Rates and Odds Ratios for Complications in Closed and Open Tibial Fractures Treated With Unreamed, Small Diameter Tibial Nails: A Multicenter Analysis of 467 Cases

Abstract

Fracture distraction of more than three millimeters should not be tolerated when stabilizing tibial fractures with unreamed, small-diameter nails as this increases the odds of having a delayed union by twelve times (p < 0.001) and a nonunion by four times (p = 0.057). There was a significant increase of complications in the group of Grade III open fractures (p < 0.001), AO/OTA Type C fractures (p = 0.002), and to a lesser extent in distal fractures. However, the rate of severe complications resulting in major morbidity was low.