Dual Implant Versus Single Implant Distal End of Femur

Pilot for Dual Implant Versus Single Implant Distal End of Femur (pDISIDE Femur)

This research study is being conducted to examine the effect of two versus one fixation device for fixation of distal femur fractures.

Inclusion Criteria:

• Femur fracture distal to the femoral diaphysis.
• Operative treatment within 72 hours of presenting to the treating hospital.
• Patient was previously ambulatory.
• Fracture amendable to either single or dual implant fixation.
• Informed consent can be obtained from the patient, family member, or power of attorney.

Exclusion Criteria:

• Associated major lower extremity fracture.
• Ongoing infection.
• History of metabolic bone disease (Paget's, etc).
• Pathologic fracture.
• Open fracture.
• Severe cognitive impairment (Six Item Screener with 3 or more errors).
• Stage 5 Parkinson's disease.
• Significant femoral bone loss requiring planned staged bone grafting.
• Vascular injury.