To explore the clinical efficacy of interventional therapy combined with minimally invasive treatment of aneurysmal subarachnoid hemorrhage.

Thirty-nine patients with spontaneous subarachnoid hemorrhage patients were diagnosed with aneurysm in the DSA. Firstly embolization of aneurysmwas done, then according to state of disease and CT performance, one or more minimally invasive treatment method such as external ventricular drainage, lumbar drainage of fluid and replacement of lumbar puncture drainage were chosen.

One patient died of severe vasospasm after operation. There was no severe disability, 1 patient with moderate disability, 2 with mild disability, the other 35 patients recovered well in which 2 cases with hydrocephalus underwent ventriculo-peritoneal shunt, good recovery after surgery. One-year follow-up after surgery, 27 patients came to review DSA, including 2 cases with aneurysm relapse growing received second embolization and had good recovery. The remaining 24 patients did not relapse, hydrocephalus, vasospasm and other complications were not found. All cases were not rebleeding.

Nerve embolization combined with postoperative minimally invasive approach in treatment of aneurysmal subarachnoid hemorrhage have good effect, could reduce the incidence rate of complications.