RESUMEN
Objective To evaluate the feasibility and advantages ofmidfrontai keyhole approach for treatment of hypertensive ventricular hemorrhage cast. Methods Thirty patients with hypertensive ventricular hemorrhage cast were randomized into 2 groups to receive ventricular drainage (group A) or microsurgical hematoma elimination through midfrontal keyhole approach (group B). The clinical outcomes of the patients were assessed according to the Glasgow Outcome Scale (GOS) after 3-6 months of follow-up. Results IngroupA, 6 patients had GOS grade l, 6 had grade 2-3, and 3 had grade 4-5 outcomes. In group B, 1 patient had GOS grade 1, 2 had grade 2-3, and 12 had grade 4-5 outcomes. The patients in group B had significantly better outcomes than those in group A. Conclusion Microsurgical hematoma elimination through the midfrontal keyhole approach produces better therapeutic effect than ventrieular drainage in the treatment of hypertensive ventricular hemorrhage cast.