Evidence map›Paper›PMID 25724009›Full record

ReviewJournal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology Society2015

Recent advances clarifying the etiologies of strabismus.

Jason H Peragallo, Stacy L Pineles, Joseph L Demer

Open access · greenAbstract readReview
In one paragraph

Review in Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology Society, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

9 citing papers in PubMed, 34 citations in OpenAlex.

  1. Dissociation between globe shape-induced rectus muscle pulley displacement and abduction limitation in patients aged 40 years and older with high myopic strabismus.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Comitant strabismus etiology: extraocular muscle integrity and central nervous system involvement-a narrative review.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2023
    Review
  6. Article
  7. Adult-onset nonparalytic, small-angle hypertropia.Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus · 2018
    Article
  8. Review
  9. Progressive External Ophthalmoplegia.Current neurology and neuroscience reports · 2016
    Review
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

3 authors at 1 institution in 1 country.

Jason H PeragalloDepartment of Ophthalmology (JHP), Emory University, Atlanta, Georgia; Department of Pediatrics (JHP), Emory University, Atlanta, Georgia; Department of Ophthalmology (SLP, JLD), Stein Eye Institute, University of California, Los Angeles, California; Department of Neurology (JLD), University of California, Los Angeles, California; Neuroscience Interdepartmental Program (JLD), University of California, Los Angeles, California; and Bioengineering Interdepartmental Program (JLD), University of California, Los Angeles, California.
Stacy L Pineles
Joseph L Demer
Emory University · US

Funding

Vision Research Core at UCLAP30EY000331 · NEI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI DAVID S WILLIAMS · 1985 to 2026
$16.8M
BIOMECHANICAL ANALYSIS IN STRABISMUS SURGERYR01EY008313 · NEI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI JOSEPH Louis DEMER · 1991 to 2026
$15.0M
Binocular Summation in StrabismusK23EY021762 · NEI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI PINELES, STACY · 2011 to 2015
$1.1M
NEI NIH HHS EY08313NEI NIH HHS K23 EY021762NEI NIH HHS K23EY021762NEI NIH HHS P30 EY000331NEI NIH HHS R01 EY008313
6 · The paper itself

Abstract

backgroundStrabismus is commonly encountered in neuro-ophthalmology practice. Adult patients may present with symptoms including disabling diplopia and decreased quality of life. Although presentation to the neuro-ophthalmologist often prompts a thorough workup for a neurologic basis of ocular misalignment, advances in orbital imaging and understanding of orbital mechanics have revealed novel mechanical causes. A goal of this review is to clarify mechanical mechanisms of strabismus that were formerly assumed be neurologic in origin. EVIDENCE ACQUISITION: The authors combine their own research and clinical experience with a literature review using PubMed.

resultsAberrant paths of the extraocular muscles can lead to strabismus. The extraocular muscles have connective tissue pulleys that control muscle paths and are, in turn, influenced by the extraocular muscle orbital layers. Orbital connective tissues, including the pulleys, constrain extraocular muscle paths. Abnormalities of these tissues may lead to strabismus that is not due to neurologic pathology. Some extraocular muscles are divided into independent neuromuscular compartments, so that partial motor nerve lesions may manifest as selective denervation of only 1 compartment, complicating the presentation of neuropathic strabismus.

conclusionsStrabismus in adults due to nonneurologic causes can result from recently described abnormalities of the orbital connective tissue pulley system. Advances in understanding of compartmental extraocular muscle anatomy and innervation can explain cyclovertical strabismus in partial nerve palsies. Recognition of the underlying pathogenesis of the strabismus can lead to improved treatments.

Indexed as

HumansMagnetic Resonance ImagingStrabismus

Identifiers

PMID25724009
PMCPMC4437883
OpenAlexW2079871335

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.