Internal Spinal Fixator

Internal spinal fixator loads measured in vivo

Wilke H.J., Rohlmann A., Neller S., Graichen F., Claes L., Bergmann G.:
ISSLS prize winner: A novel approach to determine trunk muscle forces during flexion and extension: a comparison of data from an in vitro experiment and in vivo measurements.
Spine: 28(23) 2585-93, 2003

Rohlmann A., Graichen F., Bergmann G.:
Loads on an internal spinal fixation device during physical therapy.
Phys Ther: 82(1) 44-52, 2002

Rohlmann A., Wilke H.J., Graichen F., Bergmann G.:
[Spinal load bearing during sitting in an office chair with a tilting back]
Biomed Tech: 47(4) 91-6, 2002

Wilke H.J., Rohlmann A., Neller S., Schultheiss M., Bergmann G., Graichen F., Claes L.E.:
Is it possible to simulate physiologic loading conditions by applying pure moments? A comparison of in vivo and in vitro load components in an internal fixator.
Spine: 26(6) 636-42, 2001

Rohlmann A., Arntz U., Graichen F., Bergmann G.:
Loads on an internal spinal fixation device during sitting.
J Biomech: 34(8) 989-93, 2001

Rohlmann A., Claes L.E., Bergmann G., Graichen F., Neef P., Wilke H.J.:
Comparison of intradiscal pressures and spinal fixator loads for different body positions and exercises.
Ergonomics: 44(8) 781-94, 2001

Rohlmann A., Bergmann G., Graichen F., Weber U.:
Changes in the loads on an internal spinal fixator after iliac-crest autograft.
J Bone Joint Surg Br: 82(3) 445-9, 2000

Rohlmann A., Graichen F., Bergmann G.:
Influence of load carrying on loads in internal spinal fixators.
J Biomech: 33(9) 1099-104, 2000

Rohlmann A., Graichen F., Weber U., Bergmann G.:
2000 Volvo Award winner in biomechanical studies: Monitoring in vivo implant loads with a telemeterized internal spinal fixation device.
Spine: 25(23) 2981-6, 2000

Rohlmann A., Bergmann G., Graichen F.:
Loads on internal spinal fixators measured in different body positions.
Eur Spine J: 8(5) 354-9, 1999

Rohlmann A., Bergmann G., Graichen F., Neff G.:
Braces do not reduce loads on internal spinal fixation devices.
Clin Biomech: 14(2) 97-102, 1999

Rohlmann A., Bergmann G., Graichen F., Weber U.:
[Loading on internal spinal fixation devices]
Orthopade: 28(5) 451-7, 1999

Rohlmann A., Bergmann G., Graichen F., Mayer H.M.:
Placing a bone graft more posteriorly may reduce the risk of pedicle screw breakage: analysis of an unexpected case of pedicle screw breakage.
J Biomech: 31(8) 763-7, 1998

Rohlmann A., Bergmann G., Graichen F., Mayer H.M.:
Influence of muscle forces on loads in internal spinal fixation devices.
Spine: 23(5) 537-42, 1998

Rohlmann A., Bergmann G., Graichen F.:
Loads on an internal spinal fixation device during walking.
J Biomech: 30(1) 41-7, 1997

Rohlmann A., Bergmann G., Graichen F., Weber U.:
Comparison of loads on internal spinal fixation devices measured in vitro and in vivo.
Med Eng Phys: 19(6) 539-46, 1997

Rohlmann A., Bergmann G., Graichen F., Mayer H.M.:
Telemeterized load measurement using instrumented spinal internal fixators in a patient with degenerative instability.
Spine: 20(24) 2683-9, 1995

Rohlmann A., Bergmann G., Graichen F., Weber U.:
In vivo measurement of implant loads in a patient with a fractured vertebral body.
Eur Spine J: 4(6) 347-53, 1995

Rohlmann A., Eick O., Bergmann G., Graichen F.:
[In-vitro measurement of loading using an instrumented vertebral internal fixator]
Z Orthop Grenzgeb: 133(2) 136-40, 1995

Rohlmann A., Bergmann G., Graichen F.:
A spinal fixation device for in vivo load measurement.
J Biomech: 27(7) 961-7, 1994

Rohlmann A., Eick O., Bergmann G., Graichen F.:
[Stress measurements with an instrumented internal spinal fixator]
Biomed Tech: 38(10) 255-9, 1993