Has anyone her experience any height growth using growth hormone after their plates were fused?
Even though the general concensus seems to be that you can't get taller, have read online reports from bodybuilders claiming to growth between half and inch and an inch even in their late 20s or early 30s with it.
Derek from more plates more dates covers this:
And he himself claims to have grown half an inch after taking GH (min 9:35)