Evidence map›Paper›PMID 29108853›Full record

ReviewJournal of electromyography and kinesiology : official journal of the International Society of Electrophysiological Kinesiology2018

The biomechanics of subsynovial connective tissue in health and its role in carpal tunnel syndrome.

V J M M Festen-Schrier, P C Amadio

Open access · bronzeAbstract readReview
In one paragraph

Review in Journal of electromyography and kinesiology : official journal of the International Society of Electrophysiological Kinesiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 10% 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

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 62 citations in OpenAlex.

  1. Pooled it
  2. Review
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  7. Article
  8. Grip Force Modulation on Median Nerve Morphology Changes.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2025
    Article
  9. Carpal tunnel syndrome.Nature reviews. Disease primers · 2024
    Review
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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

2 authors at 2 institutions in 2 countries.

V J M M Festen-SchrierBiomechanics Laboratory, Division of Orthopedic Research, Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA; Department of Plastic and Reconstructive Surgery and Hand Surgery, Erasmus MC, University Medical Center, Rotterdam, The Netherlands; Department of Rehabilitation Medicine, Erasmus MC, The Netherlands. Electronic address: Schrier.verena@mayo.edu.
P C AmadioBiomechanics Laboratory, Division of Orthopedic Research, Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA.
Erasmus MC · NLMayo Clinic · US

Funding

Subsynovial Connective Tissue and Carpal Tunnel SyndromeR01AR049823 · NIAMS · MAYO CLINIC ROCHESTER · PI AMADIO, PETER C. · 2003 to 2011
$3.0M
Dynamic Ultrasound to Enhance Understanding of Carpal Tunnel SyndromeR01AR062613 · NIAMS · MAYO CLINIC ROCHESTER · PI AMADIO, PETER C. · 2014 to 2018
$1.7M
NIAMS NIH HHS R01 AR049823NIAMS NIH HHS R01 AR062613
6 · The paper itself

Abstract

Carpal Tunnel Syndrome (CTS) is the most common surgically treated problem in the hand. Aside from the neuropathy itself, the most common findings are fibrosis of the subsynovial connective tissue (SSCT) and increased intra carpal tunnel pressure. Normally, the SSCT is a multilayer tissue interspersed among the carpal tendons and nerve. As the tendons move, successive SSCT layers are recruited, forming a gliding unit and providing a limit to differential movement. Exceeding this limit, damages the SSCT as has been shown in both cadavers and animal models. This damage leads to a non-inflammatory response with progressive fibrosis and nerve ischemia leaving the SSCT more susceptible to injury. Although the direct consequences for patients are not fully understood, ultrasound research shows that this fibrosis restricts median nerve displacement during tendon loading. This article aims to provide insights into the mechanical properties of SSCT described so far and place it in the context of CTS pathophysiology. A theoretical damage model concerning the SSCT is proposed showing a chain of events and vicious cycles that could lead to the nerve compression as it is found in CTS. Although not complete, this model could explain the pathophysiological pathway of idiopathic CTS.

Indexed as

Biomechanical PhenomenaCarpal Tunnel SyndromeConnective TissueHumansMovementSynovial MembraneCarpal tunnel syndromeSubsynovial connective tissue

Identifiers

PMID29108853
PMCPMC5985810
OpenAlexW2766629298

What OpenQuestion holds

Textmetadata
LicenceTDM
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.