As with many pathologies, the course of our understanding of the Chiari I malformation (CIM)
has developed extensively over time. The early descriptions of the Chiari malformations by …

Chiari malformation was first described over a century ago, and consists of posterior fossa
anomalies that generally share the feature of cerebellar tonsillar descent through the …

Object Prior attempts to define normal cerebellar tonsil position have been limited by small
numbers of patients precluding analysis of normal distribution by age group. The authors' …

Chiari I malformation (CM) is a common neurosurgical diagnosis and spinal cord syrinx is
frequently found in patients with CM. 1–10 However, it has been difficult to establish the true …

Purpose Discuss the clinical efficacy of treatment to Chiari malformation type I with
syringomyelia under the minimally invasive surgery of resection of Submeningeal …

BACKGROUND: To develop evidence-based treatment guidelines for Chiari malformation
type 1 (CM-1), preoperative prognostic indices capable of stratifying patients for comparative …

Displacement of the cerebellar tonsils in Chiari type I malformation (CMI) can affect functions
controlled by the cerebellum and brainstem. While playing an integral role in the control of …

Chiari I malformation (CM) is a common condition seen by neurosurgeons. 1–6 It has
historically been defined as cerebellar tonsillar position greater than or equal to 5 mm (mm) …

Objective To analyse cerebrospinal fluid (CSF) hydrodynamics in patients with Chiari type I
malformation (CM) with and without syringomyelia using 4D magnetic resonance (MR) …

OBJECTIVE The aim of this study was to determine differences in complications and
outcomes between posterior fossa decompression with duraplasty (PFDD) and without …