What question did this study set out to answer?

To explore how turbulent cerebrospinal fluid dynamics contributes to Type 1 trigeminal neuralgia without visible neurovascular compression.

April 10, 2026

Potential Role of Turbulent Cerebrospinal Fluid Flow in Type 1 Trigeminal Neuralgia Without Neurovascular Compression: Insights From a Cerebrospinal Fluid Dynamics Study

Key Points

To explore how turbulent cerebrospinal fluid dynamics contributes to Type 1 trigeminal neuralgia without visible neurovascular compression.
Conducted preoperative phase-contrast MRI to assess cerebrospinal fluid dynamics
Targeted arachnoid dissection to correct abnormal cerebrospinal fluid flow
Identified aberrant cerebrospinal fluid flow as a potential contributor to Type 1 trigeminal neuralgia
Suggested that targeting this flow could improve surgical outcomes for patients without visible neurovascular compression

Abstract

Aberrant CSF dynamics may contribute to the pathogenesis of Type 1 TN without NVC. Preoperative phase-contrast MRI may aid in identifying candidates for surgery. Arachnoid dissection targeting abnormal CSF flow may represent a viable treatment option for patients with TN lacking visible NVC.

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Discussion

Authors

Shinsuke Yoshida

Tsukasa Tsuchiya

Shunya Hanakita

Journals

Neurosurgery

Actions

Institutions

Gunma University

Saitama Medical University

Social Insurance Saitama Chuo Hospital

References and Citations

Connected Papers

Building similarity graph...

Analyzing shared references across papers

Potential Role of Turbulent Cerebrospinal Fluid Flow in Type 1 Trigeminal Neuralgia Without Neurovascular Compression: Insights From a Cerebrospinal Fluid Dynamics Study

Key Points

Abstract

Citation Network

Connected Papers

Discussion

Authors

Journals

Actions

Institutions

References and Citations

Citation Network

Connected Papers

Discussion

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