Figure 4.
Blood flow characteristics after superficial temporal artery-middle cerebral artery (STA–MCA) bypass: (A) STA and MCA flow balance; (B) total MCA flow; (C) distribution of MCA flow before and after microanastomosis; (D) distribution of change in MCA flow after microanastomosis; and (E) association of high MCA flow rates with postoperative complications. *Statistically significant P<0.05.