# asymptomatic shoulder abnormalities were found in 96% of subjects > Twenty-five right and 26 left shoulders were imaged. The subject age range was 40-70 years. Ultrasound showed subacromial-subdeltoid bursal thickening in 78% (40/51) of the subjects, acromioclavicular joint osteoarthritis in 65% (33/51), supraspinatus tendinosis in 39% (20/51), subscapularis tendinosis in 25% (13/51), partial-thickness tear of the bursal side of the supraspinatus tendon in 22% (11/51), and posterior glenoid labral abnormality in 14% (7/51). All other findings had a prevalence of 10% or less.[[(Girish et al., 2011)#^e48fq]] > Asymptomatic shoulder abnormalities were found in 96% of the subjects.[[(Girish et al., 2011)#^yw6a8]] - 78% of these had thickening of bursa - 65% had joint osteoarthritis - 39% had supraspinatus tendinosis - 25% had subscapularis tendinosis - 22% had supraspinatus tears - 14% had labral abnormalities ![[Shoulder abnormalities found in 96% of subjects without history of pain or weakness.excalidraw.svg]]