Evaluation of Letournel and Judet classification of acetabular fracture with plain radiographs and three-dimensional computerized tomographic scan.

Visutipol, Boonyarak; Chobtangsin, Pornchai; Ketmalasiri, Bunyat; Pattarabanjird, Narongchai; Varodompun, Namchai · J Orthop Surg (Hong Kong) · 2000

cross_sectional · Level IV

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Abstract

Letournal and Judet classification of acetabular fracture is widely used. The classification is based on the identification of fracture lines on plain radiographs. Three-dimensional CT scan was claimed to give a better view of the fracture line. Our study showed that intraobserver reproducibility and interobserver reliability were almost the same when classification was done by using plain radiographs and 3D-CT scan. And 3D-CT scan did not increase either the interobserver reliability or the intraobserver reproducibility in classifying the fracture.

Anatomy