Final answer:
Tic douloureux is synonymous with trigeminal neuralgia, a condition that causes sudden and severe facial pain, and is not related to temporomandibular joint disorder, psychogenic facial pain, facial paralysis, or temporomandibular joint dysfunction.
Step-by-step explanation:
Tic douloureux is synonymous with B. trigeminal neuralgia. It is a neuropathic condition involving severe pain along one or more branches of the trigeminal nerve in the face. Trigeminal neuralgia is characterized by sudden, severe, electric shock-like or stabbing pain typically felt on one side of the jaw or cheek. The episodes of pain may be triggered by talking, chewing, or brushing teeth and can be debilitating. Unlike temporomandibular joint disorder, which involves pain and dysfunction of the jaw joint and muscles that control jaw movement, trigeminal neuralgia does not lead to joint dislocation or lock jaw.