Palpation of tendon within bicipital groove reproduces pain
Forearm supination, especially against resistance, reproduces pain
Clinical exam tests below do not perform consistently, are only moderately specific, and do not change the post-test probability significantly
Yergason Test
Flex patient's elbow to 90⁰
Palpate bicipital groove as patient patient attempts forearm supination against resistance
Pain/instability at prox bicipital groove indicates<unk>  or tendon subluxation
Speed's test
Shoulder raised 60⁰ in front flexion
With forearm supinated and elbow fully extended
Examiner presses down on forearm and patient resists pressure
Pain/instability at bicipital groove where long head inserts indicates<unk>  or instability
Flex patient's elbow to 90⁰
Palpate bicipital groove as patient patient attempts forearm supination against resistance
Pain/instability at prox bicipital groove indicates<unk>  or tendon subluxation
Shoulder raised 60⁰ in front flexion
With forearm supinated and elbow fully extended
Examiner presses down on forearm and patient resists pressure
Pain/instability at bicipital groove where long head inserts indicates<unk>  or instability
Biceps tendinitis
Traumatic/Acute:
Medial epicondylitis
Shoulder Dislocation
Lateral epicondylitis
Anterior shoulder dislocation
Flexor tenosynovitis
Posterior shoulder dislocation