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 Concept Videos

Focusing of Light in the Eye01:16

Focusing of Light in the Eye

Light rays enter the eye through the cornea, a transparent dome-shaped tissue that is the eye's outermost layer. The cornea bends or refracts, light rays traveling to the pupil. The shape of the cornea determines how much of the light is bent and whether the image will be focused correctly on the retina at the back of the eye. Once the light has passed through both refraction layers, it converges into a single focal point onto a small area. This is where photoreceptors start transforming...
Angle Closure Glaucoma: Treatment01:28

Angle Closure Glaucoma: Treatment

Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
Glaucoma: Overview01:25

Glaucoma: Overview

Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
Photoreceptors and Visual Pathways01:22

Photoreceptors and Visual Pathways

At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category, whereas...
Open Angle Glaucoma: Treatment01:27

Open Angle Glaucoma: Treatment

In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
Drugs such as carbonic anhydrase inhibitors, α2- and...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

A multinational randomized clinical trial of an eye-tracking-based binocular amblyopia treatment in children aged 4-9 years.

Scientific reports·2026
Same author

High-Adherence Dichoptic Treatment Versus Patching in Anisometropic and Small Angle Strabismus Amblyopia: A Randomized Controlled Trial.

American journal of ophthalmology·2024
Same author

Lateral Rectus Disabling and Simultaneous Modified Nishida Procedure for Exotropic Duane Retraction Syndrome.

Journal of binocular vision and ocular motility·2024
Same author

Binocular Home Treatment for Amblyopia: Gains Stable for One Year.

American journal of ophthalmology·2024
Same author

Modified Nishida Procedure Combined with Lateral Rectus Disabling for Duane Retraction Syndrome.

Journal of binocular vision and ocular motility·2023
Same author

An Eye-Tracking-Based Dichoptic Home Treatment for Amblyopia: A Multicenter Randomized Clinical Trial.

Ophthalmology·2022

Related Experiment Video

Updated: May 18, 2026

Correction of Presbyopia by Monocular Bi-Aspheric Ablation Profile
05:46

Correction of Presbyopia by Monocular Bi-Aspheric Ablation Profile

Published on: September 20, 2024

Diplopia associated with refractive surgery.

Burton J Kushner1

  • 1Department of Ophthalmology and Visual Sciences, University of Wisconsin, Madison, Wisconsin 53705, USA. bkushner@wisc.edu

The American Orthoptic Journal
|September 26, 2012
PubMed
Summary

Diplopia after refractive surgery requires a systematic diagnosis to differentiate between monocular and binocular causes. Treatment strategies vary, addressing issues like iatrogenic monovision, fixation switch, or underlying refractive errors and strabismus.

Area of Science:

  • Ophthalmology
  • Refractive Surgery Outcomes

Background:

  • Diplopia (double vision) can be a challenging complication following refractive surgery.
  • A structured diagnostic and treatment pathway is essential for effective management.

Purpose of the Study:

  • To outline a systematic approach for diagnosing and treating diplopia after refractive surgery.
  • To differentiate between monocular and binocular causes of post-refractive surgery diplopia.

Main Methods:

  • Initial differentiation between monocular and binocular diplopia.
  • Assessment for iatrogenic monovision and fixation switch diplopia.
  • Evaluation of anterior segment complications, refractive errors, and motility issues.

Main Results:

More Related Videos

Comparison of Agreement and Accuracy using Binocular Wavefront Optometer with Autorefractor and Phoropter
05:14

Comparison of Agreement and Accuracy using Binocular Wavefront Optometer with Autorefractor and Phoropter

Published on: September 16, 2025

Related Experiment Videos

Last Updated: May 18, 2026

Correction of Presbyopia by Monocular Bi-Aspheric Ablation Profile
05:46

Correction of Presbyopia by Monocular Bi-Aspheric Ablation Profile

Published on: September 20, 2024

Comparison of Agreement and Accuracy using Binocular Wavefront Optometer with Autorefractor and Phoropter
05:14

Comparison of Agreement and Accuracy using Binocular Wavefront Optometer with Autorefractor and Phoropter

Published on: September 16, 2025

  • Monocular diplopia typically indicates anterior segment complications requiring specialist referral.
  • Binocular diplopia management involves addressing iatrogenic monovision, fixation switch, or residual refractive errors.
  • Treatment options include reversal of monovision, optical rescue, refractive correction, surgery, orthoptic exercises, or prisms for strabismus.
  • Conclusions:

    • A systematic diagnostic process is crucial for managing diplopia after refractive surgery.
    • Tailored treatment based on the identified cause (monocular vs. binocular, iatrogenic monovision, etc.) leads to improved outcomes.