Fig. 2

Postoperative NRS at rest and during motion in both groups. The M group had markedly lower NRS than the C group. The values are shown as x̅ ± SD.*P < 0.05
Postoperative NRS at rest and during motion in both groups. The M group had markedly lower NRS than the C group. The values are shown as x̅ ± SD.*P < 0.05