Does Acne Typically Occur from a Chin Implant?

While chin implants do not cause acne, I would speak with your surgeon. You may have an underlying infection or some other problem that you are assuming is acne but is not. If this is true acne though, it is unlikely caused by the implant and I would suggest talking with a dermatologist.

Chin implant does not cause acne. There must be another cause

See a dermatologist for treatment of acne.