{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,7]],"date-time":"2026-08-07T17:56:23Z","timestamp":1786125383768,"version":"build-2736575974"},"reference-count":16,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"1","license":[{"start":{"date-parts":[[2019,12,3]],"date-time":"2019-12-03T00:00:00Z","timestamp":1575331200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Operative Surg.","ONSURG"],"published-print":{"date-parts":[[2020,7]]},"abstract":"Abstract<\/jats:title>\n \n BACKGROUND<\/jats:title>\n \n Surgical exposure of the V\n 1<\/jats:sub>\n segment of the vertebral artery (V\n 1<\/jats:sub>\n -VA) at the lower neck may be necessary to address intravascular (atherosclerotic) and extravascular (external compression by neoplastic or degenerative) pathologies. The adjacent anatomy at the lower cervical region is complex and relatively unfamiliar to neurosurgeons compared to that of upper cervical levels. High-quality cadaveric images simulating the surgical approach to V\n 1<\/jats:sub>\n -VA are important for learning the relevant anatomy.\n <\/jats:p>\n <\/jats:sec>\n \n OBJECTIVE<\/jats:title>\n \n To provide a brief stepwise depiction of the exposure of the V\n 1<\/jats:sub>\n -VA using a cadaveric surgical simulation.\n <\/jats:p>\n <\/jats:sec>\n \n METHODS<\/jats:title>\n \n A cadaveric surgical simulation was performed on the left side to expose the V\n 1<\/jats:sub>\n -VA using the retrojugular and interjugular carotid approaches. The important adjacent anatomic structures en route to the V\n 1<\/jats:sub>\n -VA were identified.\n <\/jats:p>\n <\/jats:sec>\n \n RESULTS<\/jats:title>\n \n A stepwise photographic demonstration of the surgical exposure of the V\n 1<\/jats:sub>\n -VA is provided.\n <\/jats:p>\n <\/jats:sec>\n \n CONCLUSION<\/jats:title>\n \n Exposure of the V\n 1<\/jats:sub>\n -VA can be challenging and requires a clear anatomic understanding of the relevant anatomy. The present work attempts to facilitate this objective.\n <\/jats:p>\n <\/jats:sec>","DOI":"10.1093\/ons\/opz363","type":"journal-article","created":{"date-parts":[[2019,12,3]],"date-time":"2019-12-03T04:06:38Z","timestamp":1575345998000},"page":"E32-E38","source":"Crossref","is-referenced-by-count":9,"title":["Exposure of the V1 Segment of the Vertebral Artery: Stepwise Cadaveric Surgical Simulation"],"prefix":"10.1227","volume":"19","author":[{"given":"Ali","family":"Tayebi Meybodi","sequence":"first","affiliation":[{"name":"Division of Neurological Surgery, Department of Neurosurgery, Barrow Neurological Institute, Phoenix, Arizona"},{"name":"Department of Neurological Surgery, Rutgers New Jersey Medical School, Newark, New Jersey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Leandro","family":"Borba Moreira","sequence":"additional","affiliation":[{"name":"Division of Neurological Surgery, Department of Neurosurgery, Barrow Neurological Institute, Phoenix, 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