Controversies in the Overhead Athlete's Shoulder (AANA22)-The Disabled Throwing Shoulder: Pathomehanics and Scapular Dyskinesis

The Disabled Throwing Shoulder: Pathomehanics and Scapular Dyskinesis

Video Transcription

Video Summary

In this video, the speaker discusses the pathomechanics and pathoanatomy of the disabled throwing shoulder. They emphasize the importance of understanding the scapula's role in scapular protraction and posterior humeral head translation, as well as the impact of factors such as biceps tightness and decreased external rotation. The speaker also emphasizes the significance of the kinetic chain in force generation and proper stride length. They discuss how decreased upward rotation can lead to increased internal impingement on the posterior cuff, and highlight the importance of accurately measuring external rotation. The speaker also discusses the prevalence of labral injuries in the posterior region rather than just the superior region, urging thorough examination for comprehensive treatment.

Asset Caption

William Ben Kibler, M.D.

Keywords

disabled throwing shoulder

scapular protraction

biceps tightness

kinetic chain

labral injuries