LAUSR

A particularly prominent mandibular angle or a hypertrophied masseter muscle can result in an excessively wide facial appearance which is often less aesthetically pleasing, especially for women. Though normally a benign condition and strictly an aesthetic concern, a hypertrophied masseter can also cause pain, bruxism, and headaches. Neuromodulator for masseter reduction and treatment of bruxism has become first line. Here we provide the senior author's anatomic approach to neuromodulator injection of the masseter with a corresponding video of the injection technique.