{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,7]],"date-time":"2026-08-07T17:51:31Z","timestamp":1786125091337,"version":"build-2736575974"},"reference-count":23,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"2","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":["Operative Surg.","ONSURG"],"published-print":{"date-parts":[[2018,2]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>BACKGROUND<\/jats:title>\n                    <jats:p>Repair of the anterior skull base for cerebrospinal fluid leak requires either endoscopic endonasal approach or open transcranial approach.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>OBJECTIVE<\/jats:title>\n                    <jats:p>To present a less invasive surgical procedure for sealing of the entire anterior fossa floor for traumatic rhinoliquorrhea.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>METHODS<\/jats:title>\n                    <jats:p>Cadaver study in 3 head specimens. Endoscopic placement of a furled bovine pericardial patch bilaterally along the sphenoid ridge and planum in guidewire technique. Unfurling and spreading of the patch under endoscope assistance.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>RESULTS<\/jats:title>\n                    <jats:p>Patch placement was feasible in all 3 specimens without visible injuries to the frontal lobes. Dissection and preservation of the olfactory tracts was only possible for 50% of olfactory tracts.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>CONCLUSION<\/jats:title>\n                    <jats:p>Endoscopic transcranial keyhole duraplasty is a promising concept for traumatic rhinoliquorrhea.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1093\/ons\/opx084","type":"journal-article","created":{"date-parts":[[2017,5,4]],"date-time":"2017-05-04T03:34:14Z","timestamp":1493868854000},"page":"188-193","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":0,"title":["Endoscopic Transcranial Duraplasty for Rhinoliquorrhea: A Cadaveric Study"],"prefix":"10.1227","volume":"14","author":[{"given":"Andrea","family":"Bartoli","sequence":"first","affiliation":[{"name":"Department of Neurosurgery, Geneva University Hospitals, Faculty of Medicine, Geneva, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jean H","family":"Fasel","sequence":"additional","affiliation":[{"name":"Clinical Anatomy Research Group, Department of Cellular Physiology and Metabolism, University Medical Center, Geneva, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Karl","family":"Schaller","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Geneva University Hospitals, Faculty of Medicine, Geneva, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Max","family":"J\u00e4gersberg","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Geneva University Hospitals, Faculty of Medicine, Geneva, 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