Normal Left Shoulder X-Ray Explained
The X-ray shows that your family member's left shoulder is completely normal—there are no fractures, dislocations, arthritis, or other problems visible on this imaging study. 1
What the Radiologist Checked
The radiologist systematically evaluated all the key structures of the shoulder, and here's what each finding means in plain language:
The Bones
- "Normal glenohumeral articulation": The ball-and-socket joint where the upper arm bone (humerus) meets the shoulder blade (scapula) is properly aligned with no dislocation 1
- "Normal acromioclavicular joint": The joint where the collarbone meets the shoulder blade at the top of the shoulder shows no separation or arthritis 1
- "Normal acromion": The bony roof of the shoulder (part of the shoulder blade) has normal shape and no fractures 1
- "Normal humeral head and visualized proximal humerus": The ball portion of the shoulder joint and the upper part of the arm bone show no fractures, cysts, or abnormal changes 1
- "Normal visualized scapula": The visible portions of the shoulder blade appear normal 1
The Soft Tissues
- "No demonstrated soft tissue abnormality": The muscles, tendons, and other soft tissues around the shoulder that can be seen on X-ray appear normal 1
- "Normal visualized pulmonary apex": The very top of the lung that shows up on shoulder X-rays looks normal (this is routinely checked) 1
What This Means Clinically
X-rays are excellent at showing bone problems like fractures, dislocations, and arthritis, but they cannot see most soft tissue injuries. 1 If your family member continues to have shoulder pain despite these normal X-rays, the problem may involve structures that don't show up well on plain radiographs, such as:
- Rotator cuff tendons (the muscles and tendons that move the shoulder) 2
- The labrum (cartilage rim around the shoulder socket) 1
- Shoulder bursae (fluid-filled cushions) 3
- Ligament sprains 1
Next Steps If Pain Persists
If symptoms continue, the American College of Radiology recommends either MRI or ultrasound as the next imaging step, both rated equally appropriate (9/9), with the choice depending on what's available locally and the expertise of the providers 3, 2. These advanced imaging tests can detect soft tissue injuries that X-rays cannot visualize 1, 4.
The key message: Normal X-rays are reassuring that there are no fractures or dislocations, but they don't rule out all possible shoulder problems. 1, 4