Can a chin lipo, buccal fat removal, chin and jaw implant be done at the same time?

There is no problem doing these all together.  In fact, I uniquely do the lipo through the chin implant incision (in the mouth) so there are no external incisions from these procedures.  We have videos of these on our web page and social media.

An experienced surgeon can safely perform these procedures.  I routinely perform chin lipo, chin implant, and buccal fat reduction under local anesthesia and oral sedation.  I can not comment on the jaw implant but would assume it can be done.  These definitely can be performed under iv anesthesia.  Consult with a few experienced surgeons to review your candidacy, surgery and recovery

All 3 procedures can be safely performed concurrently and are excellent options for certain patients who request improvement in neck contour as well as slamming of the face and cheeks. in my practice we perform chin liposuction and chin implantation through the same submental incision.  Trust your face to a specialist and best of luck to you.