What exactly does a thicker wire do for braces?

If you've been sitting in the orthodontist's chair lately wondering what does a thicker wire do for braces, you're definitely not alone in that curiosity. It usually happens a few months into your treatment. You go in for a routine "tightening," and instead of the thin, flexible wire you started with, the ortho pulls out something that looks and feels a lot more substantial. You might even feel a bit more pressure than usual as they click it into place. ...

February 22, 2026 · 7 min · Xasmin Mama