Central ray of the X-ray beam is directed over the coracoid process during an AP External Rotation view of the shoulder.

The oblique sagittal plane cuts in CT scan of the shoulder is referenced parallel to the bony glenoid fossa.

The critical zone is defined as a hypovascular region of the supraspinatus tendon located 1cm proximal to the greater tuberosity.

Contrast media injected into the shoulder normally leaks into the biceps tendon bursa.

A 23 yo basketball player sustained a direct trauma to his right shoulder when his opponent hit his shoulder from behind while he was attempting to rebound the ball. Patient noted severe pain and deformity of his right shoulder. This was the 5th time this has happened so a CT scan was requested. Identify the lesion on the CT Scan.

A 45 yo male sustained a shoulder injury while riding a motorcycle. He claims his right shoulder hit the ground hard and heard a snap and severe pain immediately followed. He was rushed to the hospital where an X-ray was done. You noted a widened AC joint and a fracture of the middle third of the clavicle. What is the normal measurement of the AC joint space?

What is the normal coracoclavicular distance?

A 25 yo female tennis player came to your clinic due to persistent shoulder pain of 2 weeks duration. She claims that during one of her practices she suddenly felt a sharp pain after a serve. Xrays were normal. She then had an MRI done which she shows to you (Refer to image). What is your diagnosis?

If your patient was contraindicated to have an MRI, what is an alternative imaging modality to use to view soft tissue?