It is not unreasonable to say that trigeminal neuralgia is equal to life and death. Without a history of the condition, it is difficult to deeply appreciate the pain and suffering involved. Trigeminal neuralgia is a neurosurgical condition. When the disease starts, the pain in the face is unbearable, the patient’s mood drops to the bottom, and the state of life is not guaranteed. As the saying goes, trigeminal neuralgia is the “number one pain in the world”, because it is accompanied by severe pain like cutting, electric shock and tearing. When such severe pain occurs, most patients often beat the affected area with their fists or rub with rough objects to relieve the pain, resulting in roughness and thickening of the affected skin and loss of facial pain and tactile sensation. Currently, there are many treatment options for trigeminal neuralgia, whether it is medication or toxin injections, which are effective in controlling the pain. However, as the disease progresses, the patient’s body becomes resistant to the drug and the effectiveness of the treatment will diminish. The current best internationally recognized treatment is microvascular decompression. In years of clinical practice and innovation, this procedure has been optimized to improve the treatment results. A large number of clinical surgery cases have proved that more than 98% of patients can completely get rid of the painful disease through this procedure.