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Updated: Jul 2, 2026
07:44
In vivo Structural Assessments of Ocular Disease in Rodent Models using Optical Coherence Tomography
Published on: July 24, 2020
[Scheimpflug and topography systems in ophthalmologic diagnostics]
G U Auffarth1, A F M Borkenstein, A Ehmer
1International Vision Correction Research Centre (IVCRC), Universitäts-Augenklinik Heidelberg, INF 400, 69120 Heidelberg, Deutschland. ga@uni-hd.de
Summary
Modern ophthalmology utilizes advanced anterior segment analysis tools for detailed corneal and ocular health assessments. These technologies aid in diagnosing conditions like glaucoma and keratoconus and support refractive surgery planning.
Area of Science:
- Ophthalmology
- Medical Imaging
- Corneal Analysis
Background:
- The field of ophthalmology is rapidly advancing with new anterior segment analysis tools.
- These systems offer comprehensive data collection through single, brief measurements.
- Existing technologies include Scheimpflug, Placido, and slitlamp-based systems.
Purpose of the Study:
- To survey and compare leading anterior segment analysis systems.
- To highlight the capabilities of modern diagnostic tools in ophthalmology.
- To assess the utility of these technologies in refractive surgery and disease screening.
Main Methods:
- Focuses on Oculus Pentacam and B&L Orbscan IIz as representative systems.
- Reviews technologies based on Scheimpflug, Placido, and slitlamp principles.
- Analyzes morphological and anatomical parameters of the anterior segment.
Main Results:
- Advanced tools provide detailed corneal analysis, including wavefront calculations.
- Parameters like anterior chamber depth, pachymetry, and chamber angle are measurable.
- Lens densitometry can also be assessed with these modern systems.
Conclusions:
- New anterior segment analysis technologies are crucial for modern ophthalmology.
- These tools are valuable for refractive surgery and screening for conditions like glaucoma and keratoconus.
- Oculus Pentacam and B&L Orbscan IIz represent highly successful systems in this domain.
