Related Experiment Video
Updated: May 15, 2026
08:22
Application of Optical Coherence Tomography to a Mouse Model of Retinopathy
Published on: January 12, 2022
[Applications of optical coherence tomography in glaucoma]
1Department of Ophthalmology, Shanghai Medical College, Eye & ENT Hospital, Fudan University; Myopia Key Laboratory of Health Ministry, Shanghai 200031, China.
[Zhonghua Yan Ke Za Zhi] Chinese Journal of Ophthalmology
|January 23, 2013
Summary
Optical coherence tomography (OCT) aids in early glaucoma diagnosis by analyzing ocular structures like the retinal nerve fiber layer. This review covers OCT
Area of Science:
- Ophthalmology
- Medical Imaging
Background:
- Glaucoma is a common, irreversible eye disease requiring early diagnosis for effective treatment.
- Clinical diagnosis of glaucoma is challenging, necessitating advanced imaging techniques.
Purpose of the Study:
- To review the clinical applications of Optical Coherence Tomography (OCT) in glaucoma diagnosis.
- To evaluate the role of OCT in assessing glaucoma treatment efficacy.
Main Methods:
- This review summarizes existing literature on OCT's use in ophthalmology for glaucoma.
- OCT provides high-resolution, non-invasive cross-sectional imaging of ocular structures.
Main Results:
- OCT measures critical parameters for glaucoma assessment, including retinal nerve fiber layer thickness and optic disc structure.
- OCT facilitates the detection of retinal ganglion cell loss and evaluates anterior chamber parameters.
- The technology is also used to assess iris and lens thickness, choroidal structure, and filtration bleb integrity post-treatment.
Conclusions:
- Optical Coherence Tomography is a valuable tool for the comprehensive diagnosis and management of glaucoma.
- OCT's detailed imaging capabilities enhance clinical decision-making in glaucoma patient care.
More Related Videos
Related Concept Videos
01:25Glaucoma: 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...
01:27Open 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...
Drugs such as carbonic anhydrase inhibitors, α2- and...
01:28Angle 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...