Figure 2: A) Preoperative: Path of the inferior temporal artery is indicated by white arrows. B) Postoperative: The artery (white arrows) is broken and curled up above the optic disc. C) Pattern deviation of visual field perimeter (Humphrey Field Analyzer, 30-2 program; Carl Zeiss Meditec, Inc., Dublin, CA, USA) obtained postoperatively from the patient’s left eye. The superior nasal field was lost.