The term Nervus Facialis refers to the facial nerve which is responsible for the control of muscles in the face. There are numerous synonyms for this term depending on the context in which it is used. Other terms used to refer to the facial nerve include Cranial Nerve VII, Seventh Cranial Nerve, and Paralysis of the Seventh Cranial Nerve (Bell's Palsy). Medical professionals may also use other terminology such as Facial Muscles Nerve or Facial Nerve Paralysis. These terms are important to understand when discussing medical conditions that affect facial nerve function, such as Bell's Palsy or facial trauma.