Tibial Tubercle-to-Posterior Cruciate Ligament Measurement in Patellar Instability Is Influenced by Axial Slice Selection and Tibial Width Normalization.
PURPOSE To quantify the variability in tibial tubercle-to-posterior cruciate ligament (TT-PCL) measurements using previously established methodology on axial magnetic resonance imaging scans in patients with and without a history of patellar instability based on placement of the dorsal condylar line. METHODS A retros...