The pneumoperitoneum was then hooked up through the port.In the usual fashion we attempted to insufflate the abdomen to 15 mmhg, which the settings were confirmed on insufflation machine.Her abdomen became distended and we noticed after a few seconds that it was over distended and that we were having difficulty ventilating the pt all of a sudden.The abdomen was very rigid.After a few seconds, we evacuated the pneumoperitoneum.The insufflation was stopped.At this point we realized that the insufflator had malfunctioned and the pt had received a greater than desired amount of co2 to the abdomen and there had been extravasation of the co2 into her tissue planes on her chest wall, up into her scalp, face causing crepitus throughout.(b)(4).
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