From: Microvascular decompression in trigeminal neuralgia - a prospective study of 115 patients
Complication | N (%) During the first 12 months | N (%) 24-months follow-up |
---|---|---|
Death | 0 | – |
Infarction; cerebellar or brainstem | 6 (5) | 6 (5) |
Haemorrhage; cerebellar or brainstem | 1 (1) | 1 (1) |
Anaesthesia dolorosa | 0b | 0 |
Meningitis | 0 | 0 |
Cerebrospinal fluid leak | 6 (5) | 0 |
Hydrocephalus | 0 | 0 |
Permanent ataxia | 8 (7)c | 6 (5) |
Permanent diplopia | 0d | 0 |
Corneal keratitis | 2 (2)e | 2 (2) |
Permanent severe hypoesthesia | 8 (7)f | 7 (6) |
Permanent facial weakness/nerve palsy | 3 (3)g | 3 (3) |
Permanent hearing loss | 1 (1) | 1 (1) |
Permanent hearing impairment | 11 (10) | 10 (9) |