{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T08:54:38Z","timestamp":1792659278411,"version":"4.5.0"},"reference-count":0,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2004,7,1]],"date-time":"2004-07-01T00:00:00Z","timestamp":1088640000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Acta Radiol"],"published-print":{"date-parts":[[2004,7]]},"abstract":"<jats:p>Purpose: To evaluate the risk factors related to the development of new fractures in adjacent vertebrae after vertebroplasty.<\/jats:p>\n                  <jats:p>Material and Methods: The study was conducted on 106 patients in whom 212 vertebroplasties were performed during a period of 3 years. Evaluations of the five vertebrae superior and inferior to the treated vertebra were performed. Consequently, 913 vertebrae were evaluated and the fracture\u2010free interval of the vertebral body adjacent to the treated vertebra was calculated. Survival analysis was performed using the Kaplan\u2010Meier method and Cox proportional hazards regression analysis.<\/jats:p>\n                  <jats:p>Results: Seventy\u2010two (7.9%) new fractures were revealed. The Kaplan\u2010Meier estimate of the 1\u2010year fracture\u2010free rate was 93.1%. The mean fracture\u2010free interval was 32 months (95% CI, 32\u223c33 months). The greater degree of height restoration of the treated vertebra, the location of the adjacent vertebra in the TL junction, and the shorter distance between the treated and the adjacent vertebra increased the risk of new vertebral fractures.<\/jats:p>\n                  <jats:p>Conclusion: Thoracolumbar junction, shorter distance from the treated vertebrae, and greater degree of height restoration of the cemented vertebrae may increase the fracture risk of vertebrae adjacent to cement vertebrae after vertebroplasty.<\/jats:p>","DOI":"10.1080\/02841850410005615","type":"journal-article","created":{"date-parts":[[2004,6,16]],"date-time":"2004-06-16T15:46:34Z","timestamp":1087400794000},"page":"440-445","source":"Crossref","is-referenced-by-count":219,"title":["Risk factors of new compression fractures in adjacent vertebrae after percutaneous vertebroplasty"],"prefix":"10.1177","volume":"45","author":[{"given":"S. H.","family":"Kim","sequence":"first","affiliation":[{"name":"Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Bundang\u2010gu, Seongnam\u2010si, Gyunggi\u2010do, Korea; Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Kangnam\u2010gu, Seoul, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H. S.","family":"Kang","sequence":"additional","affiliation":[{"name":"Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Bundang\u2010gu, Seongnam\u2010si, Gyunggi\u2010do, Korea; Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Kangnam\u2010gu, Seoul, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.\u2010A.","family":"Choi","sequence":"additional","affiliation":[{"name":"Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Bundang\u2010gu, Seongnam\u2010si, Gyunggi\u2010do, Korea; Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Kangnam\u2010gu, Seoul, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. M.","family":"Ahn","sequence":"additional","affiliation":[{"name":"Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Bundang\u2010gu, Seongnam\u2010si, Gyunggi\u2010do, Korea; Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Kangnam\u2010gu, Seoul, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2016,8,30]]},"container-title":["Acta Radiologica"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1080\/02841850410005615","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1080\/02841850410005615","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T13:46:18Z","timestamp":1777383978000},"score":1,"resource":{"primary":{"URL":"http:\/\/journals.sagepub.com\/doi\/10.1080\/02841850410005615"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004,7]]},"references-count":0,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2004,7]]}},"alternative-id":["10.1080\/02841850410005615"],"URL":"https:\/\/doi.org\/10.1080\/02841850410005615","relation":{},"ISSN":["0284-1851","1600-0455"],"issn-type":[{"value":"0284-1851","type":"print"},{"value":"1600-0455","type":"electronic"}],"subject":[],"published":{"date-parts":[[2004,7]]}}}