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Fig. 3 | BMC Neurology

Fig. 3

From: The initial CT blend sign is not associated with poor patient outcomes after stereotactic minimally invasive surgery

Fig. 3

Procedures for the stereotactic minimally invasive surgery. A Positioning headframe was fixed on the head firstly and then the patient was transferred for CT scan to figure out the coordinates (a-c). Subsequently the arc frame and guider were fixed to the positioning headframe and a transcranial puncture needle was inserted (d-f). Finally, the liquid part of the ICH was aspirated out (g-h)

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