Division of Shoulder Surgery, Department of Orthopaedic Surgery, The Johns Hopkins University, Baltimore, Maryland, USA Correspondence to Dr Edward G McFarland, c/o Elaine P Henze, BJ, ELS, Medical ...

Shoulder instability occurs when the arm’s ball joint moves in and out of the shoulder socket joint. Chronically unstable shoulders can lead to loose shoulder joints that slip out of place repeatedly.

Many people have heard the term shoulder instability but have wondered what that means. So, what is shoulder instability? Many structures are responsible for stabilizing your shoulders. This includes ...

Correspondence to: Ms Falla, Department of Physiotherapy, University of Queensland, St Lucia, Brisbane, Queensland 4072, Australia; d.falla{at}shrs.uq.edu.au Objectives: To identify whether subjects ...