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Difficulty: HardPreoperative and Postoperative Care

A 68-year-old man with a history of poorly controlled diabetes mellitus and chronic obstructive pulmonary disease is evaluated on postoperative day 6 following an emergent open cholecystectomy for gangrenous cholecystitis. While attempting to transfer from his bed to a chair, he experiences a sudden, severe fit of coughing followed by a "tearing" sensation in his abdomen. On examination, his surgical dressing is saturated with serosanguinous fluid. Removal of the dressing reveals that the fascial edges of his midline incision have separated, and loops of small bowel are protruding onto the abdominal wall.

Arrange the following management steps in the most appropriate chronological sequence for this acute postoperative complication.

  1. 1Position the patient supine with hips and knees flexed
  2. 2Cover the protruding viscera with sterile towels moistened with warm saline
  3. 3Establish large-bore intravenous access and initiate fluid resuscitation
  4. 4Administer empiric intravenous broad-spectrum antibiotics and analgesics
  5. 5Transport the patient to the operating room for emergent fascial closure

Answer

The correct chronological sequence for managing wound evisceration is to first position the patient supine with flexed knees, then cover the bowel with warm saline-soaked sterile towels, followed by establishing intravenous access, administering IV antibiotics and analgesia, and finally transporting the patient to the operating room.
Wound evisceration is a life-threatening surgical emergency characterized by the complete disruption of all abdominal wall layers and the protrusion of viscera. The immediate bedside goal is to prevent further herniation by relaxing the abdominal wall, which is achieved by placing the patient in a supine position with the hips and knees flexed. Next, the exposed bowel must be protected from drying out and necrosis by applying sterile, saline-moistened towels. Once local wound care is secured, systemic preparation begins with establishing large-bore intravenous access for fluid resuscitation. This is immediately followed by administering broad-spectrum antibiotics to prevent generalized peritonitis and analgesics to reduce pain-induced straining. Finally, the patient is urgently transferred to the operating room, as definitive treatment requires formal surgical inspection of the bowel and fascial closure under sterile conditions.

Step-by-Step Solution

1
Identify the complication as a surgical wound evisceration.
Recognize this as a surgical emergency requiring immediate bedside stabilization followed by operative intervention.
Evisceration (protrusion of intact bowel through the fascial defect) carries a high risk of bowel strangulation, ischemia, and subsequent peritonitis.
2
Determine the immediate physical maneuver to prevent clinical worsening.
Positioning the patient supine with knees and hips flexed.
This specific posture mechanically relaxes the rectus abdominis muscles, decreasing intra-abdominal pressure and preventing additional loops of bowel from herniating through the defect.
3
Protect the exposed internal organs.
Application of sterile, warm saline-soaked dressings over the eviscerated bowel.
The intestinal serosa is highly susceptible to desiccation and necrosis if exposed to room air. Moist dressings preserve tissue viability while awaiting surgery.
4
Prepare the patient medically for emergent surgery.
Establish IV access, followed by the administration of fluids, broad-spectrum antibiotics, and analgesics.
IV access is a prerequisite for medication delivery. Antibiotics mitigate the massive contamination risk, and pain control prevents further Valsalva maneuvers that could exacerbate the evisceration.
5
Provide definitive therapeutic management.
Emergent transport to the operating room.
Bedside reduction is strictly contraindicated. The bowel must be formally inspected for ischemia or injury, and the abdominal wall must be surgically closed in a sterile operative environment.

Key Concept

Management of Postoperative Wound Evisceration
Estimated Time:1m 30s
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Topics

Preoperative and Postoperative Care

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