Anterior extrapelvic approaches to the acetabulum.

Abstract

Anterior approaches to the acetabulum can be distinguished into extrapelvic, intrapelvic and combined extrapelvic and intrapelvic approaches. Historically, the extrapelvic ilioinguinal approach was introduced in the French, English and German literature during the late 60s and became gradually the Gold-standard in treating anterior acetabular fractures. In the meantime, the intrapelvic approach, introduced by the Helsinki group, is favored by many surgeons with ongoing interest allowing direct antero-medial access to the true pelvis below the linea terminalis, to the quadrilateral plate and medial side of the posterior column. More recently, more supero-medial approaches, allowing access to the large and true pelvis have been developed, e.g. the Pararectus approach. The historical development, the value and approach-related results of the ilioinguinal approach are analyzed and discussed.