The infraacetabular screw versus the antegrade posterior column screw in acetabulum fractures with posterior column involvement: a biomechanical comparison.
Nico HinzDirk BaumeisterJulius DehoustMatthias MünchKarl-Heinz FroschPeter AugatMaximilian J HartelPublished in: Archives of orthopaedic and trauma surgery (2024)
Replacing the antegrade posterior column screw with an infraacetabular screw is not recommendable as it results in an increased interfragmentary motion, especially at the posterior hemitransverse component of an ACPHT fracture.