Motorcycle Versus Car: Pelvic Fracture with a Deformed Femur
34-year-old motorcyclist struck by a car at roughly 45 mph. He is supine on the roadway, groaning, GCS 14 (E3 V4 M6). RR 28, HR 132, BP 78/40, SpO2 91% on room air. He has an open-book pelvic deformity with crepitus and blood at the urethral meatus, plus an obviously deformed right thigh. Breath sounds are equal; the abdomen is firm and tender. You have a pelvic binder, traction splint, two large-bore IVs, 1 L normal saline, TXA, and oxygen. The Level I trauma center is 25 minutes away; the local hospital is 8 minutes away and has no surgeon on site.
1. What are your first three actions, and how do you apply the pelvic binder correctly?
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- Airway/spine and breathing first, but hemorrhage control is the clock. Apply high-flow oxygen, confirm equal breath sounds, and package for rapid extrication.
- Apply the pelvic binder at the level of the greater trochanters, not the iliac crests - trochanteric placement compresses the pelvic ring and is more effective. Do not 'spring' the pelvis or examine it repeatedly; each manipulation can disrupt clot.
- Control external bleeding and splint the femur. However, do not use a traction splint here. Traction pulls against the pelvis as counter-traction and can worsen a pelvic ring injury; with a suspected pelvic fracture, splinting the femur with the legs secured together or a vacuum splint is safer.
Then: IV access, TXA, and rapid transport. Blood at the meatus means no Foley attempt.
2. How much fluid will you give, and what is your target?
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Titrate, do not flood. Give 250-500 mL isotonic boluses and reassess mental status, radial pulse, and BP. The target is roughly a systolic of 80-90 mmHg (or return of a radial pulse) in a patient with blunt trauma and no head injury - permissive hypotension limits clot disruption and dilutional coagulopathy.
Key modifiers in this patient:
- GCS 14 raises concern for TBI. If head injury is suspected, the target rises to SBP at least 110 mmHg to preserve cerebral perfusion; that overrides permissive hypotension.
- TXA 1 g IV over 10 minutes within 3 hours of injury, then continue per protocol.
- Reassess after every bolus; a firm, distended abdomen suggests ongoing intra-abdominal bleeding that crystalloid will not fix.
- Do not delay transport to 'finish' the fluid - the operating room is the treatment.
3. The local hospital is 8 minutes away and the trauma center is 25. Where do you go and why?
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Level I trauma center, 25 minutes. The local hospital has no surgeon, so it can only stabilize and transfer - meaning the patient loses 8 minutes plus handoff plus a second transport, and arrives at definitive care later than if you drove directly. For a hemodynamically unstable pelvic fracture, time to hemorrhage control is the outcome-determining variable.
Justifications to state:
- The 17-minute difference is small compared with the delay of a secondary transfer.
- Pre-alert the trauma center with vitals, mechanism, and suspected injuries.
- The only reason to divert is if he arrests or loses his airway in a way you cannot manage en route; in that case the closer facility becomes a resuscitation bay.
- Document the destination decision and the reason, since this is exactly the judgment call that gets reviewed.