Case Report
Copyright ©The Author(s) 2017.
World J Gastrointest Surg. Aug 27, 2017; 9(8): 182-185
Published online Aug 27, 2017. doi: 10.4240/wjgs.v9.i8.182
Figure 1
Figure 1 Intraoperative photographs. A: The Peti-needle™ inserted via the naval port (5 mm); B: Delivered to the peritoneum; C: The anesthetic agent was then injected through the Peti-needle™ by the transperitoneal approach under laparoscopic visualization.
Figure 2
Figure 2 Ultrasound images. A: The muscle layers; B: The Peti-needle™ positioned below the peritoneum, the notch was made by the needle tip (yellow arrow) before the needle was inserted via the peritoneum; C: Local analgesic was then administered into the correct layer. R: Rectus muscle; IP: Intraperitoneal space; SC: Subcutaneous tissue; I: Injectate.