| Title: | MRI evaluation of tibial tunnel wall cortical bone formation after platelet-rich plasma applied during anterior cruciate ligament reconstruction |
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| Authors: | ID Rupreht, Mitja (Author)
ID Vogrin, Matjaž (Author)
ID Hussein, Mohsen (Author) |
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| Files: |  URL - Source URL, visit http://www.degruyter.com/view/j/raon.ahead-of-print/raon-2013-0009/raon-2013-0009.xml
 PDF - Presentation file, download (324,28 KB)
MD5: A5C0D393604FF8C474A79BD4F951A2C7
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| Language: | English |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: |  OI - Institute of Oncology
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| Abstract: | Background. After anterior cruciate ligament (ACL) reconstruction, formation of cortical sclerotic bone encircling the femoral and tibial tunnel is a part of intratunnel graft healing. During the physiological cascades of soft tissue healing and bone growth, cellular and hormonal factors play an important role. The purpose of this study was to noninvasively but quantitatively assess the effect of intraoperatively applied platelet-rich plasma (PRP) on the formation of cortical bone encircling the tibial tunnel. Patients and methods. In fifty patients, standard arthroscopic ACL reconstructions were performed. The PRP group (n = 25) received a local application of PRP while the control group (n = 25) did not receive PRP. The proximal tibial tunnel was examined by MRI in the paraxial plane where the portion of the tibial tunnel wall circumference consisting of sclerotic cortical bone was assessed with testing occurring at one, two and a half and six months after surgery. Results. At one month after surgery, differences between the groups in the amount of cortical sclerotic bone encircling the tunnel were not significant (p = 0.928). At two and a half months, the sclerotic portion of the tunnel wall in the PRP group (36.2%) was significantly larger than in the control (22.5%) group (p = 0.004). At six months, the portion of sclerotic bone in the PRP group (67.1%) was also significantly larger than in the control (53.5%) group (p = 0.003). Conclusions. Enhanced cortical bone formation encircling the tibial tunnel at 2.5 and 6 months after ACL graft reconstruction results from locally applied platelet-rich plasma. |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Publication date: | 01.06.2013 |
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| Publisher: | Association of Radiology and Oncology |
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| Year of publishing: | 2013 |
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| Number of pages: | str. 119-124, II |
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| Numbering: | Vol. 47, no. 2 |
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| Source: | Ljubljana |
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| PID: | 20.500.12556/DiRROS-18548  |
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| UDC: | 616.728.3:617.583 |
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| ISSN on article: | 1318-2099 |
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| DOI: | 10.2478/raon-2013-0009 |
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| COBISS.SI-ID: | 22571831 |
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| Copyright: | by Authors |
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| Publication date in DiRROS: | 22.03.2024 |
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| Views: | 482 |
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| Downloads: | 187 |
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