Fig. 3From: Sciatic nerve block or not for outpatient total knee arthroplasty? Study protocol for a randomized controlled trialThe “outpatient TKA journey”; *CFNB (continuous femoral nerve block) and SNB (sciatic nerve block) performed with ropivacaine 2 mg/ml, 20 ml, §LOS hospital length of stay, #Opioïd oral morphine sulfate, if NRS > 30Back to article page