I'm sure glad my ortho doesn't depend on that method for determining if my teeth have moved! How crazy...to live with a pokey wire for weeks so the ortho can see if your teeth moved......I would change orthos.My friend clipped hers and her ortho got mad at her. He said he judges how much her teeth have moved by the length of the wire. I guess if you save the clipped off piece that would be okay
I have trimmed mine before.....the thinner wires. And I have mangled the job a time or two and made it harder for them to get the wire out...but they didn't seem to mind. Everyone at the ortho office pretty much agrees that nothing is worse than a wire poking you....I won't live through a weekend with a pokey wire without at least trying to remedy the problem myself.
yasminiandevil...I always call the ortho if a bracket comes loose. Let him make the decision of whether it is important or not.