{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,7]],"date-time":"2025-11-07T00:15:17Z","timestamp":1762474517736,"version":"build-2065373602"},"reference-count":17,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2017,8,1]],"date-time":"2017-08-01T00:00:00Z","timestamp":1501545600000},"content-version":"vor","delay-in-days":212,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001659","name":"Deutsche Forschungsgemeinschaft","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001659","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Case Reports in Orthopedics"],"published-print":{"date-parts":[[2017,1]]},"abstract":"<jats:p>\n                    <jats:italic>Background Context<\/jats:italic>\n                    . Patient with a C2 fracture and entrapment of the right vertebral artery in the fracture gap.\n                    <jats:italic>Purpose<\/jats:italic>\n                    . Presentation of a case with follow\u2010up until end of treatment.\n                    <jats:italic>Study Design<\/jats:italic>\n                    . Case report.\n                    <jats:italic>Methods<\/jats:italic>\n                    . A 25\u2010year\u2010old woman was brought into our emergency room after falling while riding a horse. She complained of pain in the cervical spine. Clinical examinations showed\n                    <jats:italic>local tenderness<\/jats:italic>\n                    at the upper cervical spine and painful impairment of the mobility of the neck, with no signs of neurological impairment. Radiological diagnostics revealed a traumatic C2\/3 spondylolisthesis. A computer tomography (CT) angiographic scan showed a dislocation of the right vertebral artery into the fracture gap without injury to the artery. Open reduction and osteosynthesis were considered of too high risk. Therefore, we conducted fracture treatment with closed reduction and halo fixation. After removal of the halo fixator, the patient was given a soft cervical collar and was advised to rest for additional 6 weeks before beginning gradual activity.\n                    <jats:italic>Results<\/jats:italic>\n                    . Conventional follow\u2010up revealed osseous consolidation and a CT angiographic scan showed consistent blood flow to the artery.\n                    <jats:italic>Conclusion<\/jats:italic>\n                    . Halo fixation was a safe and effective therapy strategy in the case of vertebral artery entrapment after traumatic C2 spondylolisthesis.\n                  <\/jats:p>","DOI":"10.1155\/2017\/9179647","type":"journal-article","created":{"date-parts":[[2017,8,1]],"date-time":"2017-08-01T17:05:26Z","timestamp":1501607126000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Vertebral Artery Caught in the Fracture Gap after Traumatic C2\/3 Spondylolisthesis"],"prefix":"10.1155","volume":"2017","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5274-1896","authenticated-orcid":false,"given":"Ralf","family":"Henkelmann","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christoph","family":"Josten","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stefan","family":"Glasmacher","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christoph-Eckhard","family":"Heyde","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ulrich Josef Albert","family":"Spiegl","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2017,8]]},"reference":[{"key":"e_1_2_12_1_2","doi-asserted-by":"publisher","DOI":"10.1097\/BRS.0b013e318294bacb"},{"key":"e_1_2_12_2_2","first-page":"319","article-title":"Fractures of the ring of the axis. A classification based on the analysis of 131 cases","volume":"63","author":"Effendi B.","year":"1981","journal-title":"Journal of Bone and Joint Surgery B"},{"key":"e_1_2_12_3_2","doi-asserted-by":"publisher","DOI":"10.1007\/PL00003623"},{"key":"e_1_2_12_4_2","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-198567020-00007"},{"key":"e_1_2_12_5_2","doi-asserted-by":"publisher","DOI":"10.1007\/s12028-013-9937-8"},{"key":"e_1_2_12_6_2","doi-asserted-by":"publisher","DOI":"10.1017\/s0317167100008556"},{"key":"e_1_2_12_7_2","article-title":"Correlation of C2 fractures and vertebral artery injury","volume":"1","author":"Ding T.","year":"2010","journal-title":"Spine"},{"key":"e_1_2_12_8_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00586-005-0918-2"},{"key":"e_1_2_12_9_2","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-02208-1"},{"key":"e_1_2_12_10_2","doi-asserted-by":"publisher","DOI":"10.1590\/s1413-78522012000200005"},{"key":"e_1_2_12_11_2","doi-asserted-by":"publisher","DOI":"10.1007\/s005860050222"},{"key":"e_1_2_12_12_2","doi-asserted-by":"publisher","DOI":"10.1055\/s-2006-960479"},{"key":"e_1_2_12_13_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00586-010-1401-2"},{"key":"e_1_2_12_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.injury.2010.09.025"},{"key":"e_1_2_12_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0020-1383(15)70007-0"},{"key":"e_1_2_12_16_2","doi-asserted-by":"publisher","DOI":"10.1097\/BSD.0b013e3181d1e14c"},{"key":"e_1_2_12_17_2","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.98B9.35216"}],"container-title":["Case Reports in Orthopedics"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/crior\/2017\/9179647.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/crior\/2017\/9179647.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1155\/2017\/9179647","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,7]],"date-time":"2025-11-07T00:12:40Z","timestamp":1762474360000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1155\/2017\/9179647"}},"subtitle":[],"editor":[{"given":"George","family":"Mouzopoulos","sequence":"additional","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2017,1]]},"references-count":17,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2017,1]]}},"alternative-id":["10.1155\/2017\/9179647"],"URL":"https:\/\/doi.org\/10.1155\/2017\/9179647","archive":["Portico"],"relation":{},"ISSN":["2090-6749","2090-6757"],"issn-type":[{"type":"print","value":"2090-6749"},{"type":"electronic","value":"2090-6757"}],"subject":[],"published":{"date-parts":[[2017,1]]},"assertion":[{"value":"2017-05-04","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2017-07-04","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2017-08-01","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"9179647"}}