Clinical and radiological findings: A 41-year-old male involved in a motorcycle collision with a stationary object presented with multiple injuries. Radiological assessment revealed an APC2 pelvic ring injury, a pertrochanteric fracture of the femur, and fractures of both the radius and ulna. Additional injuries included a stable minor head bleed, grade 2 liver and renal lacerations, rib fractures, and a hemopneumothorax. Initial management involved resuscitation with crystalloids, RBCs, FFP, and platelets, along with pelvic sheeting. Persistent hemodynamic instability necessitated selective angio-embolization for pelvic hemorrhage control.
Planning remarks: The preoperative plan involved addressing the pelvic ring injury first using an external fixator for stabilization. The pertrochanteric femur fracture required open reduction and internal fixation (ORIF) with anticipated use of clamping techniques due to the complexity of reduction. The forearm fractures were planned for ORIF as well.
Patient positioning: The patient was positioned supine on a flat-top operating table without changes in positioning for all three surgical interventions.
Anatomical surgical approach: The anatomical approach for the pelvic fixation involved a standard anterior approach to the pelvis for external fixation placement. For the femur, a lateral approach to the proximal femur was utilized, involving an incision over the greater trochanter extending distally along the femoral shaft. The forearm fractures were approached via volar Henry and dorsal approaches to the radius and ulna respectively.
Operative remarks:The surgeon noted that despite the seemingly simple pattern of the pertrochanteric femur fracture, reduction was challenging and required open clamping techniques to achieve satisfactory alignment. This complexity is typical in such fractures due to muscular forces and fracture morphology.
Postoperative protocol: Postoperative rehabilitation included weight bearing as tolerated on the left leg, toe-touch weight bearing on the right side for 10 weeks, and platform weight bearing through the elbow on the affected forearm.
Follow up: Not specified.
Orthopaedic implants used: External fixator for pelvis stabilization, intramedullary nail or plate for femur fixation, and plates and screws for forearm fracture fixation.
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23 Jul 2025
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Surname, Initial. (2025). Polytrauma with APC2 Pelvic Ring Injury, Pertrochanteric Femur Fracture, and Both Bones Forearm Fracture.. Journal of Orthopaedic Surgery and Traumatology. Case Report 43096280 Published Online Jul 23 2025.