Prospective RCT comparing closed IMN versus ORIF with anatomic plates for distal tibial metaphyseal fractures (AO types A1–A3, C1) in 64 patients, followed for 2 years. The study asks whether one fixation method produces superior functional outcomes, alignment, union, or wound healing — and attempts to define indications for each.
When you see a distal tibial metaphyseal fracture with significant closed soft-tissue injury (Tscherne C2 — deep contusion, skin or muscle involvement), choose IMN over ORIF: this study showed 100% wound complication rate with plating in that subgroup, even with delayed surgery.
For lower-grade soft-tissue injuries, alignment demands may favor ORIF, but expect equivalent functional scores either way.
Prospective RCT comparing closed IMN versus ORIF with anatomic plates for distal tibial metaphyseal fractures (AO types A1–A3, C1) in 64 patients, followed for 2 years. The study asks whether one fixation method produces superior functional outcomes, alignment, union, or wound healing — and attempts to define indications for each.
When you see a distal tibial metaphyseal fracture with significant closed soft-tissue injury (Tscherne C2 — deep contusion, skin or muscle involvement), choose IMN over ORIF: this study showed 100% wound complication rate with plating in that subgroup, even with delayed surgery.
For lower-grade soft-tissue injuries, alignment demands may favor ORIF, but expect equivalent functional scores either way.