Original Research Paper

A Comparative Study Of Proximal Femoral Nail And Dynamic Hip Screw For Intertrochanteric Fractures Of The Femur

Abstract :

Background: Intertrochanteric fracture is one of the most common fractures of the hip. But the implant of choice for type II intertrochanteric fracture is still under debate. The aim of this study was to compare the functional outcomes of proximal femoral nail (PFN) and dynamic hip screw (DHS) in treatment of intertrochanteric fractures.Methods: We did prospective comparative study on 60 patients of type II intertrochanteric fractures operated with closed/open reduction & internal fixation with either Dynamic Hip Screw (DHS) or Proximal Femoral Nail (PFN) between October 2018 to March 2023. During each follow-up the functional outcome of patients was calculated using the Harris Hip Score (HHS).Results: There was a statistically significant difference present in average functional scores between two groups at 1 month, 3 months, and 6 months; however no difference was seen at the end of 12th month follow up. Functional outcomes in DHS group were excellent in 34.78%, fair in 17.39%, good in 43.48%, and poor in 4.35%. In the PFN group, results were excellent in 56.52%, fair in 8.70%, good in 34.78% and no poor results were seen.Conclusion: In stable two-part intertrochanteric femur fractures both PFN and DHS are equally effective but because of minimal invasiveness PFN is a better implant of choice than DHS in the treatment of elderly patients with intertrochanteric fracture.

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