Fig. 3From: Efficacy of modified thoracoabdominal nerves block through perichondrial approach in open gynecological surgery: a prospective observational pilot study and a cadaveric evaluationBar graph showing the number of times each individual sensory dermatome was blocked (Y-axis). X-axis represents sensory dermatomes, from Th6–12, where the intercostal nerve anterior cutaneous branch innervates. Blue bar: 2 h postoperatively, gray bar: 24 h postoperatively.Back to article page