Shoulder Joint

Musculoskeletal

All Phantoms

Shoulder phantom with humeral head, glenoid, rotator cuff tendons, labrum, and biceps tendon

Modalities: MRI CT ULTRASOUND DIGITAL RADIOGRAPHY

Images: 3

Structures: 9

Compatible Instruments: 16

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Shoulder X-ray — AP

AP radiograph of the shoulder joint

DIGITAL RADIOGRAPHY Downloaded 2026-03-16

https://commons.wikimedia.org/wiki/File:3%20Designs%20of%20Reverse%20Shoulder%20Arthroplasty%20Prostheses%20RSP%20to%20Monoblock%20to%20AltiVate.jpg

Shoulder X-ray — AP

AP radiograph of the shoulder joint

DIGITAL RADIOGRAPHY Downloaded 2026-03-16

https://commons.wikimedia.org/wiki/File:Y-projection%20X-ray%20of%20a%20normal%20shoulder.jpg

Shoulder Ultrasound — Tendon

Ultrasound of the shoulder showing supraspinatus tendon

ULTRASOUND Downloaded 2026-03-16

Longitudinal

https://commons.wikimedia.org/wiki/File:Transversal%20US%20supraspinatus.jpg

Structure	Density (HU)	T1 (ms)	T2 (ms)	Echo	Rel. Size
Humeral Head	400	380	40	0.8	14%
Glenoid	600	350	4	0.85	6%
Cortical Bone	1200	300	1	0.95	8%
Rotator Cuff	70	700	8	0.5	6%
Labrum	80	750	10	0.4	2%
Biceps Tendon	75	650	6	0.5	1%
Cartilage	80	1100	35	0.3	3%
Muscle	40	900	35	0.4	20%
Fat	-100	250	80	0.6	8%