Injury
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Randomized Controlled Trial Multicenter Study
Should unstable extra-articular distal radial fractures be treated with fixed-angle volar-locked plates or percutaneous Kirschner wires? A prospective randomised controlled trial.
Fractures of the distal radius are commonly treated with cast immobilisation; however, those potentially unstable injuries with dorsal comminution may need operative intervention. This intervention is usually with manipulation and Kirschner wires but advances in locking-plate technology have enabled surgeons to achieve anatomical reconstruction of complex fracture patterns, even in poor-quality osteoporotic bone. To ascertain if fixed-angle volar-locked plates confer a significant benefit over manipulation and Kirschner-wire stabilisation, we prospectively randomised 56 adult patients with isolated, closed,unilateral, unstable extra-articular fractures into two treatment groups, one fixed with K-wires and the other fixed with a volar locking plate. ⋯ These were statistically better in the plate group at 3 and 6 months. Radiological assessment showed statistically better results at 6 weeks, 3 months and 6 months, postoperatively. In the plate group, there was no significant loss of fracture reduction.
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Randomized Controlled Trial
Comparison of soft-tissue serum markers in stable intertrochanteric fracture: dynamic hip screw versus proximal femoral nail—A preliminary study.
Prospective randomised comparative study. ⋯ The absolute values and temporal changes of serum markers were similar in the two study groups. These findings suggest that DHS and PFN fixation of stable intertrochanteric fractures produce similar levels of soft-tissue damage.