05/24/2026
Things that make you go hmmm 🤔
MRI studies have shown rotator cuff tears and shoulder “abnormalities” in MANY pain-free people.
In professional baseball pitchers, rotator cuff abnormalities were found in 21–52% of asymptomatic athletes.
Research has also shown:
• 26% of asymptomatic people had rotator cuff tears on MRI
• Over 50% of asymptomatic shoulders showed partial-thickness tears
• 78% of full-thickness tears identified were actually pain-free shoulders
So what does this mean?
Pain is more complicated than:
“My MRI showed a tear.”
Most shoulders all have bones, tendons, ligaments, muscles, and nerves.
Yet some hurt…
and some don’t.
Pain is not just structural.