The Use of Shape-Memory Alloy Staples (Nitinol) in the Treatment of Pubic Symphyseal Disruptions: Clinical Results and Radiographic Outcomes.

Nitinol is a shape-memory alloy that has many diverse applications in the field of orthopedics. There have been no previous investigations reporting clinical or radiographic outcomes of the use of nitinol staples in the definitive stabilization of the pubic symphysis. A retrospective chart review was completed on 42 patients who underwent operative stabilization of pubic symphyseal disruption at an urban level-1 trauma center.