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

Ocular components before and after acquired, nonaccommodative esotropia.

S L Frane1, R I Sholtz, W K Lin

  • 1School of Optometry, University of California, Berkeley, USA.

Optometry and Vision Science : Official Publication of the American Academy of Optometry
|January 9, 2001
PubMed
Summary
This summary is machine-generated.

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

TCAD simulations for thin film solar cells with nanoplate structures.

Journal of nanoscience and nanotechnology·2012
Same author

A comparative efficacy and safety study of long-acting risperidone injection and risperidone oral tablets among hospitalized patients: 12-week randomized, single-blind study.

Pharmacopsychiatry·2006
Same author

The effect of degree of refractive error on hydrogel contact lens-induced complications and patient self-management behaviors.

Optometry and vision science : official publication of the American Academy of Optometry·2001
Same author

Prospective quantification of near work using the experience sampling method.

Optometry and vision science : official publication of the American Academy of Optometry·2001
Same author

Retinoscopy in infants using a near noncycloplegic technique, cycloplegia with tropicamide 1%, and cycloplegia with cyclopentolate 1%.

Optometry and vision science : official publication of the American Academy of Optometry·2001
Same author

The contact lens and myopia progression (CLAMP) study: design and baseline data.

Optometry and vision science : official publication of the American Academy of Optometry·2001

Acquired nonaccommodative esotropia in children typically has no identifiable cause. This case study found no pre-existing ocular abnormalities, suggesting idiopathic origins for this strabismus.

Area of Science:

  • Ophthalmology
  • Pediatric Ophthalmology
  • Strabismus Research

Background:

  • Acquired nonaccommodative esotropia is defined as the sudden onset of constant, comitant strabismus in children over six months old, with an idiopathic origin.
  • This condition presents a diagnostic challenge due to its idiopathic nature.

Observation:

  • A case of acquired nonaccommodative esotropia is presented in a 20-month-old child from the Berkeley Infant Biometry Study.
  • Prior to strabismus onset, the child's ocular components (refractive error, corneal power, lens radii, lens power, axial dimensions) were within normal limits for age-matched controls.

Findings:

  • Post-surgical examination revealed the child had significantly more hyperopic refractive error (+2.38 D) and lower crystalline lens power (37.2 D) than average.
  • The absence of abnormal ocular parameters before the onset of esotropia supports the idiopathic etiology.

Related Experiment Videos

Implications:

  • This case suggests that routine ocular component measurements may not be predictive of acquired nonaccommodative esotropia risk.
  • Further research is needed to understand the underlying mechanisms of idiopathic acquired nonaccommodative esotropia.