Fig. 6From: Postoperative pain treatment with transmuscular quadratus lumborum block and fascia iliaca compartment block in patients undergoing total hip arthroplasty: a randomized controlled trialThe maximum flexion (left) and abduction (right) ROM of the hip joint at 12 h, 24 h, 48 h and 72 h after surgery. ROM, range of movement. Data are expressed as mean ± SD. *: P < 0.05Back to article page