Version August 2025
Left: medial; right: lateral; bottom of screen: deep; top of screen: superficial.
(A) Pathologic hypoechogenic regions (arrow) and fibrillar disruption (thick arrow) within the supraspinatus tendon, findings consistent with tendinopathy.
(B) Normal tissues for comparison.
(C) Probe position for obtaining these ultrasound images.
Panels A and C: Courtesy of Jonathan Finnoff, DO. Used with permission of Mayo Foundation for Medical Education and Research. All rights reserved.
Panel B: Courtesy of Stephen M Simons, MD, FACSM.
