Fig. 4From: Randomized controlled trial of all-inside and standard single-bundle anterior cruciate ligament reconstruction with functional, MRI-based graft maturity and patient-reported outcome measuresSignal/noise quotient (SNQ) of the proximal, distal, and middle ROIs of the all-inside and standard groups at postoperative months 3, 6, and 12. Both groups showed the highest SNQ in the middle region of the graft, followed by the proximal region, and the distal region. The SNQ of the all-inside group was the highest in June and then decreased, whereas the SNQ of the standard group gradually increased. #, ##, *, and △ indicate a statistical difference. M ± SD, mean ± standard deviationBack to article page