Hand
1. The Stabilising Effect of the Anterior Oblique Ligament to Prevent Directional Subluxation at the Trapeziometacarpal Joint of the Thumb: A Biomechanical Cadaveric Study

Mark R. McCann; Philippa A. Rust; Robert Wallace

Volume 6, Issue 2 , March 2018, , Pages 105-111

Abstract
  Background: The trapeziometacarpal joint (TMCJ) is inherently unstable, relying on ligament restraint to preventsubluxation. Subluxation of the thumb in a dorsoradial direction is often observed in clinical practice, either after acuteligament injury or more commonly with osteoarthritis (OA). This subluxation ...  Read More

Hand
2. Persistent Medial Subluxation of the Ulna with Radiotrochlear Articulation

Amir R. Kachooei; David Ring

Volume 5, Issue 4 , July 2017, , Pages 264-269

Abstract
  Two patients-one with a terrible triad fracture dislocation and one with an anterior olecranon fracture dislocation—weretreated for maltracking of the elbow (medial subluxation). The radial head articulated with the lateral trochlea while theulnar trochlear notch was perched over the medial trochlea. ...  Read More