Percutaneous drainage of intra-abdominal abscesses following abdominal trauma

Between January 1, 1984, and June 30, 1987, we performed percutaneous catheter drainage (PCD) of 28 intra-abdominal abscesses in 21 postoperative trauma patients. During this period only three patients had abdominal re-exploration for drainage of abdominal abscess. The PCD patients were predominantly young men who had sustained penetrating abdominal injuries (81% GSW or SW; 19% MVA). Seventeen (81%) patients had multiple abdominal organ injuries with the colon being the most frequently injured (57%). Multiple abscesses were identified in 33% of the patients. All 21 patients had successful treatment of their abscesses by PCD alone. There was one complication (4.8%) from PCD (pneumothorax) and no deaths in this group. Our data suggest that in most cases, PCD can be safe, effective, and definitive treatment for postoperative intra-abdominal abscesses following abdominal trauma. We recommend PCD in all postoperative trauma patients who develop accessible abdominal abscesses before resorting to re-exploration.