Angiography of encephalomyosynangiosis and superficial temporal artery to middle cerebral artery anastomosis in moyamoya disease.

The authors present an angiographic follow-up of anastomotic surgery (extra- to intracranial) in a 33-year-old woman with moyamoya disease. The bypass was superficial-temporal to middle-cerebral, with placement of muscle tissue over the open craniotomy; the bypass eventually regressed.