Pain etiology (n = 49)

Pain etiologyn (%)Definitive implant n (%)
Post-traumatic trigeminal pain after surgery11 (22%)10 (90.9%)
Post-traumatic trigeminal pain after dental surgery12 (24%)7 (58.3%)
Idiopathic trigeminal neuropathic pain5 (10%)3 (60.0%)
Classical trigeminal neuralgia with concomitant continuous pain11 (22%)8 (72.7%)
Post-traumatic trigeminal pain after alcoholization of Gasserian ganglion1 (2%)0 (0.0%)
Trigeminal postherpetic neuralgia2 (4%)2 (100.0%)
Trigeminal neuropathic pain post stroke1 (2%)1 (100.0%)
Trigeminal neuropathic pain post radiotherapy1 (2%)1 (100.0%)
Trigeminal neuropathic pain in multiple sclerosis syndrome1 (2%)1 (100.0%)
Post-traumatic trigeminal pain (head and face trauma)4 (8%)2 (50.0%)