Relationship between axial radioulnar incongruence with cartilage damage in dogs with medial coronoid disease.

Objective: To quantify axial radioulnar incongruence (aRUI) in dogs with simple fragmented medial coronoid process (FCP) and those with advanced medial coronoid disease (MCD).

Study Design: Retrospective clinical study.

Sample Population: Group 1: 54 elbow joints (54 dogs) with FCP, but no other visible cartilage damage.

Sensitivity and specificity of 3D models of the radioulnar joint cup in combination with a sphere fitted to the ulnar trochlear notch for estimation of radioulnar incongruence in vitro.

Objective: To determine the sensitivity and specificity of estimation of radioulnar incongruence (RUI) by use of 3-dimensional (3D) image renderings in combination with a sphere fitted to the ulnar trochlear notch.

Study Design: In vitro study.

Sample Population: Right forelimbs (n = 8) of canine cadavers weighing >20 kg.