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 Experiment Videos

Improved resolution of specular micrographs.

L M Merin1, D D Koch

  • 1Cullen Eye Institute, Baylor College of Medicine, Houston, Tex 77030.

Ophthalmic Surgery
|June 1, 1989
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Glucose challenge test screening for prediabetes and undiagnosed diabetes.

Diabetologia·2009
Same author

A prospective multicenter clinical trial to evaluate the safety and effectiveness of the implantable miniature telescope.

American journal of ophthalmology·2004
Same author

Peer review: a group activity.

Journal of cataract and refractive surgery·2001
Same author

Screening for amblyopia in preverbal children: improved grading criteria for hyperopia.

Ophthalmology·2001
Same author

Intrastromal corneal ring segments for low myopia: a report by the American Academy of Ophthalmology.

Ophthalmology·2001
Same author

Corneal complications and NSAIDs.

Ophthalmology·2001
Same journal

Bilateral posterior lenticonus.

Ophthalmic surgery·1995
Same journal

Dacryoadenitis presenting with eyelid retraction.

Ophthalmic surgery·1995
Same journal

Oncocytic adenocarcinoma of the lacrimal sac: report of a case with paranasal sinus and orbital extension.

Ophthalmic surgery·1995
Same journal

Tissue plasminogen activator in the surgical excision of subfoveal choroidal neovascular membranes.

Ophthalmic surgery·1995
Same journal

Delayed tarsal eversion following periorbital trauma.

Ophthalmic surgery·1995
Same journal

Vertical tripod fixation (VTF) simplifies transscleral approaches.

Ophthalmic surgery·1995
See all related articles

This study introduces a new device and technique for corneal endothelium imaging, improving cell density and morphology visualization. Enhanced photographic prints offer higher resolution for detailed endothelial mosaic analysis.

Area of Science:

  • Ophthalmology
  • Biomedical Imaging
  • Cell Biology

Background:

  • Specular photomicrography is crucial for analyzing corneal endothelium cell morphology and density.
  • Traditional methods using silver-based films produce high-resolution prints but face image quality issues.
  • Optical aberrations from standardized grids diminish the clarity of endothelial cell images in prints.

Purpose of the Study:

  • To develop a prototype device and modified technique for enhanced corneal endothelium imaging.
  • To achieve full microscopic resolution on photographic prints of the corneal endothelium.
  • To enable detailed visualization of the endothelial mosaic, with or without a standardized grid.

Main Methods:

  • Development of a prototype imaging device.

Related Experiment Videos

  • Implementation of a modified photographic technique for corneal endothelium analysis.
  • Evaluation of image quality and resolution on photographic prints.

    • Main Results:

    • The new technique successfully represents the full resolution of the microscope on photographic prints.
    • Highly detailed views of the endothelial mosaic are achievable.
    • The system allows for visualization with or without the standardized quantification grid, overcoming previous optical limitations.

    Conclusions:

    • The prototype device and modified technique significantly improve the quality of corneal endothelium photomicrography prints.
    • This advancement allows for more accurate and detailed assessment of corneal endothelial cells.
    • The improved imaging facilitates better understanding of corneal health and disease.