This document provides information about assessing teres minor tears clinically. It begins with an outline of the lesson plan for a lecture on the clinical test for teres minor tears. The document then discusses the anatomy, embryology, blood and nerve supply, and function of the teres minor muscle. It describes how teres minor tears typically occur and presents three clinical tests - Hornblower's sign, the external rotation lag sign, and the Patte test - that can be used to assess for a teres minor tear.