You know about the forklift accidents and the falls from scaffolding. Those make the news. But there's another kind of workplace injury happening to nearly 10,000 New Zealanders right now, and it doesn't come with a dramatic moment you can point to.

Compression syndrome. It's what happens when your job slowly crushes the nerves and tissue in your hands, wrists, or arms. Carpal tunnel from years at a keyboard. Nerve damage from gripping tools eight hours a day. Tissue breakdown from repetitive assembly line work. In 2024, 9,768 Kiwi workers were dealing with these gradual onset compression injuries. the highest number recorded in 15 years.

This isn't a spike. It's a return. Back in 2009, the numbers were similar. Then they dropped: 6,975 cases in 2020, down to 6,378 in 2021. For a brief moment, it looked like workplaces were getting safer, or perhaps remote work during COVID gave hands and wrists a break from the office grind.

But 2022 brought 9,714 cases. And the numbers haven't come back down. 9,039 in 2023. 9,768 in 2024. We're back where we were 15 years ago, except now we know better. We know about ergonomic keyboards and proper workstation setup and taking breaks. Yet here we are.

What makes compression syndrome different from other workplace injuries is that nobody can tell you the exact day it started. There's no accident report. No witness. Just a growing ache that turns into numbness, then pain, then limited mobility. By the time workers seek treatment, the damage has often been building for months or years.

These are injuries that happen in plain sight. The checkout operator scanning hundreds of items per shift. The hairdresser holding scissors at the same angle all day. The assembly line worker repeating the same motion every 30 seconds. The office worker whose mouse hand slowly stops working properly.

The numbers suggest we're either pushing workers harder, or we've stopped preventing these injuries as effectively as we did a few years ago. Either way, nearly 10,000 people are now living with damage that accumulated one shift at a time, in jobs that looked perfectly safe from the outside.

These aren't the workplace injuries that generate headlines or parliamentary questions. But they're the ones that last longest, hurt most consistently, and often never fully heal. (Source: Stats NZ, work-injuries-by-industry)