Shoulder and rotator cuff injuries
Shoulder injuries are chronically under-reported after accidents, because a sore shoulder seems minor next to a neck or back and people assume it will settle. Months later an MRI shows a full-thickness tear, and by then there is a gap in the record.
How accidents injure shoulders
- The seatbelt mechanism. In a frontal impact the shoulder belt restrains the torso through one shoulder. The loading goes straight through the rotator cuff and the labrum, and it is a classic and well-recognized mechanism.
- Bracing against the steering wheel at the moment of impact, driving force up a straightened arm.
- Catching yourself in a fall, or grabbing a handrail — the usual slip-and-fall mechanism.
- Direct impact onto the shoulder when thrown from a motorcycle or bicycle, often with a clavicle fracture or AC joint separation.
The degeneration argument, again
Rotator cuff tendons degenerate with age. Imaging studies consistently find tears in a substantial proportion of people over 60 who have no shoulder symptoms whatsoever. The insurer knows this and will use it.
What distinguishes a traumatic tear or a traumatic aggravation of a degenerate one is the clinical story rather than the image alone: full painless function before, immediate pain and weakness after, an inability to lift the arm above shoulder height that appeared on a specific date, and an MRI with features suggesting acuity.
Again, the before-and-after documentation is the case. Someone who played tennis weekly until the crash and has not since has a better-evidenced claim than someone with identical imaging and no record of prior function.
What treatment looks like
Partial tears are often managed conservatively with physiotherapy and sometimes injection. Full-thickness tears, particularly in younger and active people, are frequently repaired arthroscopically.
Recovery from rotator cuff repair is long and underestimated by everyone: a sling for weeks, passive motion before active, and commonly six months to a year before full strength returns. That period of restriction is a substantial component of the claim — someone who cannot lift their arm cannot do most manual jobs, and cannot wash their own hair.
Questions people ask
I only mentioned my neck at the hospital, and my shoulder hurts too. Is it too late?
No, and it happens constantly — the most painful injury masks the others in the first days. Tell your treating doctor now, make sure it is recorded, and explain that it has hurt since the incident. The sooner it enters the record, the smaller the argument about it later.
The insurer says my rotator cuff tear is age-related.
They say that in almost every shoulder case, and degenerative tears genuinely are common in people with no symptoms at all. The answer is the functional history: what you could do before, what changed on the day, and what the examination findings and imaging features show about acuity.
How long does rotator cuff repair take to recover from?
Longer than people expect. Typically a sling for several weeks, then a staged progression from passive to active movement, with full strength often taking six months to a year. That restriction period is a significant part of what the claim should account for.
Related
Reviewed October 2026 by Simon Aziz Budhwani, Esq., the attorney responsible for this site. Legal statements here name the California code section they rely on, so you can check them rather than trust them. This is information about the law in general, not advice about your situation.
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