What is PFNA in orthopedic?
Proximal Femoral Nail Antirotation (PFNA) is an intramedullary implant for the treatment of unstable trochanteric femoral fractures, with the additional option of augmentation. PFNA represents a unique intramedullary nail system for improved management, particularly in the elderly.
What is the difference between PFN and Pfna?
PFNA has a superior performance over PFN in the setting of osteoporosis, which is attributed to compaction of cancellous bone by the helical blade. Nevertheless, it must be remembered that no implant design can compensate for poor reduction or poor implant placement in these fractures.
What is PFNA surgery?
Proximal Femoral Nail Antirotation (PFNA) is a recently introduced implant from AO/ASIF designed to compact the cancellous bone and may be particularly useful in unstable and osteoporotic hip fractures. This study is a single and independent centre experience of this implant used in management of acute hip fractures.
What does Pfna stand for?
Proximal Femoral Nail Antirotation (PFNA)
How long till you can walk on a broken femur?
Full recovery from a femur fracture can take anywhere from 12 weeks to 12 months. But you are not alone. Most people experiencing a femur fracture can begin walking with the help of a physical therapist in the first day or two after injury and/or surgery.
What is the most common type of hip fracture?
Intertrochanteric and femoral neck fractures are the most common types of hip fracture. Femoral head fractures are extremely rare and are usually the result of a high-velocity event.
When was Pfos banned?
2006
❖ By 2002, the primary U.S. manufacturer of PFOS voluntarily phased out production of PFOS. In 2006, eight major companies in the PFASs industry voluntarily agreed to phase out production of PFOA and PFOA-related chemicals by 2015.
Can a PFNA be used for a femoral fracture?
A new device designed by AO/ASIF, the PFNA (proximal femoral nail antirotation), represents a unique intramedullary nail system for improved management, particularly in the elderly. The aim of the … Currently, intramedullary devices are widely used for the treatment of trochanteric femoral fractures.
Which is better for bone union PFNA or DHS?
The average harris hip score of PFNA group was 88 point, and the average harris hip score of DHS group was 78 point. The Harris hip score was significantly higher in the PFNA group than in the DHS group 3 months after surgery. Follow up was done at 9-18 months in all patients who underwent bone union.
Which is better PFNA or dynamic hip screw?
The dynamic hip screw (DHS) in adults may be a better option [ 5 ], and because of the various kinds of implants, the selection of implant for intertrochanteric fractures remains controversial [ 6 ]. Currently, the two main types of implants are proximal femoral nail antirotation (PFNA) and DHS.
Which is better for pertrochanteric fractures PFNA or DHS?
Some studies showed that PFNA offers better recovery and functional outcomes than DHS [ 7 ], but both techniques possess the same risk of postoperative complications [ 8 ]. A meta-analysis showed that, for pertrochanteric fractures, PFNA involves less blood loss and fewer complications compared with DHS [ 9 ].