The exact pathogenesis of syringomyelia associated with Chiari type 1 malformation is
unknown, although a number of authors have reported their theories of syrinx formation. The …

Chiari I malformation has been shown to present different cerebrospinal fluid (CSF) flow
patterns at the cranial-vertebral junction (CVJ). Posterior fossa decompression is the first …

A 13-year-old female presented with acute left gaze paralysis. MRI revealed
hydrosyringomyelia (HSM) with syringobulbia in the left pons extending cephalad into the …

✓ A 69-year-old white woman presented with a left hemiparesis which progressed to
quadriparesis and encephalopathy. Computerized tomography and magnetic resonance …

Study Design: This study was designed to investigate prospectively a series of patients with
syringomyelia-chiari I complex operated on by a minimally invasive procedure. Objective …

Background: Posterior cranio-cervical decompression by opening at least foramen magnum
and C1-lamina usually with corresponding dural and arachnoid opening, is the procedure …

Background About 50%-70% of patients with Chiari malformation I (CMI) presented with
syringomyelia (SM), which is supposed to be related to abnormal cerebrospinal fluid (CSF) …

Objective This article discusses the procedure of foramina magnum and Magendie
dredging, summarizing the pathologic changes in the intradural region of the craniocervical …

Object Hindbrain herniation syndrome, or Chiari malformation Type I (CM-I), occurs
frequently with craniovertebral junction (CVJ) abnormalities when there is reduction in the …

Objective Many patients with symptomatic Chiari I malformation experience symptom
recurrence after surgical decompression. Improved radiographic predictors of outcome are …