2007
DOI: 10.1016/j.ophtha.2006.06.064
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Retinal Endovascular Lysis in Ischemic Central Retinal Vein Occlusion

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Cited by 59 publications
(46 citation statements)
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“…39 Other authors argue against the feasibility and efficiency of the technique. 26 In videos shown, a critical issue is whether the observed bleaching is because of microinjection inside the occluded retinal vein or around it. Based on our observations, we propose a definition of successful endovascular microinjection as a continuous endovascular flow, an unaffected circulation in collateral veins and in neighboring arterioles, absence of optic disk ischemia, and absence of venous wall bleeding.…”
Section: Discussionmentioning
confidence: 99%
“…39 Other authors argue against the feasibility and efficiency of the technique. 26 In videos shown, a critical issue is whether the observed bleaching is because of microinjection inside the occluded retinal vein or around it. Based on our observations, we propose a definition of successful endovascular microinjection as a continuous endovascular flow, an unaffected circulation in collateral veins and in neighboring arterioles, absence of optic disk ischemia, and absence of venous wall bleeding.…”
Section: Discussionmentioning
confidence: 99%
“…Visual improvement was observed in 54% of 28 eyes with CRVO, by using this technique. In another study, a disappointing visual outcome and high complication rates have been observed after performing this surgical technique [148]. …”
Section: Surgical Approaches To Treating Rvomentioning
confidence: 99%
“…The difficulty in this procedure is that the surgeon has to insert a micropipette tip of diameter 20-50 μm into a vessel of diameter 50-150 μm and then maintain the position for 1-2 min until the drug release is completed. Some complications associated with the procedure have been reported [19], and this is probably because high skill is required to perform such a difficult task [20]. We hope that our robotic system will be helpful in enhancing the accuracy and precision of tool maneuvering, leading to better clinical outcomes.…”
Section: Resultsmentioning
confidence: 99%