Damage control surgery
Formal Definition
A staged surgical strategy for severely injured trauma patients in whom immediate definitive repair would exceed physiologic tolerance; the approach involves an abbreviated initial surgery to control hemorrhage and contamination (damage control laparotomy), followed by ICU resuscitation to restore normal physiology (correcting acidosis, coagulopathy, hypothermia — the lethal triad), and then a planned reoperation for definitive repair once the patient is stabilized.
How It's Used on the Ward
"Damage control" — the patient is too injured or too sick to survive a long operation; you close the belly fast (temporary closure), send them to the ICU to recover, and come back in 24-48 hours when they are stronger to do the real repair; the initial operation is about stopping the bleeding and contamination, not fixing everything.
Example
""22-year-old male after MVC with massive transfusion protocol activated (8 units pRBC in 2h), core temperature 33.5°C, BP 78/45 despite 6 units pRBC + 4 units FFP, base deficit -14, coagulopathic (INR 1.9, fibrinogen 90 mg/dL). Explorative laparotomy shows Grade IV liver laceration with ongoing hemorrhage, Grade III splenic injury, and a destroyed sigmoid colon with gross contamination. Too unstable for definitive repair. Diagnosis: damage control scenario. Liver packing performed, splenectomy done quickly, sigmoid colon resected with Hartman’s procedure, temporary abdominal closure with vacuum-assisted closure device. Patient transferred to ICU for resuscitation — rewarming, correcting coagulopathy (fibrinogen concentrate, TXA, more FFP), correcting acidosis. Goal: return to OR in 24-48h for definitive closure.""
Clinical Context
Damage control principles: (1) abbreviated initial surgery (control hemorrhage, contain contamination, close/cover), (2) ICU resuscitation to reverse lethal triad (hypothermia <35°C, acidosis pH <7.2, coagulopathy INR >1.5), (3) return to OR for definitive repair after physiologic restoration. Indications: physiologic exhaustion (hypothermia, acidosis, coagulopathy during surgery), massive transfusion requirement (>10 units pRBC in first 6h), high energy injury patterns, multiple脏器 injury requiring complex reconstruction. Temporary abdominal closure: vacuum-assisted closure (VAC) or Bogota bag. Resuscitation targets: core temp >35°C, lactate <2.5, base deficit <-4, BE >-4, INR <1.5, fibrinogen >150 mg/dL, platelets >50k. Reoperation typically 24-72h later. Enteroatmospheric fistula is a major complication of prolonged damage control.