Core problem
A severely injured patient may not tolerate prolonged definitive orthopaedic surgery immediately after trauma. The fixation strategy should therefore be matched to physiology.
Early total care
Definitive fixation during the early admission can improve mobilisation, nursing care and pulmonary function in physiologically stable patients.
Damage-control orthopaedics
Damage-control orthopaedics uses rapid temporary stabilisation to limit additional physiological stress in an unstable or severely compromised patient.
Typical measures:
- splintage or traction
- temporary external fixation of major long-bone or pelvic injuries
- rapid control of contamination and haemorrhage
- deferred definitive reconstruction after resuscitation
Damage-control orthopaedics uses rapid temporary stabilisation to:
- control bleeding and pain
- restore length/alignment
- facilitate nursing and transport
- avoid a prolonged “second hit”
Typical examples include temporary external fixation of long bones or pelvis, followed by definitive reconstruction after physiological recovery.
Physiological assessment
Decision-making should incorporate trends rather than a single measurement:
- haemodynamics and vasopressor requirement
- temperature
- lactate and base deficit
- coagulation
- oxygenation and pulmonary injury
- renal function
- ongoing blood loss
- associated chest, abdominal and head injuries
Early appropriate care
The concept is to proceed with definitive fixation once resuscitation has restored sufficient physiological reserve, rather than using an arbitrary fixed delay for every patient.
Modern practice recognises that many patients who respond well to resuscitation can undergo earlier definitive fixation safely.
The concept is dynamic: resuscitate, reassess physiology and proceed when the patient has adequate reserve rather than automatically delaying every major fracture.
FRCS approach
When asked whether to fix a major fracture now or later:
- describe the patient's physiology
- identify injuries needing immediate life- or limb-saving treatment
- determine whether surgery will add an unacceptable second physiological insult
- choose temporary or definitive fixation accordingly
- state how and when you will reassess readiness for definitive surgery
Why timing matters
Definitive fixation is physiologically beneficial in many trauma patients because it reduces pain, bleeding, immobility and pulmonary complications. However, a severely injured patient may not tolerate a long reconstructive procedure during ongoing shock or systemic inflammation.
The decision is therefore based on physiology, not on a rigid timetable.
Patients most likely to need damage control
Concern increases with:
- persistent haemodynamic instability
- severe chest injury with poor oxygenation
- hypothermia
- acidosis
- coagulopathy
- major head injury
- ongoing transfusion requirement
- multiple major operative priorities
“Second hit” concept
Major surgery adds inflammatory and physiological stress. In a marginal patient this may worsen organ dysfunction.
The goal is not to avoid surgery but to match operative magnitude to current physiology.
Practical decision-making
Before major fixation ask:
- Is bleeding controlled?
- Is perfusion restored?
- Is lactate/acidosis improving?
- Is temperature normalising?
- Is coagulopathy corrected?
- Is respiratory function adequate?
- Are there competing life-saving operations?
FRCS synthesis
Avoid presenting damage control and early total care as opposing dogmas. State that the correct strategy is physiology-driven and repeatedly reassessed.