Additionally, research shows that injecting Botox into the masseter muscle may offer some benefits for healing after surgery ...

If you're getting masseter Botox for cosmetic purposes, Hibler says it usually takes multiple treatments, spaced months apart, before the muscle atrophies and shrinks to achieve your desired ...

Aivaz: We sometimes numb patients before we do Botox ... big muscle that you have here that's responsible for chewing is also responsible for teeth grinding. So when you inject the masseter ...