In contrast, regional anesthesia is performed by an injection of medicine near a group of nerves to numb the area of your body that requires surgery. There are several kinds of regional anesthesia.

a numbing medication, into the patient on December 28, 2022, causing an overdose. In a release, they wrote that Elfallal "negligently overdosed" with a toxic injection of lidocaine "resulting in a ...

Medically reviewed by Brian T. Luong, DMD Masseter Botox is injected into the masseter muscles, which move the jaw. Botox can ...