| Predictive risk factors for refracture after percutaneous vertebroplasty. | |
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MedLine Citation:
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PMID: 22506213 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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OBJECTIVE: To identify risk factors for developing a vertebral refracture after percutaneous vertebroplasty. METHOD: A retrospective analysis of 60 patients who had undergone percutaneous vertebroplasty between January 2008 and April 2010 was conducted. All patients were observed for a 1 year follow-up period, and fracture was defined when it was both clinically reported and radiographically confirmed. Twenty-seven patients with a refractured vertebra and 33 patients without a refracture were included. Of the 60 patients, 20 presented with a refracture from a cemented vertebra, whereas the remaining 40 patients did not. Clinical, imaging and procedure-related factors for each group were analyzed by the Fisher's exact, chi-square, and the Mann-Whitney U-tests. RESULTS: Local kyphotic angle and sagittal index were significant as a result of researching various risk factors related to vertebral refracture (p<0.001, p<0.001, respectively) and refracture from a cemented vertebra itself (p=0.004, p<0.001, respectively). Other factors were not significant. CONCLUSION: Patients who had a high preoperative local kyphotic angle and a high sagittal index required a close follow-up and attention. |
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Authors:
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Sang-Kuk Kang; Chan Woo Lee; Noh Kyoung Park; Tae-Wook Kang; Jeong-Wook Lim; Ki Yong Cha; Jung Hwan Kim |
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Publication Detail:
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Type: Journal Article Date: 2011-12-30 |
Journal Detail:
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Title: Annals of rehabilitation medicine Volume: 35 ISSN: 2234-0653 ISO Abbreviation: Ann Rehabil Med Publication Date: 2011 Dec |
Date Detail:
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Created Date: 2012-04-16 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101573065 Medline TA: Ann Rehabil Med Country: Korea (South) |
Other Details:
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Languages: eng Pagination: 844-51 Citation Subset: - |
Affiliation:
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Department of Rehabilitation Medicine, Sun General Hospital, Daejeon 301-725, Korea. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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