Occipital artery to posterior cerebral artery bypass
OA-PCA bypass represents a useful alternative to conventional superficial temporal artery to superior cerebellar artery bypass STA-SCA or PCA bypass 1).
1)
Kazumata K, Yokoyama Y, Sugiyama T, Asaoka K. Occipital-posterior cerebral
artery bypass via the occipital interhemispheric approach. Surg Neurol Int. 2013
Jul 12;4:90. doi: 10.4103/2152-7806.114975. eCollection 2013. PubMed PMID:
23956933; PubMed Central PMCID: PMC3740606.