World Neurosurg 2021 Oct 12. Epub 2021 Oct 12.
Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China, 200040; National Center for Neurological Disorders, Shanghai, China, 200040; Neurosurgical Institute of Fudan University, Shanghai, China, 200040; Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China, 200040; Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China, 200040; Research Units of New Technologies of Micro-Endoscopy Combination in Skull Base Surgery (2018RU008), Chinese Academy of Medical Sciences (CAMS), Shanghai, China, 200040.
The vertebral artery-posterior inferior cerebellar artery (VA-PICA) aneurysm is challenging due to its variable anatomy and interference of lower cranial nerves. This video (Surgical Video) demonstrated a recurrent ruptured VA-PICA aneurysm successfully treated by occipital (OA)-PICA bypass with aneurysm trapping. Informed consent has been obtained from the patient. Read More