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Updated: Aug 13, 2026
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Doppler Optical Coherence Tomography of Retinal Circulation
Published on: September 18, 2012
Color Doppler imaging: methodology and preliminary results in glaucoma
R C Sergott1, N S Aburn, J R Trible
1Wills Eye Hospital, Neuro-Ophthalmology Service, Philadelphia, Pennsylvania.
Survey of Ophthalmology
|May 1, 1994
Summary
Color Doppler imaging (CDI) noninvasively assesses eye and orbit vasculature. This technology is crucial for studying blood flow in conditions like glaucoma.
Area of Science:
- Ophthalmology
- Medical Imaging
- Vascular Biology
Background:
- Color Doppler imaging (CDI) is increasingly used for ocular and orbital vascular assessments.
- Vascular abnormalities play a significant role in various eye conditions.
- Noninvasive methods are needed for serial examination of ocular circulation.
Purpose of the Study:
- To investigate the application of Color Doppler imaging in evaluating ocular and orbital vascular anatomy.
- To explore the use of CDI in studying conditions with vascular abnormalities, specifically glaucoma.
- To assess blood velocity and vascular resistance in key ophthalmic arteries.
Main Methods:
- Combined B-scan ultrasonography with Doppler waveform analysis.
- Utilized CDI for noninvasive, serial examination of blood flow.
- Focused on ophthalmic, short posterior, ciliary, and central retinal arteries.
Main Results:
- CDI successfully enabled visualization and analysis of ocular vascular structures.
- The technology allowed for quantitative assessment of blood velocity and resistance.
- Demonstrated the utility of CDI in the context of glaucoma research.
Conclusions:
- Color Doppler imaging is a valuable noninvasive tool for examining eye and orbit vasculature.
- CDI facilitates the study of blood flow dynamics in ophthalmic arteries.
- This imaging technique shows promise for investigating the pathophysiology of diseases like glaucoma.
