“…Two studies 1,20 found similar results between FB and MB groups in respect to pain (p > 0.05), however, Gleeson et al 5 reported that the total pain score, as assessed using the Bristol Knee Score, was significantly greater in the FB group at 2 years (p = 0.013). Postoperative ROM was assessed in five studies 9,12,15,19,20 , no significant difference was shown between the FB and MB groups (p = 0.19; WMD = − 1.53; 95% CI − 3.80 to 0.74).…”