In the cold season, especially during the changing seasons, there are many cases of facial paralysis and mouth distortion due to paralysis of the 7th cranial nerve. Although the disease can recover quickly, it can easily leave aesthetic sequelae if not detected and treated early.

Stent placement is considered a major revolution in the treatment of cerebral aneurysms, bringing high treatment efficiency. Flow-diverting stents will fill the neck of the aneurysm, limit blood flow into the aneurysm, minimize the risk of aneurysm rupture, and save the patient's life.