Limited Facial Expressions Cause by Big Cheek Implants?

From your pictures, it appears that this was a fairly recent procedure. Cheek implantation can actually cause a lot of swelling. The swelling can last for several weeks and even months. It seems as though some or all of the concerns you have could be attributed to this. The cut on the inside of your mouth should in no way affect the fullness of your lips. If this is still in the early post-operative period, I suggest waiting for the swelling to diminish. If you have concerns, please see... more

Everything you describe may be secondary to prolonged post-operative swelling. Your pictures show  fullness below the implants and in your lips. Be patient and discuss with your surgeon. If you're not ultimately satsfied, you can replace the implants with a smaller size.