Citation: chow, p., su, y., + chen, y.(2013).A rare complication from total extraperitoneal (tep) laparoscopic inguinal hernia repair: bladder rupture associated with a balloon dissector.{i}hernia,{/i} {i}17{/i}, 797-799.Procedure: tep herniorrhaphy according to the reporter: a (b)(6) man underwent tep inguinal hernia repair.Bladder rupture was noted after balloon dissection.The defect was sutured, and the hernia was repaired under laparoscopy.Cystoscopy showed the site of injury at anterior bladder neck.At the beginning of the operation, a para-umbilical incision was made, and a 5-12mm trocar was introduced into the preperitoneal space and advanced to the pubic bone under direct vision through a visiporttm.The trocar was then replaced with a balloon dissector ((b)(4), covidien), which was inflated with a manual pump.As the balloon inflated, a somewhat limited distension was noted in the mid-lower abdomen, while the bilateral parts were distended normally.Upon further pumping, the balloon popped and the abdomen flattened.The balloon dissector was removed, and a trocar was set as a camera port.Two additional working ports were set in the bilateral lower abdomen, between the umbilicus and anterior superior iliac spines, about 5 cm from the umbilicus, and the bladder wall was repaired laparoscopically with continuous suture.A cystoscopy was then performed, revealing a well-distended bladder with the suture at the bladder neck.In our case, bladder rupturewas noted after the balloon popped.The site of the laceration was at the anterior bladder neck.The pop may have resulted from an excessive advancement of the dissector toward the pubis during the dissection and in its turn the asymmetrical expansion of the balloon.
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