Search Results - "Rohlmann, A"

Loading of the knee joint during activities of daily living measured in vivo in five subjects by Kutzner, I, Heinlein, B, Graichen, F, Bender, A, Rohlmann, A, Halder, A, Beier, A, Bergmann, G

“…Abstract Detailed knowledge about loading of the knee joint is essential for preclinical testing of implants, validation of musculoskeletal models and…”
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Comparison of eight published static finite element models of the intact lumbar spine: Predictive power of models improves when combined together by Dreischarf, M, Zander, T, Shirazi-Adl, A, Puttlitz, C.M, Adam, C.J, Chen, C.S, Goel, V.K, Kiapour, A, Kim, Y.H, Labus, K.M, Little, J.P, Park, W.M, Wang, Y.H, Wilke, H.J, Rohlmann, A, Schmidt, H

“…Abstract Finite element (FE) model studies have made important contributions to our understanding of functional biomechanics of the lumbar spine. However, if a…”
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Applying a follower load delivers realistic results for simulating standing by Rohlmann, A, Zander, T, Rao, M, Bergmann, G

“…Abstract The exact loads acting on the lumbar spine during standing remain hitherto unknown. It is for this reason that different loads are applied in…”
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Realistic loading conditions for upper body bending by Rohlmann, A, Zander, T, Rao, M, Bergmann, G

“…Abstract Different modes of load applications are used to simulate flexion and extension of the upper body. It is not clear which loading modes deliver…”
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In vivo gleno-humeral joint loads during forward flexion and abduction by Bergmann, G, Graichen, F, Bender, A, Rohlmann, A, Halder, A, Beier, A, Westerhoff, P

“…Abstract To improve design and preclinical test scenarios of shoulder joint implants as well as computer-based musculoskeletal models, a precise knowledge of…”
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Hip contact forces and gait patterns from routine activities by Bergmann, G, Deuretzbacher, G, Heller, M, Graichen, F, Rohlmann, A, Strauss, J, Duda, G.N

“…In vivo loads acting at the hip joint have so far only been measured in few patients and without detailed documentation of gait data. Such information is…”
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In vivo measurement of shoulder joint loads during activities of daily living by Westerhoff, P, Graichen, F, Bender, A, Halder, A, Beier, A, Rohlmann, A, Bergmann, G

“…Abstract Until recently the contact loads acting in the glenohumeral joint have been calculated using musculoskeletal models or measured in vitro . Now,…”
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In vivo glenohumeral contact forces—Measurements in the first patient 7 months postoperatively by Bergmann, G, Graichen, F, Bender, A, Kääb, M, Rohlmann, A, Westerhoff, P

“…Abstract Knowledge of forces in the glenohumeral joint is essential for understanding normal and pathologic shoulder function. It forms the basis for…”
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The effect of design parameters of dynamic pedicle screw systems on kinematics and load bearing: an in vitro study by Schilling, C., Krüger, S., Grupp, T. M., Duda, G. N., Blömer, W., Rohlmann, A.

“…As an alternative treatment for chronic back pain due to disc degeneration motion preserving techniques such as posterior dynamic stabilization (PDS) has been…”
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Realistic loads for testing hip implants by Bergmann, G, Graichen, F, Rohlmann, A, Bender, A, Heinlein, B, Duda, G N, Heller, M O, Morlock, M M

“…The aim here was to define realistic load conditions for hip implants, based on in vivo contact force measurements, and to see whether current ISO standards…”
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Loads on a vertebral body replacement during locomotion measured in vivo by Rohlmann, A, Dreischarf, M, Zander, T, Graichen, F, Bergmann, G

“…Highlights • We measured forces on a vertebral body replacement during level and staircase walking in 5 patients. • Resultant force on the implant for level…”
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Monitoring the load on a telemeterised vertebral body replacement for a period of up to 65 months by Rohlmann, A., Dreischarf, M., Zander, T., Graichen, F., Strube, P., Schmidt, H., Bergmann, G.

“…Purpose To determine the postoperative temporal course of the forces acting on a vertebral body replacement (VBR) for two well reproducible activities. Methods…”
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Correlation between back shape and spinal loads by Srbinoska, H, Dreischarf, M, Consmüller, T, Bergmann, G, Rohlmann, A

“…Abstract The purpose of this study was to determine the correlation between the back shape of the lumbar region and the spinal loads during activities…”
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Hip joint contact forces during stumbling by Bergmann, G, Graichen, F, Rohlmann, A

“…To determine whether load directions for stumbling are similar to those for common activities and whether stumbling can be realistically simulated under…”
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Spinal loads during position changes by Rohlmann, A, Petersen, R, Schwachmeyer, V, Graichen, F, Bergmann, G

“…Abstract Background Recommendations exist how patients should change from one body position to another in order to keep the spinal loads low. However, until…”
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Parameters influencing the outcome after total disc replacement at the lumbosacral junction. Part 1: misalignment of the vertebrae adjacent to a total disc replacement affects the facet joint and facet capsule forces in a probabilistic finite element analysis by Rohlmann, A., Lauterborn, S., Dreischarf, M., Schmidt, H., Putzier, M., Strube, P., Zander, T.

“…Purpose After total disc replacement with a ball-and-socket joint, reduced range of motion and progression of facet joint degeneration at the index level have…”
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The effect of design parameters of interspinous implants on kinematics and load bearing: an in vitro study by Schilling, Christoph, Pfeiffer, M., Grupp, T. M., Blömer, W., Rohlmann, A.

“…Introduction A number of concepts with controversy approaches are currently discussed for interspinous stabilization (IPS). However, comparative biomechanical…”
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How does the way a weight is carried affect spinal loads? by Rohlmann, A., Zander, T., Graichen, F., Schmidt, H., Bergmann, G.

“…People often have to carry a weight which increases the spinal load. Few in vivo measured spinal loading data exist for carrying a weight. The aim of this…”
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In vivo measurement of shoulder joint loads during walking with crutches by Westerhoff, P, Graichen, F, Bender, A, Halder, A, Beier, A, Rohlmann, A, Bergmann, G

“…Abstract Background Following surgery or injury of the lower limbs, the use of walking aids like crutches can cause high loads on the shoulder joint. These…”
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Influence of graded facetectomy and laminectomy on spinal biomechanics by Zander, T, Rohlmann, A, Klöckner, C, Bergmann, G

“…Facetectomy and laminectomy are techniques for decompressing lumbosacral spinal stenosis. Resections of posterior bony or ligamentous parts normally lead to a…”
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