I haven't had it, but I doubt their would be, depending on what they're doing. If you're supposed to look different, then probably but if not, you probably won't.
To get an accurate answer, you should probably ask your surgeon.
you need to pose this question to your surgeon. good luck.
Ive had two major jobs done on my lower jaw to fix serious breaks and only have the tiniest of crooked smiles, barely noticable but i did lose feeling in about 1 cm of my lower lip. Nothing that affects me.