Table 5.
Group A: Revascularization area was more than two-thirds of the middle cerebral artery (MCA) distribution.
Group B: Revascularization area was between one-third and two-thirds of the MCA distribution.
Group C: Revascularization area was less than one-third of the MCA distribution.
EDAMS = encephaloduroarteriomyosynangiosis; EDAGS = encephaloduroarteriogaleosynangiosis; Combined = direct surgery + indirect surgery