Endoscopic Evacuation of Basal Ganglia Hemorrhage via Keyhole Approach Using an Adjustable Cannula in Comparison with Craniotomy
Figure 3
Using adjustable cannula in neuroendoscopic surgery. (a) A 4 cm long linear skin incision is shown and 2.5 cm keyhole craniotomy in diameter was used in patient. (b) The suction unit was applied to evacuate hematoma. (c) The bipolar coagulator hemostasis was applied in bleeding vessels.
