Quantification of Humeroulnar Incongruity in<scp>L</scp>abrador<scp>R</scp>etrievers with and without Medial Coronoid Disease

Abstract

We propose a radiographic index to measure humeroulnar incongruity on mediolateral digital radiographic projections. This index (SI) supports the presence of humeroulnar incongruity in Labrador Retrievers with MCD. Further evaluation of its reproducibility and clinical importance are warranted. Although there is a moderate correlation between humeroulnar incongruity and radioulnar incongruency, causation has not been established.