Tim Classen
University of Duisburg-Essen
12 Papers
38 Citations
Tim Classen is an academic researcher from University of Duisburg-Essen. The author has contributed to research in topics: Arthroplasty & Femoral head. The author has an hindex of 9, co-authored 12 publications.
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Papers
Advanced core decompression, a new treatment option of avascular necrosis of the femoral head--a first follow-up.
Stefan Landgraeber,Jens M. Theysohn,Tim Classen,Marcus Jäger,Sebastian Warwas,H.-P. Hohn,Wojciech Kowalczyk +6 more
TL;DR: The first follow‐up results of ACD have been encouraging for the early stages of aseptic necrosis of the femoral head, with an assured advantage is the high stability of the Femoral neck after ACD, which allows quick rehabilitation.
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Two‐year follow‐up after advanced core decompression
TL;DR: It can be concluded that the success of ACD depends especially on the defect size, as the largest defects had a significantly higher rate of femoral head collapse than the smaller defects.
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Bilateral hip imaging at 7 Tesla using a multi-channel transmit technology: initial results presenting anatomical detail in healthy volunteers and pathological changes in patients with avascular necrosis of the femoral head.
Jens M. Theysohn,Oliver Kraff,Stephan Orzada,Nina Theysohn,Tim Classen,Stefan Landgraeber,Mark E. Ladd,Thomas C. Lauenstein +7 more
TL;DR: The authors' initial results of ultra-high-field hip joint imaging demonstrate high-resolution, high-contrast images with a good depiction of anatomic and pathologic changes, but shifting areas of signal dropout from the femoral heads to the center of the pelvis makes these areas not assessable.
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Functional interest of an articulating spacer in two-stage infected total knee arthroplasty revision.
TL;DR: The articulating spacer used in this study appears to be as effective as the standard procedures in terms of re-infection risk rate and postoperative range of motion recovery.
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Experimental and computational studies on the femoral fracture risk for advanced core decompression.
T.N. Tran,Sebastian Warwas,Marcel Haversath,Tim Classen,H.-P. Hohn,Marcus Jäger,Wojciech Kowalczyk,Stefan Landgraeber +7 more
TL;DR: The study findings demonstrate that optimal entrance point should locate on the proximal subtrochanteric region in order to reduce the subtroChanteric fracture risk.
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