Evidence map›Paper›PMID 36184477›Full record

ArticleNeurologia medico-chirurgica2022

Magnetic Resonance Imaging Findings in Patients with Tarsal Tunnel Syndrome.

Kyongsong Kim, Rinko Kokubo, Toyohiko Isu, Michinori Nariai, Daijiro Morimoto, Masaaki Kawauchi, Akio Morita

Open access · goldAbstract read
In one paragraph

Article in Neurologia medico-chirurgica, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 14% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Tarsal Tunnel Syndrome - A Comprehensive Review.The Iowa orthopaedic journal · 2024
    Review
  5. Article
  6. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 4 institutions in 2 countries.

Kyongsong KimDepartment of Neurological Surgery, Chiba Hokuso Hospital, Nippon Medical School.
Rinko KokuboDepartment of Neurological Surgery, Chiba Hokuso Hospital, Nippon Medical School.
Toyohiko IsuDepartment of Neurosurgery, Kushiro Rosai Hospital.
Michinori NariaiDepartment of Radiology, Chiba Shintoshi Rurban Clinic.
Daijiro MorimotoDepartment of Neurological Surgery, Nippon Medical School.
Masaaki KawauchiDepartment of Neurosurgery, Chiba Shintoshi Rurban Clinic.
Akio MoritaDepartment of Neurological Surgery, Nippon Medical School.
Nippon Medical School · JPChiba Hokusou Hospital · JPKushiro Rosai Hospital · JPNeurological Surgery · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tarsal tunnel syndrome (TTS) is a common entrapment syndrome whose diagnosis can be difficult. We compared preoperative magnetic resonance imaging (MRI) and operative findings in 23 consecutive TTS patients (28 sides) whose mean age was 74.5 years. The 1.5T MRI sequence was 3D T2* fat suppression. We compared the MRI findings with surgical records and intraoperative videos to evaluate them. MRI- and surgical findings revealed that a ganglion was involved on one side (3.6%), and the other 27 sides were diagnosed with idiopathic TTS. MRI visualized the nerve compression point on 23 sides (82.1%) but failed to reveal details required for surgical planning. During surgery of the other five sides (17.9%), three involved varices, and on one side each, there was connective tissue entrapment or nerve compression due to small vascular branch strangulation. MRI studies were useful for nerve compression due to a mass lesion or idiopathic factors. Although MRI revealed the compression site, it failed to identify the specific involvement of varices and small vessel branches and the presence of connective tissue entrapment.

Indexed as

Nerve Compression SyndromesTarsal Tunnel SyndromeVaricose VeinsAgedHumansMagnetic Resonance ImagingMR imagenerve compressionplantar nervesurgerytarsal tunnel syndrome

Identifiers

PMID36184477
PMCPMC9831623
OpenAlexW4300689717

What OpenQuestion holds

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LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.