Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Focusing of Light in the Eye

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...

Glaucoma: Overview

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...

Angle Closure Glaucoma: Treatment

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...

Healing II: Complications

Healing II: Complications

Complications during healing arise when tissue repair is altered by local or systemic factors. These changes involve abnormal collagen deposition, altered biomechanics, and reduced vascular supply, impairing restoration of normal structure and function.Loss of FunctionScar tissue differs significantly from the original tissue it replaces. In the skin, fibrosis lacks adnexal structures such as hair follicles, sebaceous glands, and sweat glands. Their absence reduces tactile sensitivity, impairs...

You might also read

Related Articles

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

Sort by

Same author

[Demodex blepharitis-The downward gaze in the slit lamp].

Die Ophthalmologie·2026

Same author

[ChatGPT and the German board examination for ophthalmology: an evaluation].

Die Ophthalmologie·2024

Same author

[Pneumocephalus after high-pressure trauma to the conjunctiva].

Die Ophthalmologie·2022

Same author

[Timing of congenital cataract surgery : Amblyopia versus aphakic glaucoma].

Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft·2020

Same author

[Retinal detachment in children and adolescents. Specific clinical features].

Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft·2019

Same author

[Work sampling in ophthalmological clinical studies. A multicenter field study].

Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft·2019

Search research articles

Related Experiment Video

Updated: Jun 28, 2026

Ye's Swing Technique for Small-incision Lenticule Extraction Surgery

Ye's Swing Technique for Small-incision Lenticule Extraction Surgery

Published on: June 27, 2025

[Complications after refractive lens exchange].

D Kook¹, A Kampik, T Kohnen

¹Universitäts-Augenklinik München, Ludwig-Maximilians-Universität, München, Deutschland.

Der Ophthalmologe : Zeitschrift Der Deutschen Ophthalmologischen Gesellschaft

|November 11, 2008

Summary

Refractive lens exchange (RLE) shares complications with cataract surgery but has unique risks in very short or long eyes. Modern techniques improve safety and effectiveness for high ametropias.

More Related Videos

Rotating the Intraocular Lens to Prevent Posterior Capsular Opacification in Cataract Surgeries

Rotating the Intraocular Lens to Prevent Posterior Capsular Opacification in Cataract Surgeries

Published on: July 7, 2023

Related Experiment Videos

Last Updated: Jun 28, 2026

Ye's Swing Technique for Small-incision Lenticule Extraction Surgery

Ye's Swing Technique for Small-incision Lenticule Extraction Surgery

Published on: June 27, 2025

Rotating the Intraocular Lens to Prevent Posterior Capsular Opacification in Cataract Surgeries

Rotating the Intraocular Lens to Prevent Posterior Capsular Opacification in Cataract Surgeries

Published on: July 7, 2023

Area of Science:

Ophthalmology
Refractive Surgery

Context:

Refractive lens exchange (RLE) is an alternative to laser vision correction for high refractive errors.
RLE is performed on patients with shorter or longer eyes compared to standard cataract surgery patients.
The average age of RLE patients is lower than that of cataract surgery patients.

Purpose:

To discuss specific complications associated with refractive lens exchange (RLE).
To compare RLE complications with those of cataract surgery.
To highlight RLE-specific risks, including retinal pathologies and intraoperative difficulties.

Summary:

The spectrum of complications after RLE is similar to cataract surgery.
RLE presents unique challenges in very short (hyperopic) or very long (myopic) eyes.
Advanced surgical techniques and lens designs can mitigate complications like posterior capsule opacification.

Impact:

Refractive lens exchange is a safe and effective option for correcting high refractive errors in presbyopic individuals.
Understanding RLE-specific complications aids in patient selection and surgical planning.
Minimally invasive techniques and modern intraocular lenses enhance the safety profile of RLE.