or nonsurg* or non-operat* or nonoperat* or conserv* or rehab* or physiotherapy or physical therapy or brace* or exercis* or cast*1).mp. |
1 351 837 |
| 16 |
12 or 13 or 14 or 15 |
1 354 925 |
| 17 |
1 and 11 and 16 |
3797 |
| 18 |
Randomized controlled trial.pt. |
917 153 |
| 19 |
controlled clinical trial.pt. |
182 849 |
| 20 |
randomized.ab. |
819 780 |
| 21 |
randomly.ab. |
499 737 |
| 22 |
placebo.ab. |
409 265 |
| 23 |
clinical trials as topic/ |
217 662 |
| 24 |
trial.ti. |
416 417 |
| 25 |
cohort studies/ |
233 803 |
| 26 |
(random* or RCT or placebo or allocat* or crossover* or ‚cross over‘ or trial or (doubl* adj1 blind*) or (singl* adj1 blind*)).ti,ab. |
2 300 780 |
| 27 |
18 or 19 or 20 or 21 or 22 or 23 or 24 or 25 or 26 |
2 883 698 |
| 28 |
(Animal or Animals* or „not Humans*“ or Human cell* or Nonhuman* or non-human*).mp. |
7 219 240 |
| 29 |
27 not 28 |
2 064 766 |
| 30 |
17 and 29 |
755 |
| 31 |
remove duplicates from 30 |
720 |
