trwałe uszkodzenie

He thought about the risk of doing permanent damage to his body.

I do not know if his mind and body have taken any permanent damage.

Thought they were going to do themselves permanent damage, some of them.

But they said no major or permanent damage was expected.

He went out of his way not to do any permanent damage to us.

He and his friends weren't out to cause any permanent damage.

Oh, not that any major or permanent damage would be done.

I tried to get her to stop but she wouldn't, My son had permanent brain damage.

But she is also expected to have some permanent brain damage.

"And I never used to believe it when they said drugs could do you permanent damage."