Question:
A young adult presents with chest trauma, haemodynamic instability and fractures of bilateral femur and tibia. After the patient has been resuscitated and rendered haemodynamically stable, what is the most appropriate definitive management of the long-bone fractures?
A young adult presents with chest trauma, haemodynamic instability and fractures of bilateral femur and tibia. After the patient has been resuscitated and rendered haemodynamically stable, what is the most appropriate definitive management of the long-bone fractures?
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Once stable: IM nailing is definitive for femur shaft; tibiae get external fixation.
Updated On: Jun 25, 2026
- Intramedullary nailing of the femurs and external fixation of the tibiae
- Plating of the tibiae and external fixation of the femurs
- Nailing / plating / external fixation as per whichever procedure the surgeon can perform fastest
- External fixation of both femurs and both tibiae
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The Correct Option is A
Solution and Explanation
Step 1: Define the scenario.
This is essentially the same polytrauma case - chest trauma, initial haemodynamic instability, and bilateral femoral and tibial fractures - with management decided AFTER the patient is haemodynamically stabilized.
Step 2: Recall the staged-management framework.
An unstable polytrauma patient is first managed by damage-control orthopaedics (temporary external fixation, minimal physiological burden). Once stabilized, definitive fixation is carried out using the optimal construct for each fracture.
Step 3: Pick the optimal definitive fixation.
• Femoral shaft fractures - the definitive treatment of choice is closed intramedullary nailing; it gives load-sharing, early mobilisation and the highest union rates.
• Tibial fractures - in this multiply-injured patient, external fixation is the safe definitive/staged choice given the prior systemic insult and potential soft-tissue compromise.
Therefore: nail the femurs, externally fix the tibiae.
Step 4: Eliminate the distractors.
• Option 2 reverses the logic - femurs should be nailed, not externally fixed.
• Option 3 (fastest method) describes the damage-control approach appropriate to an unstable patient, not a stabilized one.
• Option 4 (ex-fix all bones) is only a temporary measure, not definitive care once the patient is stable.
Step 5: Key fact.
Definitive care of femoral shaft fractures in a stabilized polytrauma patient is IM nailing, while the tibiae are managed with external fixation.
This is essentially the same polytrauma case - chest trauma, initial haemodynamic instability, and bilateral femoral and tibial fractures - with management decided AFTER the patient is haemodynamically stabilized.
Step 2: Recall the staged-management framework.
An unstable polytrauma patient is first managed by damage-control orthopaedics (temporary external fixation, minimal physiological burden). Once stabilized, definitive fixation is carried out using the optimal construct for each fracture.
Step 3: Pick the optimal definitive fixation.
• Femoral shaft fractures - the definitive treatment of choice is closed intramedullary nailing; it gives load-sharing, early mobilisation and the highest union rates.
• Tibial fractures - in this multiply-injured patient, external fixation is the safe definitive/staged choice given the prior systemic insult and potential soft-tissue compromise.
Therefore: nail the femurs, externally fix the tibiae.
Step 4: Eliminate the distractors.
• Option 2 reverses the logic - femurs should be nailed, not externally fixed.
• Option 3 (fastest method) describes the damage-control approach appropriate to an unstable patient, not a stabilized one.
• Option 4 (ex-fix all bones) is only a temporary measure, not definitive care once the patient is stable.
Step 5: Key fact.
Definitive care of femoral shaft fractures in a stabilized polytrauma patient is IM nailing, while the tibiae are managed with external fixation.
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