U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

Cyclotropia

MedGen UID:
508927
•Concept ID:
C0152209
•
Disease or Syndrome
Synonym: cyclotropia
SNOMED CT: Cyclotropia (70486007)
 
HPO: HP:0031776
Monarch Initiative: MONDO:0004894

Definition

A form of manifest strabismus (heterotropia) in which the one eye is wheel rotated so that the upper end of its vertical axis is nasal (incyclotropia) or temporal (excyclotropia). [from HPO]

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  
  • CROGVCyclotropia

Professional guidelines

PubMed

ANOMALOUS HEAD POSTURES IN STRABISMUS AND NYSTAGMUS DIAGNOSIS AND MANAGEMENT.
Teodorescu L
Rom J Ophthalmol 2015 Jul-Sep;59(3):137-40. PMID: 26978880Free PMC Article
The diagnosis and treatment of bilateral masked superior oblique palsy.
Kushner BJ
Am J Ophthalmol 1988 Feb 15;105(2):186-94. doi: 10.1016/0002-9394(88)90184-5. PMID: 3277437

Recent clinical studies

Etiology

Isolated schwannoma involving extraocular muscles.
Yulek F, Demer JL
J AAPOS 2016 Aug;20(4):343-7. Epub 2016 Jul 14 doi: 10.1016/j.jaapos.2016.05.015. PMID: 27424045Free PMC Article
Rectus Pulley Displacements without Abnormal Oblique Contractility Explain Strabismus in Superior Oblique Palsy.
Suh SY, Le A, Clark RA, Demer JL
Ophthalmology 2016 Jun;123(6):1222-31. Epub 2016 Mar 13 doi: 10.1016/j.ophtha.2016.02.016. PMID: 26983977Free PMC Article
Major Review: Management of Strabismus Vertical Deviations, A- and V-Patterns and Cyclotropia Occurring after Horizontal Rectus Muscle Surgery with or without Oblique Muscle Surgery.
Khawam E, Jaroudi M, Abdulaal M, Massoud V, Alameddine R, Maalouf F
Binocul Vis Strabolog Q Simms Romano 2013;28(3):181-92. PMID: 24063512
Adaptation to tilting of the visual environment in cyclotropia.
Ruttum M, von Noorden GK
Am J Ophthalmol 1983 Aug;96(2):229-37. doi: 10.1016/s0002-9394(14)77791-8. PMID: 6881246
Apparent foveal displacement in normal subjects and in cyclotropia.
Bixenman WW, von Noorden GK
Ophthalmology 1982 Jan;89(1):58-62. doi: 10.1016/s0161-6420(82)34862-9. PMID: 7070775

Diagnosis

Isolated schwannoma involving extraocular muscles.
Yulek F, Demer JL
J AAPOS 2016 Aug;20(4):343-7. Epub 2016 Jul 14 doi: 10.1016/j.jaapos.2016.05.015. PMID: 27424045Free PMC Article
ANOMALOUS HEAD POSTURES IN STRABISMUS AND NYSTAGMUS DIAGNOSIS AND MANAGEMENT.
Teodorescu L
Rom J Ophthalmol 2015 Jul-Sep;59(3):137-40. PMID: 26978880Free PMC Article
Torsional Diplopia.
Miller AM
Am Orthopt J 2015;65:21-5. doi: 10.3368/aoj.65.1.21. PMID: 26564921
Photographic assessment of changes in torsional strabismus.
Felius J, Locke KG, Hussein MA, Stager DR Jr, Stager DR Sr
J AAPOS 2009 Dec;13(6):593-5. doi: 10.1016/j.jaapos.2009.09.008. PMID: 20006824
Apparent foveal displacement in normal subjects and in cyclotropia.
Bixenman WW, von Noorden GK
Ophthalmology 1982 Jan;89(1):58-62. doi: 10.1016/s0161-6420(82)34862-9. PMID: 7070775

Therapy

Photographic assessment of changes in torsional strabismus.
Felius J, Locke KG, Hussein MA, Stager DR Jr, Stager DR Sr
J AAPOS 2009 Dec;13(6):593-5. doi: 10.1016/j.jaapos.2009.09.008. PMID: 20006824
Counterrotation of the globe in macular translocation.
Fricke J, Neugebauer A, Nobis H, Bartz-Schmidt KU, Rüssmann W
Graefes Arch Clin Exp Ophthalmol 2000 Aug;238(8):664-8. doi: 10.1007/s004170000170. PMID: 11011686
Vertical and cyclotorsional deviations following peribulbar anesthesia.
Neugebauer A, Fricke J, Pink U, Rüssmann W
Graefes Arch Clin Exp Ophthalmol 2000 Feb;238(2):119-22. doi: 10.1007/pl00007878. PMID: 10766279

Prognosis

Rectus Pulley Displacements without Abnormal Oblique Contractility Explain Strabismus in Superior Oblique Palsy.
Suh SY, Le A, Clark RA, Demer JL
Ophthalmology 2016 Jun;123(6):1222-31. Epub 2016 Mar 13 doi: 10.1016/j.ophtha.2016.02.016. PMID: 26983977Free PMC Article
Unmasking Bilateral Inferior Rectus Restriction in Thyroid Eye Disease: Using Degree of Cyclotropia.
Arnoldi K, Reynolds JD
Am Orthopt J 2015;65:81-6. doi: 10.3368/aoj.65.1.81. PMID: 26564931
Clinical characteristics of cyclodeviation.
Woo SJ, Seo JM, Hwang JM
Eye (Lond) 2005 Aug;19(8):873-8. doi: 10.1038/sj.eye.6701675. PMID: 15731772
Clinical characteristics and treatment of isolated inferior rectus paralysis.
von Noorden GK, Hansell R
Ophthalmology 1991 Feb;98(2):253-7. doi: 10.1016/s0161-6420(91)32308-x. PMID: 2008286
A simple transposition procedure for complicated strabismus.
Buckley EG, Townshend LM
Am J Ophthalmol 1991 Mar 15;111(3):302-6. doi: 10.1016/s0002-9394(14)72313-x. PMID: 2000900

Clinical prediction guides

Rectus Pulley Displacements without Abnormal Oblique Contractility Explain Strabismus in Superior Oblique Palsy.
Suh SY, Le A, Clark RA, Demer JL
Ophthalmology 2016 Jun;123(6):1222-31. Epub 2016 Mar 13 doi: 10.1016/j.ophtha.2016.02.016. PMID: 26983977Free PMC Article
Unmasking Bilateral Inferior Rectus Restriction in Thyroid Eye Disease: Using Degree of Cyclotropia.
Arnoldi K, Reynolds JD
Am Orthopt J 2015;65:81-6. doi: 10.3368/aoj.65.1.81. PMID: 26564931
Principles and general strabismus surgical rules in cyclovertical eye muscle palsies.
Khawam E, Abdulaal M, Massoud V, Jaroudi M
Binocul Vis Strabolog Q Simms Romano 2012;27(4):249-63. PMID: 23234487
Role of the vertical muscles in horizontal deviations.
Mathalone B, Calcutt C
Trans Ophthalmol Soc U K (1962) 1977 Apr;97(1):20-2. PMID: 271394

Supplemental Content

Table of contents

    Clinical resources

    Practice guidelines

    • PubMed
      See practice and clinical guidelines in PubMed. The search results may include broader topics and may not capture all published guidelines. See the FAQ for details.

    Consumer resources

    Reviews

    Related information

    • PMC Articles
      Related information in PubMed Central Links
    • PubMed
      Related literature resources in PubMed

    Recent activity

    Clear Turn Off Turn On

    Your browsing activity is empty.

    Activity recording is turned off.

    Turn recording back on

    See more...