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

Glaucoma: Overview01:25

Glaucoma: Overview

1.6K
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...
1.6K
Focusing of Light in the Eye01:16

Focusing of Light in the Eye

7.4K
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...
7.4K
Photoreceptors and Visual Pathways01:22

Photoreceptors and Visual Pathways

11.0K
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,...
11.0K
Angle Closure Glaucoma: Treatment01:28

Angle Closure Glaucoma: Treatment

1.6K
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...
1.6K
Open Angle Glaucoma: Treatment01:27

Open Angle Glaucoma: Treatment

1.1K
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...
1.1K
Accessory Structures of the Eye01:17

Accessory Structures of the Eye

4.4K
Optical perception, or vision, is an extraordinary sense dependent on converting light signals received via the ocular organs. These organs, known as eyes, are securely positioned within the bony cavities of the skull, called orbits. The orbits serve a dual purpose: a protective shield for the ocular globes and a stable attachment point for the soft ocular tissues. The eye's external protective mechanisms include the eyelids, which are edged with lashes that act as a barrier against foreign...
4.4K

You might also read

Related Articles

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

Sort by
Same author

Impact of Early Residual Fluid after Aflibercept Loading on 12-Month Outcomes in Neovascular Age-Related Macular Degeneration.

Korean journal of ophthalmology : KJO·2026
Same author

International consensuses and guidelines on managing ocular Behçet's disease by the Academy of Asia-Pacific Professors of Ophthalmology (AAPPO), the Asia-Pacific Vitreo-Retina Society (APVRS), the Asia-Pacific Society of Ocular Inflammation and Infection (APSOII) and the Academia Retina Internationalis (ARI).

Asia-Pacific journal of ophthalmology (Philadelphia, Pa.)·2025
Same author

Comparison of microRNA expression in pseudoexfoliation syndrome with and without glaucoma.

The British journal of ophthalmology·2025
Same author

Automated surgical instrument recognition in laparoscopic cholecystectomy videos: a novel two-step deep learning approach with virtual image synthesis.

Surgical endoscopy·2025
Same author

Deep Learning-Based Diagnosis of Femoropopliteal Artery Steno-Occlusion Using Maximum Intensity Projection Images of CT Angiography.

Tomography (Ann Arbor, Mich.)·2025
Same author

Deep learning-based localization and lesion detection in capsule endoscopy for patients with suspected small-bowel bleeding.

World journal of gastroenterology·2025

Related Experiment Video

Updated: Mar 29, 2026

Author Spotlight: Exploring Press Needle Efficacy and Underlying Molecular Pathways
05:26

Author Spotlight: Exploring Press Needle Efficacy and Underlying Molecular Pathways

Published on: April 12, 2024

2.8K

Complications of Pathologic Myopia.

Bum-Joo Cho1, Joo Young Shin, Hyeong Gon Yu

  • 1Department of Ophthalmology (B.-J.C., J.Y.S., H.G.Y.), Seoul National University College of Medicine, Seoul, Republic of Korea; Department of Ophthalmology (B.-J.C.), Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, Gangwon-do, Republic of Korea; and Department of Ophthalmology (J.Y.S.), Seoul National University Hospital Healthcare System Gangnam Center, Seoul, Republic of Korea.

Eye & Contact Lens
|December 10, 2015
PubMed
Summary

Pathologic myopia (PM) causes visual impairment through eye elongation and thinning. This review covers PM complications, their mechanisms, treatments, and visual outcomes.

More Related Videos

Scleral Cross-linking Using Riboflavin and Ultraviolet-A Radiation for Prevention of Axial Myopia in a Rabbit Model
05:56

Scleral Cross-linking Using Riboflavin and Ultraviolet-A Radiation for Prevention of Axial Myopia in a Rabbit Model

Published on: April 3, 2016

9.4K
Binocular Dynamic Visual Acuity in Eyeglass-Corrected Myopic Patients
07:06

Binocular Dynamic Visual Acuity in Eyeglass-Corrected Myopic Patients

Published on: March 29, 2022

3.4K

Related Experiment Videos

Last Updated: Mar 29, 2026

Author Spotlight: Exploring Press Needle Efficacy and Underlying Molecular Pathways
05:26

Author Spotlight: Exploring Press Needle Efficacy and Underlying Molecular Pathways

Published on: April 12, 2024

2.8K
Scleral Cross-linking Using Riboflavin and Ultraviolet-A Radiation for Prevention of Axial Myopia in a Rabbit Model
05:56

Scleral Cross-linking Using Riboflavin and Ultraviolet-A Radiation for Prevention of Axial Myopia in a Rabbit Model

Published on: April 3, 2016

9.4K
Binocular Dynamic Visual Acuity in Eyeglass-Corrected Myopic Patients
07:06

Binocular Dynamic Visual Acuity in Eyeglass-Corrected Myopic Patients

Published on: March 29, 2022

3.4K

Area of Science:

  • Ophthalmology
  • Medical Research

Background:

  • Pathologic myopia (PM) is a major global cause of vision loss.
  • Key mechanisms involve axial eye elongation and chorioretinal thinning.
  • PM can lead to severe ocular complications impacting vision.

Purpose of the Study:

  • To review the various complications associated with pathologic myopia.
  • To elucidate the underlying pathophysiology of these complications.
  • To discuss current treatments and visual prognoses for PM complications.

Main Methods:

  • Literature review of studies on pathologic myopia and its complications.
  • Synthesis of information on pathophysiology, clinical presentation, and management.
  • Analysis of visual outcomes reported in relevant studies.

Main Results:

  • PM complications include chorioretinal atrophy, foveoschisis, choroidal neovascularization, retinal detachment, cataract, and glaucoma.
  • These conditions significantly affect visual acuity and prognosis.
  • Understanding pathophysiology aids in developing targeted treatments.

Conclusions:

  • Pathologic myopia presents diverse sight-threatening complications.
  • Effective management requires a thorough understanding of PM's pathophysiology.
  • Further research is needed to improve visual outcomes for affected individuals.