Corpus: Intertubercular tendon sheath
1. Definition
The intertubercular tendon sheath is a tendon sheath that surrounds the tendon of the long head of the biceps brachii muscle.
2. Anatomy
The intertubercular tendon sheath is a continuation of the joint capsule of the shoulder joint. It lies together with the tendon it encases in the intertubercular groove of the humerus.