Chin Implant Infection 6 Months Post-Op, Does it Have to be Removed or Will Antibiotics be Enough?

I have not seen any articles showing a higher infection rate of implants going through the mouth versus under the chin. I suspect it is because most patients are on antibiotics by mouth and the implant is soaked in an antibiotic solution before being placed. Why would one become infected so long after surgery? The most likely reason is some bacteria got into the blood stream( flossing your teeth causes this) and the bacteria was strong enough to start an infection. I have seen one patient with this type of history, she went to a beach 1 year after chin implant and developed tenderness and swelling. Oral antibiotics treated the problem nicely and the patient never had a problem again. If the implant were to repeatedly have the problem, removal would be indicated as it may have some type of biofilm.

The intraoral approach has a higher chance of infection or seeding the implant  with bacteria  the have a subacute infection (biofilm) that may manifest later. The sub-mental placement of the implant reduces those chances. An implant is usually made out of silicone which is a forgin body that encapsulates. Any dissemination of bacteria into the blood stream such as dental work or a urinary tract infection may seed the implants and so antibiotics are advices prior to any procedure that may cause that. I would treat an infection with oral or IV antibiotics if no response or recurrence of infection then the implant needs to be removed.

good luck

Infection is a rare complication following chin implants. Usually, it will require removal of the implant for complete resolution, although I have heard (not experienced) instances where antibiotics and irrigation with disinfectant solution into the wound helped resolve the infection without implant removal. Whether this is suitable for you or not needs to be determined by your surgeon. Removal of the implant, if necessary, is relatively simple.