Use of the Omega Plate for Stabilisation of Acetabular Fractures: First Experience

Abstract

The Omega plate enables us to fix fractures of the superior pubic ramus, fractures of the anterior acetabular column, fractures of the quadrilateral acetabular plate, fractures in the iliopectineal line and simple fractures of the posterior column. A CT-defined projection of the pelvic inlet based on pre-operative CT scans allows us to choose the appropriate plate size and to shape the plate pre-operatively. After a technically well performed Stoppa approach and good fragment reduction, the application of an Omega plate is easy if our recommendations are followed. Fixation of all fragments of the anterior column and the quadrilateral plate is very stable and the Omega plate is highly resistant to secondary loss of reduction. A potential total hip arthroplasty does not require Omega plate removal.