Evisceration after abdominal stab wounds: is laparotomy required?

Area of Science:

• Trauma Surgery
• Surgical Outcomes
• Emergency Medicine

Background:

• Abdominal stab wounds with evisceration present a significant challenge in trauma care.
• Determining the necessity of laparotomy in these cases is crucial for patient management.

Purpose of the Study:

• To ascertain the incidence of intra-abdominal injuries necessitating laparotomy following abdominal stab wounds with evisceration.
• To identify clinical indicators that heighten the probability of intra-abdominal injury in such scenarios.

Main Methods:

• Prospective data collection over 8 years at an urban level I trauma center.
• Inclusion criteria: patients with abdominal stab wounds and evisceration.
• Data points: eviscerated organ, other laparotomy indications, organ injuries, complications; statistical analysis using Fisher's exact chi-squared test.

Main Results:

• 81 patients presented with abdominal stab wound and evisceration.
• 78% of patients (63/81) had an intra-abdominal injury requiring repair.
• Laparotomy was indicated regardless of the eviscerated organ (omentum vs. viscus) or presence of other clinical signs (e.g., hypotension, peritonitis).

Conclusions:

• The majority of patients with abdominal stab wound and evisceration require laparotomy.
• Evisceration itself is a sufficient indication for operative intervention.
• Continued prompt surgical exploration is warranted for abdominal eviscerations.