Everyone knows about workplace accidents. The fall from scaffolding, the machinery mishap, the sudden back injury lifting something too heavy. Those make the news.

But 9,768 New Zealand workers claimed ACC last year for an injury that doesn't happen in a moment. Compression syndrome. the gradual crushing of nerves, blood vessels, and tissue from doing the same movements, holding the same positions, using the same tools day after day. just reached its highest point since 2009 (Source: Stats NZ, work-injuries-by-industry).

This is the workplace injury that sneaks up on you. The checkout operator whose wrist starts tingling after scanning thousands of items a week. The builder whose hand goes numb from years of gripping power tools. The office worker whose neck and shoulder nerves compress from hunching over a keyboard eight hours a day.

The numbers tell a story about how we work now. In 2021, compression syndrome claims dropped to 6,378. the lowest in years, likely because COVID sent so many people home. Then we went back to work. By 2022, claims jumped to 9,714. They've stayed there. Last year's 9,768 cases means we're now back at 2009 levels, before anyone thought about ergonomic keyboards or standing desks.

What changed? We didn't suddenly become more careless. The jobs that cause compression syndrome. manufacturing, construction, retail, admin work. are the same jobs we've always had. But the pace is different. Warehouses move faster. Checkouts scan more items per hour. Tradies face tighter deadlines. Office workers spend more hours at screens, not fewer.

Compression syndrome is different from other workplace injuries because you can't point to the day it happened. There's no incident report, no witness, no clear moment of injury. It's cumulative. Your body compensates until it can't anymore. By the time you feel the numbness or pain or weakness, the damage is done.

The data doesn't break down by industry, but we know where these injuries cluster: jobs with repetitive hand movements, prolonged awkward positions, or sustained grip pressure. Carpal tunnel syndrome. Thoracic outlet syndrome. Cubital tunnel syndrome. The medical names are different, but the cause is the same: your job is slowly crushing part of your body.

Nearly 10,000 claims means nearly 10,000 people who couldn't do their job anymore without medical intervention. Some needed surgery. Some changed careers. All of them spent weeks or months learning that the way they'd been working for years was breaking them down.

That's not a one-off accident. That's a design flaw in how we work.