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Updated: Jul 6, 2026
07:23
Optimization of the Retinal Vein Occlusion Mouse Model to Limit Variability
Published on: August 6, 2021
[Arteriovenous dissection for branch retinal vein occlusion]
N Feltgen1, L-O Hattenbach, A Mirshahi
1Universitätsaugenklinik Freiburg, Killianstrasse 5, 79106 Freiburg, Deutschland. nicolas.feltgen@uniklinik-freiburg.de
Summary
Arteriovenous dissection (AVD) is a surgical technique for branch retinal vein occlusion (BRVO). This procedure is effective for recent BRVO cases with visual acuity of 0.4 or less.
Area of Science:
- Ophthalmology
- Vascular Surgery
Context:
- Branch retinal vein occlusion (BRVO) is a common retinal vascular disease.
- Current treatments for BRVO have limitations.
Purpose:
- To evaluate the efficacy and applicability of arteriovenous dissection (AVD) in patients with BRVO.
Summary:
- Arteriovenous dissection (AVD) is a surgical maneuver to separate the retinal artery and vein at their crossing.
- Published studies indicate an evidence level of 3 for AVD.
- AVD is maintainable in patients with recent onset BRVO and decimal visual acuity <= 0.4.
Impact:
- AVD offers a potential treatment option for specific BRVO patient subgroups.
- Further research may elucidate AVD's long-term outcomes and broader applications.
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