From: Graft tunnel integration occurs early in the tibial tunnel compared with the femoral tunnel after anterior cruciate ligament reconstruction with preserved insertion hamstring tendon graft
Mean FI score
At 8 months
At 14 months
p-Value
Tibial tunnel
2.6 (1–5)
2.08 (1–4)
0.02
Femoral tunnel
3.04 (2–5)
2.57 (2–4)
0.01
0.004