Brain stem hemorrhage may damage all cranial nerves except for the olfactory and optic nerves.
The brainstem can be divided into the midbrain, pons, medulla oblongata, etc. What nerves are damaged in a brainstem injury needs to be determined based on the specific location of the hemorrhage. If there is bleeding in the midbrain, there may be damage to the motor nerve and the synovial nerve.
If there is a hemorrhage in the pontine area, the trigeminal nerve, abducens nerve, facial nerve, and vestibulocochlear nerve may be damaged. If bleeding occurs in the medulla oblongata, the hypoglossal nerve, parasympathetic nerve, vagus nerve, and glossopharyngeal nerve may be damaged.
It is recommended that patients with brainstem hemorrhage need to seek prompt medical attention, and the doctor will choose appropriate measures to treat the patient’s condition. For patients with increased intracranial pressure, they can follow the doctor’s instructions to use mannitol, glycerol fructose and other drugs to reduce intracranial pressure. For more serious patients, the craniotomy can be cranial microscopy can be through the ventricular drainage, decompression of the bone flap surgery treatment.