THE STUDY OF THE RESULTS OF SURGICAL TREATMENT OF ARNOLD-CHIARI ANOMALY

Abstract

Arnold-Chiari anomaly (for the present time it calls anomaly of Chiari – AC) – is a
congenital pathology of the rhombencephalon, presenting by the inadequacy of the posterior
cranial fossa (PCF) and brain structures locating in that area which led to the ptosis of the
brainstem and cerebellar tonsil to the great occipital foramen and incarceration of then on that
level.