Table 4:

Postembolization clinical morbidity related to periprocedural complications and final outcome

Postembolization Clinical Morbidity	Identified Cause	Procedure-Related Clinical Morbidity at Follow-Up (mean, 19 mo; range, 0.2–73 mo)
Speech disturbance	Not identified	Partial improvement
Trigeminal neuralgia	Compression of the gasserian ganglion	Complete resolution
Worsening of CNP of III and VI	Mild pressure on the cavernous part of nerves III and VI	Complete resolution
Global aphasia	Not identified	Complete resolution
Hemiparesis (4/5) + speech disturbance	MCA temporary occlusion	No improvement
Hemiparesis (4/5) + paresis of nerve VII	Not identified	Complete resolution