Fig. 1From: Transmuscular quadratus lumborum block versus thoracic paravertebral block for acute pain and quality of recovery after laparoscopic renal surgery: study protocol for a randomized controlled trialFlow diagram of the study. TMQLB, transmuscular quadratus lumborum block; TPVB, thoracic paravertebral block; VAS, visual analogue score; QoR, quality of recoveryBack to article page