Is botox and filler safe after chin implant?

In general, Botox and other neuromodulators are probably fine around the area where a facial implant is located due to the superficial nature of Botox injections. These injections are generally not placed deep near the bone, which is where the implant is placed.
Injections of fillers around a chin implant or other facial implant would typically depend on the exact location of the implant and area of injection for the fillers. As an injector, I would try to avoid contacting the implant with any injections due to the very small risk of contamination and/or infection of the implant (even with proper technique). If the filler is going into the lips or marionette lines, but not contacting the chin implant, it should be fine to proceed. With proper technique, it is probably fine to even inject directly on top of the chin implant, but it would be best to avoid even the slightest risk of contamination and infection if possible.

Yes, it is okay to have Botox or filler injections after a chin implant assuming that the implant was placed under the muscle.  Injections of Botox or fillers would not penetrate that deep.  Also, the risk of infection will not be increased by having injections of Botox or filler.  Don't hesitate to contact your local dermatologist to schedule your Botox and filler injections.

[Regarding the area immediately around a chin implant]  Chin implants are usually used to improve a person's anatomy, but they cannot rectify all issues around the chin region. Therefore, sometimes a neuromodulator might be needed to relax certain muscles. Fillers might also be needed to do enhance areas very close to a chin implant. I would recommend that injections be delayed until the surgical region is totally healed.
[Regarding the areas close by but distant from a chin implant...such as the lips]  Injections are usually very safe, but anything is possible. If one is immunocompromised or the area is inflammed it might not be safe for injection as potential pathogens might spread. As always one should use sterile technique and attempt to avoid inoculation with pathogenic microbes.
At the Langsdon Clinic we frequently use neuromodulators or fillers in post surgical patients of all kinds. For more information on fillers or neuromodulators see drlangsdon.com

Thank you for your inquiry. This is a very good question. It is very safe to undergo injectables post any facial implant as long as you are completely healed. Please discuss your options with your board certified plastic surgeon.

Both injections are safe as long as sterile technique is done and injector stays away from contacting the implant. Recommendable to do around 2-3 months after the procedure has been done. Dr. Nabil Fakih

Hello,Having facial injections such as Botox, Dysport, Restylane, or Juvederm are all safe to be used after having a facial implant.  This includes things like chin implant, cheek implant, and tear-trough implant.  Of course the injector should not bring the needle into contact with the implant or into the space immediately around it.  It would be best to have a surgeon with intimate knowledge of implant placement do your injections so as to ensure proper technique.Best Regards,Dr. A

Hi! Great question. Your chin implant is most likely placed against the bone of your jaw, which is a much deeper location compared to where botox and most filler is injected. Botox is injected right under the skin, so the needle won't come close to the area of the implant. Filler is injected a bit deeper in the soft areas of your chin, but it is unusual to inject filler down to the bone/implant unless you specifically wanted a bigger chin (which you now have from the implant). 
It is important to let your plastic surgeon (or whomever is doing your injections) know about your implant and tell them your concerns. That way he or she can take precautions to avoid injecting directly into that area of the implant. Hope this helps!
Best,
Dr. C-P

Both botulinum and filler injections are safe as long as sterile technique is used and your injector avoids contact with the implant itself.  I would also be sure you have allowed at least two months of healing before proceeding.  Best wishes, Jon A Perlman M.D., FACSDiplomate, American Board of Plastic SurgeryMember, American Society for Aesthetic Plastic Surgery (ASAPS)ABC-TV Extreme Makeover SurgeonBeverly Hills, California IG: jonperlmanmd