{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,30]],"date-time":"2026-05-30T09:06:25Z","timestamp":1780131985442,"version":"3.54.0"},"reference-count":28,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["FOC"],"published-print":{"date-parts":[[2012,8]]},"abstract":"<jats:p>Postoperative visual loss (POVL) after spine surgery performed with the patient prone is a rare but devastating postoperative complication. The incidence and the mechanisms of visual loss after surgery are difficult to determine. The 4 recognized causes of POVL are ischemic optic neuropathy (approximately 89%), central retinal artery occlusion (approximately 11%), cortical infarction, and external ocular injury. There are very limited guidelines or protocols on the perioperative practice for \u201cprone-position\u201d surgeries. However, new devices have been designed to prevent mechanical ocular compression during prone-position spine surgeries. The authors used PubMed to perform a literature search for devices used in prone-position spine surgeries. A total of 7 devices was found; the authors explored these devices' features, advantages, and disadvantages. The cause of POVL seems to be a multifactorial problem with unclear pathophysiological mechanisms. Therefore, ocular compression is a critical factor, and eliminating any obvious compression to the eye with these devices could possibly prevent this devastating perioperative complication.<\/jats:p>","DOI":"10.3171\/2009.8.focus09151","type":"journal-article","created":{"date-parts":[[2012,8,1]],"date-time":"2012-08-01T09:10:27Z","timestamp":1343812227000},"page":"E14","source":"Crossref","is-referenced-by-count":16,"title":["Current intraoperative devices to reduce visual loss after spine surgery"],"prefix":"10.3171","volume":"33","author":[{"given":"Alberto A.","family":"Uribe","sequence":"first","affiliation":[{"name":"Departments of Anesthesiology and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mirza N.","family":"Baig","sequence":"additional","affiliation":[{"name":"Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erika 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