Slit Lamp Laser Procedure
Slit Lamp Laser Procedure - Related Videos
11:20
Fabrication and Visualization of Capillary Bridges in Slit Pore Geometry
0 Views •
Cited by 4 •
2014
A procedure for creating and imaging capillary bridges in slit-pore geometry is presented. The creation of capillary bridges relies on the formation of pillars to provide a directional physical and chemical heterogeneity to pin the fluid. Capillary bridges are formed and manipulated using microstages and visualized using a CCD camera.
07:08
A Mouse Model for Laser-induced Choroidal Neovascularization
0 Views •
Cited by 87 •
2015
Here, we present the mouse laser-induced choroidal neovascularization (CNV) protocol, an experimental model that re-creates the vascular hallmarks of neovascular age-related macular degeneration (AMD). Once mastered, it can reliably and effectively induce CNV as a model system to test various experimental measures.
07:00
A Laser-induced Mouse Model of Chronic Ocular Hypertension to Characterize Visual Defects
0 Views •
Cited by 26 •
2013
Chronic ocular hypertension is induced using laser photocoagulation of the trabecular meshwork in mouse eyes. The intraocular pressure (IOP) is elevated for several months after laser treatment. The decrease of visual acuity and contrast sensitivity of experimental animals are monitored using the optomotor test.
11:07
Focal Laser Ablation of Prostate Cancer: An Office Procedure
0 Views •
Cited by 3 •
2021
This article presents and describes an outpatient treatment for prostate cancer using focal laser ablation. Laser catheter placement is guided by MRI-ultrasound fusion imaging in a fashion similar to prostate needle biopsy. Treatment is monitored in real-time with a thermal probe, placed adjacent to the laser fiber.
09:40
Measurement and Analysis of Atomic Hydrogen and Diatomic Molecular AlO, C2, CN, and TiO Spectra Following Laser-induced Optical Breakdown
0 Views •
Cited by 9 •
2014
Time-resolved atomic and diatomic molecular species are measured using LIBS. The spectra are collected at various time delays following the generation of optical breakdown plasma with Nd:YAG laser radiation and are analyzed to infer electron density and temperature.
FAQs
Precision comes from combining a focused laser beam with the slit lamp’s magnified, illuminated view. The clinician can identify the intended structure, use a specialized lens when needed, and direct controlled pulses toward a localized target. This coordinated visualization and energy delivery helps produce the desired tissue effect while limiting exposure of nearby ocular structures.
Specialized lenses help the clinician visualize and access particular regions of the eye that require treatment. In combination with the slit lamp’s illumination and magnification, they support accurate localization of the laser target in either anterior or posterior ocular structures. Their use therefore extends precise treatment beyond the immediately visible surface.
Controlled pulses allow laser energy to create a selected biological effect at the treatment site. Depending on the clinical objective and tissue involved, the result may be coagulation, an opening, or remodeling. Restricting energy delivery to the intended area supports localized treatment and helps reduce unintended effects in surrounding eye tissue.
Visualization is central because treatment depends on identifying the correct ocular structure before energy is delivered. Magnification and directed illumination help distinguish the target and guide the laser toward it. This integration of observation and treatment can improve the likelihood of achieving the intended tissue response while limiting injury outside the treatment area.
The procedure begins with magnified, illuminated examination of the relevant eye structures. A specialized lens may then be used to support visualization of the selected target, followed by alignment of the focused laser and delivery of controlled pulses. The resulting tissue response is produced at that localized site, such as coagulation, opening, or remodeling.
These procedures have applications in managing glaucoma and retinal disease, as well as selected corneal or lens-related problems. The specific treatment effect depends on the ocular structure and clinical objective. Because the technique can address structures at the front or back of the eye, its use spans several areas of ophthalmic medicine.
The intended outcome is localized modification of ocular tissue that supports control of the underlying eye problem. Depending on the treatment, clinicians may seek coagulation, creation of an opening, or tissue remodeling. By concentrating the laser effect on a defined target, the approach can improve disease control while limiting injury to surrounding structures.