PROXIMAL FEMORAL NAIL ANTIROTATION
PFNA (Proximal Femoral Nail Antirotation) is indicated for unstable intertrochanteric and subtrochanteric fractures, with helical blade structure for enhanced antirotation performance.
Key Features
Helical blade design compacts cancellous bone to improve anchorage
Anti-rotation mechanism enhances stability of femoral head-neck fragments
Indications
Intertrochanteric fractures (unstable)
Subtrochanteric fractures
Osteoporotic proximal femoral fractures
Clinical Advantages
Helical blade reduces cut-out risk, suitable for osteoporotic patients
Minimally invasive insertion shortens operative time
Options
Standard and long PFNA
Multiple helical blade diameters
