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Georg Bergmann

Researcher at Charité

Publications -  224
Citations -  16441

Georg Bergmann is an academic researcher from Charité. The author has contributed to research in topics: Contact force & Fixation (surgical). The author has an hindex of 63, co-authored 223 publications receiving 14939 citations. Previous affiliations of Georg Bergmann include Humboldt University of Berlin & Federal Institute for Occupational Safety and Health.

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Journal ArticleDOI

Hip contact forces and gait patterns from routine activities.

TL;DR: The paper focuses on the loading of the femoral implant component but complete data are additionally stored on an associated compact disc that contains complete gait and hip contact force data as well as calculated muscle activities during walking and stair climbing and the frequencies of daily activities observed in hip patients.
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Hip joint loading during walking and running, measured in two patients

TL;DR: In one hip in the first patient and in the second patient the direction of large forces approximated the average anteversion of the natural femur, so the joint loading was observed over the first 30 and 18 months, respectively, following implantation.
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Loading of the knee joint during activities of daily living measured in vivo in five subjects.

TL;DR: In general, resultant contact forces during dynamic activities were lower than the ones predicted by many mathematical models, but lay in a similar range as measured in vivo by others.
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Musculo-skeletal loading conditions at the hip during walking and stair climbing.

TL;DR: The presented approach is considered as a useful means to determine valid conditions for the analysis of prosthesis loading, bone modeling or remodeling processes around implants and fracture stability following internal fixation.
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Standardized Loads Acting in Hip Implants

TL;DR: Proposals for the most demanding activities, the time courses of the contact forces and the required cycle numbers for testing are given here and it was shown that friction only very slightly influences the stresses in the implant neck and shaft.