What do the brace's have to do with it, you don't inhale with your teeth do you ? Smoke away with your pipe, no harm done.
Can I Smoke Marijuana Off A Pipe While Having Braces?
I don't see why not, unless the braces get caught on the pipe, you should be alright
Braces will not get in the way of smoking a pipe. What you put in the pipe is up to you.