MRCP UK EXAMINATIONS

Detailed explanation-1: -The trigeminal nerves play essential roles in helping your face feel pain, touch, warmth or cold. The mandibular branches of the trigeminal nerves help you bite, chew and swallow. In some cases, people develop numbness or other signs of trigeminal neuropathy from an accident, dental procedure or facial surgery.

Detailed explanation-2: -The pain can be triggered by an action as routine and minor as brushing your teeth, eating or the wind. Attacks may begin mild and short, but if left untreated, trigeminal neuralgia can progressively worsen.

Detailed explanation-3: -The mandibular nerve is the only branch of the trigeminal nerve with a motor component (V3). This branch supplies motor innervation to the facial muscles involved in mastication, which include the masseter, temporalis muscle, and lateral and medial pterygoids.

Detailed explanation-4: -Trigeminal neuralgia is sudden, severe facial pain. It’s often described as a sharp shooting pain or like having an electric shock in the jaw, teeth or gums. It usually happens in short, unpredictable attacks that can last from a few seconds to about 2 minutes. The attacks stop as suddenly as they start.