Peritoneal lavage

Peritoneal lavage is a medical procedure used to check for internal injuries, especially in the abdomen. It involves inserting a thin tube into the space around the abdominal organs and gently introducing a sterile fluid. This fluid then absorbs any blood, debris, or other substances that might indicate injury. After a short period, the fluid is withdrawn and tested. If it contains blood or abnormal materials, it suggests internal damage, guiding doctors on whether surgery or further evaluation is necessary. This procedure helps quickly assess patients with abdominal trauma in emergency situations.