Cerebral palsy

Cerebral palsy, which is usually facial nerve injury, may also have three nerves, glossopharyngeal nerve, vagus nerve injury. The principle of cerebral nerve palsy caused by aneurysm can be due to the acute expansion of cystic aneurysm, directly compressing or pulling the nerve; or bleeding of aneurysm, causing the nerve to pass; or neuroedema caused by venous congestion; or arachnoid adhesion due to bleeding Wait. If the aneurysm does not continue to expand and thrombosis occurs, the symptoms of ocular muscle paralysis can also be reduced. Oculomotor nerve palsy caused by aneurysms is almost accompanied by pupil dilation and fixation (90% -96.8%), ipsilateral eye pain or headache (92%). Eyelid sagging on the affected side is also common (about 60%).