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 Videos

Cyclodeviation in acquired vertical strabismus.

J D Trobe

    Archives of Ophthalmology (Chicago, Ill. : 1960)
    |May 1, 1984
    PubMed
    Summary
    This summary is machine-generated.

    Cyclodeviation patterns help distinguish between several eye muscle conditions, including superior oblique palsy and dysthyroid ophthalmopathy. The degree of cyclodeviation influences patient awareness and varies with gaze position.

    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

    Serous retinal detachment in hypertensive posterior reversible encephalopathy syndrome.

    AJNR. American journal of neuroradiology·2011
    Same author

    The Fifth European Neuro-Ophthalmological Society (EUNOS) meeting, Tübingen, Germany, July 22-26, 2001.

    Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology Society·2002
    Same author

    Penetrating orbital injury by automobile wiper-control stalk.

    Archives of ophthalmology (Chicago, Ill. : 1960)·2000
    Same author

    Common errors in the use of magnetic resonance imaging for neuro-ophthalmic diagnosis.

    Survey of ophthalmology·2000
    Same author

    Practice parameter: the role of corticosteroids in the management of acute monosymptomatic optic neuritis [RETIRED]. Report of the Quality Standards Subcommittee of the American Academy of Neurology.

    Neurology·2000
    Same author

    Syndrome simulating pseudotumor cerebri caused by partial transverse venous sinus obstruction in metastatic prostate cancer.

    American journal of ophthalmology·2000
    Same journal

    The economics of the initial preventive physical examination in medicare-reply.

    Archives of ophthalmology (Chicago, Ill. : 1960)·2013
    Same journal

    Modification of silicone oil retention sutures in aphakic eyes with iris loss-reply;.

    Archives of ophthalmology (Chicago, Ill. : 1960)·2013
    Same journal

    December 2011 archives web quiz winner.

    Archives of ophthalmology (Chicago, Ill. : 1960)·2013
    Same journal

    Angle involvement and glaucoma in patients with biopsy-proven iris melanoma: a response-reply.

    Archives of ophthalmology (Chicago, Ill. : 1960)·2013
    Same journal

    About this journal.

    Archives of ophthalmology (Chicago, Ill. : 1960)·2013
    Same journal

    In memoriam: goodwin m. Breinin, MD (1918-2011).

    Archives of ophthalmology (Chicago, Ill. : 1960)·2013
    See all related articles

    Area of Science:

    • Ophthalmology
    • Neurology
    • Strabismus

    Background:

    • Cyclodeviation, a torsional misalignment of the eyes, is a key diagnostic sign in various ophthalmological and neurological conditions.
    • Differentiating between conditions like superior oblique palsy, dysthyroid ophthalmopathy, myasthenia gravis, and skew deviation can be challenging based on typical presentations.

    Purpose of the Study:

    • To investigate the prevalence and patterns of cyclodeviation in patients diagnosed with superior oblique palsy, dysthyroid ophthalmopathy, nondysthyroid restrictive ophthalmopathy, myasthenia gravis, and skew deviation.
    • To determine if cyclodeviation characteristics can aid in differentiating these specific conditions.

    Main Methods:

    • Retrospective analysis of patient data including diagnosed conditions and cyclodeviation measurements.

    Related Experiment Videos

  • Assessment of cyclodeviation in primary and eccentric gaze positions, and during head-tilt maneuvers.
  • Correlation of cyclodeviation degree with patient awareness and specific diagnostic categories.

    • Main Results:

    • Excyclodeviation was highly prevalent in superior oblique palsy (30/33 patients).
    • Cyclodeviation was observed in dysthyroid ophthalmopathy (8/15), nondysthyroid restrictive ophthalmopathy (3/6), and myasthenia gravis (1/13), with incyclodeviation also noted in some cases.
    • No cyclodeviation was found in skew deviation. Cyclodeviation varied with gaze position but not head-tilt. Patient awareness correlated with the degree of cyclodeviation.

    Conclusions:

    • The pattern and presence of cyclodeviation are valuable indicators for differentiating superior oblique palsy from dysthyroid ophthalmopathy, restrictive ophthalmopathy, and myasthenia gravis.
    • Cyclodeviation measurements, particularly in different gaze positions, can enhance diagnostic accuracy for these strabismic conditions.