Fig. 2From: Pilot evaluation of a novel unilateral onychectomy model and efficacy of an extended release buprenorphine productEffect of the treatment on subjective pain score. 3D line graphs demonstrating the subjective pain scores for control (a) and extended release formulation of buprenorphine HCL (ER-Bup) groups (b) before and after onychectomy. Time point 0Â h is the mean of assessments at 24 and 48Â h prior to surgery (baseline). Observational pain assessments were performed at 3, 6, 12, 24, 30, 36, 48, 54, 60, and 72Â h following surgeryBack to article page