Hi Matilyn,
I had a Tracheal shave as part of my FFS in 2001.
It was something that bothered me, although my Adams apple was not large or to prominent. It is now non-existent and I have a (now indistiguishable) scar on my neck.
There is always danger in any surgery and with the tracheal shave,being over aggressive there is a chance of damaging the vocal chords.
Buffy