Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Jun 23, 2026

Intrathecal Application of a Fluorescent Dye for the Identification of Cerebrospinal Fluid Leaks in Cochlear Malformation
06:59

Intrathecal Application of a Fluorescent Dye for the Identification of Cerebrospinal Fluid Leaks in Cochlear Malformation

Published on: February 29, 2020

Chiari Malformation in otology practice.

Hilla Levo1, Erna Tapani, Atte Karppinen

  • 1Department of Otorhinolaryngology, Helsinki University Central Hospital, Helsinki, Finland. hilla.levo@hus.fi

Auris, Nasus, Larynx
|May 5, 2009
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Characteristics and long-term outcomes of children with confirmed focal cortical dysplasia type 1 after epilepsy surgery: A population-based study.

Epilepsia open·2026
Same author

Surgery for Elderly Patients with Nonfunctional Pituitary Adenomas Appears to Be Safe.

World neurosurgery·2026
Same author

Antiseizure Medication Trials Before Referral in Pediatric Patients Undergoing Epilepsy Surgery.

Neurosurgery·2026
Same author

Urologic outcomes in children with closed spinal dysraphism with and without untethering of the spinal cord.

Journal of pediatric surgery·2026
Same author

Association of epilepsy duration and drug-resistant epilepsy duration with seizure outcomes after epilepsy surgery: a pediatric population-based study.

Journal of neurosurgery. Pediatrics·2026
Same author

Current Management of Craniosynostosis: A Nordic Pediatric Neurosurgery Network Study.

The Journal of craniofacial surgery·2026

Chiari Malformation 1 (CM1) affects 0.9% of otologic patients. Surgery offers benefit to 68% of patients, but 32% see no symptom change, highlighting the need for careful consideration.

Area of Science:

  • Neurology
  • Neurosurgery
  • Otology

Background:

  • Chiari Malformation 1 (CM1) is a neurological condition.
  • Understanding its prevalence and symptoms is crucial for diagnosis and management.

Purpose of the Study:

  • To evaluate the prevalence of CM1 in otologic patients.
  • To characterize the symptoms and management of CM1.
  • To assess surgical outcomes for CM1 patients.

Main Methods:

  • Retrospective chart review of 439 otologic patients and 42 diagnosed CM1 patients.
  • Analysis of medical records for patient history, neurological symptoms, and radiological findings.
  • Collection of data on symptoms, treatment, and operative outcomes for surgical patients.

More Related Videos

Surgical Treatment of an Endolymphatic Sac Tumor
04:34

Surgical Treatment of an Endolymphatic Sac Tumor

Published on: May 26, 2023

Endaural Endoscopic Atticoantrotomy (Retrograde Mastoidectomy) using a Constant Suction Bone-drilling Technique
07:06

Endaural Endoscopic Atticoantrotomy (Retrograde Mastoidectomy) using a Constant Suction Bone-drilling Technique

Published on: May 23, 2021

Related Experiment Videos

Last Updated: Jun 23, 2026

Intrathecal Application of a Fluorescent Dye for the Identification of Cerebrospinal Fluid Leaks in Cochlear Malformation
06:59

Intrathecal Application of a Fluorescent Dye for the Identification of Cerebrospinal Fluid Leaks in Cochlear Malformation

Published on: February 29, 2020

Surgical Treatment of an Endolymphatic Sac Tumor
04:34

Surgical Treatment of an Endolymphatic Sac Tumor

Published on: May 26, 2023

Endaural Endoscopic Atticoantrotomy (Retrograde Mastoidectomy) using a Constant Suction Bone-drilling Technique
07:06

Endaural Endoscopic Atticoantrotomy (Retrograde Mastoidectomy) using a Constant Suction Bone-drilling Technique

Published on: May 23, 2021

Main Results:

  • The prevalence of CM1 in the studied otologic population was 0.9%.
  • Most diagnosed CM1 patients underwent surgery.
  • Postoperatively, 68% of patients reported symptom improvement, while 32% experienced no change.

Conclusions:

  • CM1 should be considered in patients with atypical benign positional vertigo or recurrent facial paresis.
  • Surgical outcomes for CM1 vary, with a significant portion experiencing no improvement.
  • Further research into CM1 management and symptom correlation is warranted.