Serious complications of microvascular decompression operations for trigeminal neuralgia and hemifacial spasm.
Serious complications of microvascular decompression operations for trigeminal neuralgia or hemifacial spasm are reported. Among 278 patients who underwent microvascular decompression, 9 serious complications were observed: 1 intracerebellar hematoma with acute hydrocephalus, 1 cerebellar swelling with acute hydrocephalus, 1 supratentorial acute subdural hematoma, 2 status epilepticus, 1 infarction of the brain stem, 1 subarachnoid hemorrhage due to traumatic aneurysm, and 1 infarction in the territory of the posterior cerebral artery. Of the 9 patients with such complications, 2 died. The possible causes of such serious complications are discussed.
Hanakita
J
J
Department of Neurosurgery, Shizuoka General Hospital, Japan.
Kondo
A
A
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002543:Cerebral Hemorrhage / Q000209:etiology; D005152:Facial Muscles; D005260:Female; D006801:Humans; D006849:Hydrocephalus / Q000209:etiology; D008297:Male; D008866:Microsurgery / Q000009:adverse effects*; D008875:Middle Aged; D013035:Spasm / Q000601:surgery*; D013226:Status Epilepticus / Q000209:etiology; D014277:Trigeminal Neuralgia / Q000601:surgery*; D014656:Vascular Surgical Procedures / Q000009:adverse effects*