Key result
Extramedullary osteosynthesis was associated with higher odds of requiring surgical revision compared to intramedullary osteosynthesis (OR 4.5), alongside longer surgery durations and hospital stays.
Why the study?
Does intramedullary osteosynthesis improve outcomes and reduce complications compared to extramedullary osteosynthesis in patients with subtrochanteric femoral fractures?
Population
77 patients with subtrochanteric femoral fractures, mean age 74.9 ± 14.9 years, 42.9% male.
Comparison
Intramedullary (IO) osteosynthesis technique vs Extramedullary (EO) osteosynthesis technique
Design
Cohort
Authors
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Intramedullary fixation was associated with shorter stays and better stability in this retrospective cohort; leaves open optimal technique for subtrochanteric fractures.
Observational (n=77)
Yes
Does intramedullary osteosynthesis improve outcomes and reduce complications compared to extramedullary osteosynthesis in patients with subtrochanteric femoral fractures?
Odds Ratio: 4.5 (95% CI 0.87–23.19)
Absolute Event Rate: 23.1% vs 6.3%
Intramedullary osteosynthesis for subtrochanteric femoral fractures is associated with shorter hospital stays and better postoperative weight-bearing stability compared to extramedullary techniques.
Schulze et al. (2020) conducted an observational in Subtrochanteric femoral fractures (n=77). Extramedullary osteosynthesis vs. Intramedullary osteosynthesis was evaluated on Surgical revisions (OR 4.5, 95% CI 0.87-23.19). Extramedullary osteosynthesis was associated with higher odds of requiring surgical revision compared to intramedullary osteosynthesis (OR 4.5), alongside longer surgery durations and hospital stays.
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