{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,31]],"date-time":"2025-10-31T07:14:59Z","timestamp":1761894899808,"version":"3.40.4"},"reference-count":20,"publisher":"S. Karger AG","issue":"5","license":[{"start":{"date-parts":[[2009,1,1]],"date-time":"2009-01-01T00:00:00Z","timestamp":1230768000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"},{"start":{"date-parts":[[2009,1,1]],"date-time":"2009-01-01T00:00:00Z","timestamp":1230768000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Ophthalmologica"],"published-print":{"date-parts":[[2009]]},"abstract":"<jats:p>&lt;i&gt;Background\/Aims:&lt;\/i&gt;To analyze the long-term changes in retinal perfusion and functional improvement induced by radial optic neurotomy (RON) in central retinal vein occlusion (CRVO). &lt;i&gt;Methods:&lt;\/i&gt; Sixty-three eyes of 63 consecutive patients with CRVO were included. Twenty-eight (44.5%) patients underwent RON and 35 (55.5%) were followed as a control group. Time of arteriovenous transit and visual acuity were determined at baseline and after 1-year follow-up. &lt;i&gt;Results:&lt;\/i&gt;After 1 year, retinal perfusion status improved in 63.1% of operated eyes and 14.3% of controls (p = 0.048). The improvement in arteriovenous retinal transit was statistically significant (p = 0.023) only in the RON group. The visual improvement in the RON group was significantly better (p = 0.043) than in the control group. Moreover, the development of chorioretinal anastomosis was significantly higher (p = 0.036) after RON than in controls and correlated with better functional results. In operated eyes there was a lower incidence of CRVO-related complications. &lt;i&gt;Conclusion:&lt;\/i&gt;RON improved retinal perfusion and achieved a better functional outcome. The measurement of perfusion changes as presented here may be useful for monitoring CRVO and assessing other treatment modalities.<\/jats:p>","DOI":"10.1159\/000217730","type":"journal-article","created":{"date-parts":[[2009,5,18]],"date-time":"2009-05-18T11:20:34Z","timestamp":1242645634000},"page":"313-319","source":"Crossref","is-referenced-by-count":12,"title":["Radial Optic Neurotomy for Central Retinal Vein Occlusion: Long-Term Retinal Perfusion Outcome"],"prefix":"10.1159","volume":"223","author":[{"given":"Josep","family":"Callizo","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter","family":"Kroll","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stefan","family":"Mennel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Joerg C.","family":"Schmidt","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carsten H.","family":"Meyer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2009,5,7]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1001%2Farchopht.1996.01100130537006"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1136%2Fbjo.2006.102798"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1001%2Farchopht.1997.01100150488006"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1097%2F00006982-200110000-00002"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1001%2Farchopht.121.10.1385"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1001%2Farchopht.1993.01090080083022"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1136%2Fbjo.86.2.247"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1136%2Fbjo.2007.127282"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1016%2Fj.ajo.2007.07.038"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1097%2FIAE.0b013e3180ed458d"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1007%2Fs004170100338"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1136%2Fbjo.2004.045278"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1016%2FS0002-9394%2803%2900698-6"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1016%2Fj.ajo.2004.06.012"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1007%2Fs00417-004-1046-0"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1097%2F00006982-200406000-00003"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1016%2Fj.ajo.2005.08.015"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1016%2Fj.ajo.2005.09.020"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1097%2F00006982-200603000-00008"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1007%2Fs00417-006-0501-5"}],"container-title":["Ophthalmologica"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/217730","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/217730","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,23]],"date-time":"2025-04-23T22:20:06Z","timestamp":1745446806000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000217730"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009]]},"references-count":20,"journal-issue":{"issue":"5","published-online":{"date-parts":[[2009,8,1]]}},"URL":"https:\/\/doi.org\/10.1159\/000217730","archive":["Portico"],"relation":{},"ISSN":["0030-3755","1423-0267"],"issn-type":[{"type":"print","value":"0030-3755"},{"type":"electronic","value":"1423-0267"}],"subject":[],"published":{"date-parts":[[2009]]}}}