A lot of work-related injuries aren’t caused by one specific accident. They’re a cumulation of strain, wear and tear, often caused by performing the same movements repeatedly, day in and day out.
This is often referred to as cumulative trauma (CT) or cumulative trauma disorder (CTD). CT is often harder to prove and to get workers’ compensation benefits for than sudden injuries are.
In fact, a study by the California Workers’ Compensation Institute (CWCI) found that between 2010 and 2022, the percentage of litigated claims (those involving an attorney) for CT injuries throughout the state increased from over 29% to over 37%.
Who’s most likely to have a CT claim?
The percentage of CT claims varied by region, with Southern California (specifically Los Angeles County) having more than Northern California. They also were more prevalent among workers
- In manufacturing and food services
- Under 30
- Earning less than $600 per week
Of course, people can experience CT in many different lines of work. CT can also be emotional. Some of the most traditionally dangerous lines of work, like construction and agricultural sectors, had among the lowest percentages of CT claims.
More about CT injuries
These are long-term musculoskeletal injuries (involving muscles, tendons and nerve tissue). As noted, they’re typically caused by wear and tear. Carpal tunnel syndrome, which involves the hands and wrists, is a well-known CT injury. However, these injuries can also affect the lower back and any other part of the body that is regularly strained.
Among the movements and other factors that can lead to CT injuries are:
- The force of the movements
- Lifting – particularly if it’s done without the proper support
- If the body is in an awkward position (like leaning over a counter or sitting for hours in a chair that’s at the wrong height for a desk)
- If there’s vibration (for example, when operating some types of equipment)
- High repetition rates (for example, when auto manufacturing workers spend their day attaching a particular part to an vehicle – particularly if they have to reach overhead)
While responsible employers take steps to help their workers avoid CT injuries, not all do. Even with safeguards, they can still occur.
If you’re having difficulty getting workers’ comp benefits for your injury, it can be worthwhile to seek legal guidance. This can give you a better chance of getting the medical care and time off you need to heal and recover.