A patient experiences a spasm of her facial muscles in response to a light tap over the facial nerve below the temple.This finding most likely indicates

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A spasm of the facial muscles in response to a light tap over the facial nerve below the temple most likely indicates neuroexcitability associated with hypocalcemia.This is a positive Chvostek's sign and is associated with hypocalcemia and tetanus infection.Pain,limited ROM,and crepitus can occur in temporomandibular joint dysfunction.Temporomandibular joint dysfunction can occur secondary to malocclusion,arthritis,dislocation,poorly fitting dentures,myofacial dysfunction,and trauma.

A Patient Experiences a Spasm of Her Facial Muscles in Response