Closure of the PICA | Cerebellar infarction
Closure of the PICA PICA is the abbreviation for the lower posterior cerebellar artery with the Latin name Arteria inferior posterior cerebelli. It originates from the basilar artery, which is formed by the fusion of the two vertebral arteries. The PICA supplies the lower (caudal) part of the cerebellum, where it releases two smaller branches … Closure of the PICA | Cerebellar infarction