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Hans-Joachim Wilke

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Antje Mietsch; Cornelia Neidlinger-Wilke; Hubert Schrezenmeier; Hans-Joachim Wilke; Benedikt Friemert; Uwe Max Mauer; Anita Ignatius
Evaluation of platelet-rich plasma and hydrostatic pressure regarding cell differentiation in nucleus pulposus tissue engineering.
Fabio Galbusera; Antje Mietsch; Hendrik Schmidt; Hans-Joachim Wilke; Cornelia Neidlinger-Wilke
Effect of intervertebral disc degeneration on disc cell viability: a numerical investigation.
Sandra Reitmaier; Joana Silva-Correia; Hans-Joachim Wilke; Uwe Wolfram; Antonio Gloria; Anita Ignatius; Rui Luís Reis; José M Martín-Martínez; Joaquim Miguel Oliveira; Hendrik Schmidt
Hydrogels for nucleus replacement--facing the biomechanical challenge.

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2013: Antje Mietsch; Cornelia Neidlinger-Wilke; Hubert Schrezenmeier; Hans-Joachim Wilke; Benedikt Friemert; Uwe Max Mauer; Anita Ignatius
Evaluation of platelet-rich plasma and hydrostatic pressure regarding cell differentiation in nucleus pulposus tissue engineering.
Journal of tissue engineering and regenerative medicine 2013;7(3):244-52.
2013: Fabio Galbusera; Antje Mietsch; Hendrik Schmidt; Hans-Joachim Wilke; Cornelia Neidlinger-Wilke
Effect of intervertebral disc degeneration on disc cell viability: a numerical investigation.
Computer methods in biomechanics and biomedical engineering 2013;16(3):328-37.
2012: Sandra Reitmaier; Joana Silva-Correia; Hans-Joachim Wilke; Uwe Wolfram; Antonio Gloria; Anita Ignatius; Rui Luís Reis; José M Martín-Martínez; Joaquim Miguel Oliveira; Hendrik Schmidt
Hydrogels for nucleus replacement--facing the biomechanical challenge.
Journal of the mechanical behavior of biomedical materials 2012;14():67-77.
2012: Sandra Reitmaier; Maxim Bashkuev; Antonio Gloria; Aboulfazl Shirazi-Adl; Hans-Joachim Wilke; Hendrik Schmidt
In vitro and in silico investigations of disc nucleus replacement.
Journal of the Royal Society, Interface / the Royal Society 2012;9(73):1869-79.
2012: Hans-Joachim Wilke; Stephen J Ferguson
Editor's preface: the science of intervertebral disc replacement.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2012;21 Suppl 5():S575-6.
2012: Hans-Joachim Wilke; Heiko Reichel; Marcus Richter; René Schmidt; Werner Schmoelz; Balkan Cakir
The role of prosthesis design on segmental biomechanics: semi-constrained versus unconstrained prostheses and anterior versus posterior centre of rotation.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2012;21 Suppl 5():S577-84.
2012: Hendrik Schmidt; Fabio Galbusera; Antonius Rohlmann; Thomas Zander; Hans-Joachim Wilke
Effect of multilevel lumbar disc arthroplasty on spine kinematics and facet joint loads in flexion and extension: a finite element analysis.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2012;21 Suppl 5():S663-74.
2012: Frank Niemeyer; Hans-Joachim Wilke; Hendrik Schmidt
Geometry strongly influences the response of numerical models of the lumbar spine--a probabilistic finite element analysis.
Journal of biomechanics 2012;45(8):1414-23.
2012: Hans-Joachim Wilke; Daniel Zanker; Uwe Wolfram
Internal morphology of human facet joints: comparing cervical and lumbar spine with regard to age, gender and the vertebral core.
Journal of anatomy 2012;220(3):233-41.
2012: Frank Heuer; Wolfram Käfer; Hendrik Schmidt; Nicolas Graf; Hans-Joachim Wilke
Posterior motion preserving implants evaluated by means of intervertebral disc bulging and annular fiber strains.
Clinical biomechanics (Bristol, Avon) 2012;27(3):218-25.
2012: Fabio Galbusera; Hendrik Schmidt; Hans-Joachim Wilke
Lumbar interbody fusion: a parametric investigation of a novel cage design with and without posterior instrumentation.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2012;21(3):455-62.
2012: Fabio Galbusera; Andreas Seitz; Malte Steiner; Esther Wehrle; Marco Brayda-Bruno; Maren Freutel; Hans-Joachim Wilke
What do patients know about their low back pain? An analysis of the quality of information available on the Internet.
Technology and health care : official journal of the European Society for Engineering and Medicine 2012;20(6):447-55.
2012: Cornelia Neidlinger-Wilke; Christina Rinkler; Anita Ignatius; Antje Mietsch; Hans-Joachim Wilke; Jill Urban
Interactions of environmental conditions and mechanical loads have influence on matrix turnover by nucleus pulposus cells.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society 2012;30(1):112-21.
2011: Hans-Joachim Wilke; Kim Häussler; Michael Reinehr; Karin Werner; Tobias M Böckers
Thiel-fixation preserves the non-linear load-deformation characteristic of spinal motion segments, but increases their flexibility.
Journal of the mechanical behavior of biomedical materials 2011;4(8):2133-7.
2011: Hans-Joachim Wilke
Georg-Schmorl-Prize of the German Spine Society (DWG).
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2011;20(11):1789-90.
2011: Hans-Joachim Wilke; Jürgen Geppert; Annette Kienle
Biomechanical in vitro evaluation of the complete porcine spine in comparison with data of the human spine.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2011;20(11):1859-68.
2011: Fabio Galbusera; Damien Lacroix; Andrea Malandrino; Jerome Noailly; Hendrik Schmidt; Hans-Joachim Wilke; Aboulfazl Shirazi-Adl
Comparison of four methods to simulate swelling in poroelastic finite element models of intervertebral discs.
Journal of the mechanical behavior of biomedical materials 2011;4(7):1234-41.
2011: Maria E Kunkel; Michael Reinehr; Tobias M Böckers; Andrea Herkommer; Hans-Joachim Wilke
Morphometric analysis of the relationships between intervertebral disc and vertebral body heights: an anatomical and radiographic study of the human thoracic spine.
Journal of anatomy 2011;219(3):375-87.
2011: Fabio Galbusera; Cornelia Neidlinger-Wilke; Hendrik Schmidt; Hans-Joachim Wilke
The effect of degenerative morphological changes of the intervertebral disc on the lumbar spine biomechanics: a poroelastic finite element investigation.
Computer methods in biomechanics and biomedical engineering 2011;14(8):729-39.
2011: Uwe Wolfram; Hans-Joachim Wilke; Philippe K Zysset
Damage accumulation in vertebral trabecular bone depends on loading mode and direction.
Journal of biomechanics 2011;44(6):1164-9.
2011: Fabio Galbusera; Hendrik Schmidt; Cornelia Neidlinger-Wilke; Andreas Gottschalk; Hans-Joachim Wilke
The mechanical response of the lumbar spine to different combinations of disc degenerative changes investigated using randomized poroelastic finite element models.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2011;20(4):563-71.
2011: Götz Röderer; Florian Gebhard; Gert D Krischak; Hans-Joachim Wilke; Lutz Claes
Biomechanical in vitro assessment of fixed angle plating using a new concept of locking for the treatment of osteoporotic proximal humerus fractures.
International orthopaedics 2011;35(4):535-41.
2011: Hendrik Schmidt; Fabio Galbusera; Hans-Joachim Wilke; Aboulfazl Shirazi-Adl
Remedy for fictive negative pressures in biphasic finite element models of the intervertebral disc during unloading.
Computer methods in biomechanics and biomedical engineering 2011;14(3):293-303.
2011: Maria E Kunkel; Hendrik Schmidt; Hans-Joachim Wilke
Prediction of the human thoracic and lumbar articular facet joint morphometry from radiographic images.
Journal of anatomy 2011;218(2):191-201.
2010: Marcel Dreischarf; Georg Bergmann; Hans-Joachim Wilke; Antonius Rohlmann
Different arm positions and the shape of the thoracic spine can explain contradictory results in the literature about spinal loads for sitting and standing.
Spine 2010;35(22):2015-21.
2010: Hendrik Schmidt; Aboulfazl Shirazi-Adl; Fabio Galbusera; Hans-Joachim Wilke
Response analysis of the lumbar spine during regular daily activities--a finite element analysis.
Journal of biomechanics 2010;43(10):1849-56.
2010: Uwe Wolfram; Hans-Joachim Wilke; Philippe K Zysset
Valid micro finite element models of vertebral trabecular bone can be obtained using tissue properties measured with nanoindentation under wet conditions.
Journal of biomechanics 2010;43(9):1731-7.
2010: Hans-Joachim Wilke; J Drumm; K Häussler; C Mack; Annette Kettler
[Biomechanics of interspinous spacers].
Der Orthopäde 2010;39(6):565-72.
2010: Maria E Kunkel; Hendrik Schmidt; Hans-Joachim Wilke
Prediction equations for human thoracic and lumbar vertebral morphometry.
Journal of anatomy 2010;216(3):320-8.
2010: Uwe Wolfram; Hans-Joachim Wilke; Philippe K Zysset
Rehydration of vertebral trabecular bone: influences on its anisotropy, its stiffness and the indentation work with a view to age, gender and vertebral level.
Bone 2010;46(2):348-54.
2009: Hendrik Schmidt; Stefan Midderhoff; Kyle Adkins; Hans-Joachim Wilke
The effect of different design concepts in lumbar total disc arthroplasty on the range of motion, facet joint forces and instantaneous center of rotation of a L4-5 segment.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2009;18(11):1695-1705.
2009: Uwe Wolfram; Lars Ole Schwen; Ulrich Simon; Martin Rumpf; Hans-Joachim Wilke
Statistical osteoporosis models using composite finite elements: a parameter study.
Journal of biomechanics 2009;42(13):2205-9.
2009: Hendrik Schmidt; Tobias Alber; Tim Wehner; Robert Blakytny; Hans-Joachim Wilke
Discretization error when using finite element models: analysis and evaluation of an underestimated problem.
Journal of biomechanics 2009;42(12):1926-34.
2009: Uwe Wolfram; Bernd Schmitz; Frank Heuer; Michael Reinehr; Hans-Joachim Wilke
Vertebral trabecular main direction can be determined from clinical CT datasets using the gradient structure tensor and not the inertia tensor--a case study.
Journal of biomechanics 2009;42(10):1390-6.
2009: Hendrik Schmidt; Frank Heuer; Hans-Joachim Wilke
Dependency of disc degeneration on shear and tensile strains between annular fiber layers for complex loads.
Medical engineering & physics 2009;31(6):642-9.
2009: Hans-Joachim Wilke; Frank Heuer; Hendrik Schmidt
Prospective design delineation and subsequent in vitro evaluation of a new posterior dynamic stabilization system.
Spine 2009;34(3):255-61.
2009: Hendrik Schmidt; Frank Heuer; Hans-Joachim Wilke
Which axial and bending stiffnesses of posterior implants are required to design a flexible lumbar stabilization system?
Journal of biomechanics 2009;42(1):48-54.
2008: Hendrik Schmidt; Frank Heuer; Hans-Joachim Wilke
Interaction between finite helical axes and facet joint forces under combined loading.
Spine 2008;33(25):2741-8.
2008: Frank Heuer; Sina Ulrich; Lutz Claes; Hans-Joachim Wilke
Biomechanical evaluation of conventional anulus fibrosus closure methods required for nucleus replacement. Laboratory investigation.
Journal of neurosurgery. Spine 2008;9(3):307-13.
2008: Frank Heuer; Uwe Wolfram; Hendrik Schmidt; Hans-Joachim Wilke
A method to obtain surface strains of soft tissues using a laser scanning device.
Journal of biomechanics 2008;41(11):2402-10.
2008: Hans-Joachim Wilke; J Drumm; K Häussler; C Mack; W-I Steudel; Annette Kettler
Biomechanical effect of different lumbar interspinous implants on flexibility and intradiscal pressure.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2008;17(8):1049-56.
2008: Frank Heuer; Hendrik Schmidt; Lutz Claes; Hans-Joachim Wilke
A new laser scanning technique for imaging intervertebral disc displacement and its application to modeling nucleotomy.
Clinical biomechanics (Bristol, Avon) 2008;23(3):260-9.
2008: Hendrik Schmidt; Frank Heuer; Lutz Claes; Hans-Joachim Wilke
The relation between the instantaneous center of rotation and facet joint forces - A finite element analysis.
Clinical biomechanics (Bristol, Avon) 2008;23(3):270-8.
2008: Annette Kettler; J Drumm; Frank Heuer; K Haeussler; C Mack; Lutz Claes; Hans-Joachim Wilke
Can a modified interspinous spacer prevent instability in axial rotation and lateral bending? A biomechanical in vitro study resulting in a new idea.
Clinical biomechanics (Bristol, Avon) 2008;23(2):242-7.
2008: Frank Heuer; Hendrik Schmidt; Hans-Joachim Wilke
Stepwise reduction of functional spinal structures increase disc bulge and surface strains.
Journal of biomechanics 2008;41(9):1953-60.
2008: Frank Heuer; Hendrik Schmidt; Hans-Joachim Wilke
The relation between intervertebral disc bulging and annular fiber associated strains for simple and complex loading.
Journal of biomechanics 2008;41(5):1086-94.
2007: Annette Kettler; L Liakos; B Haegele; Hans-Joachim Wilke
Are the spines of calf, pig and sheep suitable models for pre-clinical implant tests?
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2007;16(12):2186-92.
2007: Hendrik Schmidt; Annette Kettler; Antonius Rohlmann; Lutz Claes; Hans-Joachim Wilke
The risk of disc prolapses with complex loading in different degrees of disc degeneration - a finite element analysis.
Clinical biomechanics (Bristol, Avon) 2007;22(9):988-98.
2007: K Wuertz; Jill P G Urban; J Klasen; Anita Ignatius; Hans-Joachim Wilke; Lutz Claes; Cornelia Neidlinger-Wilke
Influence of extracellular osmolarity and mechanical stimulation on gene expression of intervertebral disc cells.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society 2007;25(11):1513-22.
2007: Frank Heuer; Herbert Schmitt; Hendrik Schmidt; Lutz Claes; Hans-Joachim Wilke
Creep associated changes in intervertebral disc bulging obtained with a laser scanning device.
Clinical biomechanics (Bristol, Avon) 2007;22(7):737-44.
2007: Nataliya Deyneka-Dupriez; Bora Kocdemir; Ulrich Herr; Hans-Jörg Fecht; Hans-Joachim Wilke; Lutz Claes
Interfacial shear strength of titanium implants in bone is significantly improved by surface topographies with high pit density and microroughness.
Journal of biomedical materials research. Part B, Applied biomaterials 2007;82(2):305-12.
2007: Annette Kettler; Karin Werner; Hans-Joachim Wilke
Morphological changes of cervical facet joints in elderly individuals.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2007;16(7):987-92.
2007: Hendrik Schmidt; Frank Heuer; Joerg Drumm; Zdenek Klezl; Lutz Claes; Hans-Joachim Wilke
Application of a calibration method provides more realistic results for a finite element model of a lumbar spinal segment.
Clinical biomechanics (Bristol, Avon) 2007;22(4):377-84.
2007: Hendrik Schmidt; Annette Kettler; Frank Heuer; Ulrich Simon; Lutz Claes; Hans-Joachim Wilke
Intradiscal pressure, shear strain, and fiber strain in the intervertebral disc under combined loading.
Spine 2007;32(7):748-55.
2007: Frank Heuer; Hendrik Schmidt; Lutz Claes; Hans-Joachim Wilke
Stepwise reduction of functional spinal structures increase vertebral translation and intradiscal pressure.
Journal of biomechanics 2007;40(4):795-803.
2007: Frank Heuer; Hendrik Schmidt; Zdenek Klezl; Lutz Claes; Hans-Joachim Wilke
Stepwise reduction of functional spinal structures increase range of motion and change lordosis angle.
Journal of biomechanics 2007;40(2):271-80.
2006: Hans-Joachim Wilke; Ulrich Mehnert; Lutz Claes; Michael Bierschneider; Hans Jaksche; Bronek M Boszczyk
Biomechanical evaluation of vertebroplasty and kyphoplasty with polymethyl methacrylate or calcium phosphate cement under cyclic loading.
Spine 2006;31(25):2934-41.
2006: Hans-Joachim Wilke; Hendrik Schmidt; Karin Werner; Werner Schmoelz; Jörg Drumm
Biomechanical evaluation of a new total posterior-element replacement system.
Spine 2006;31(24):2790-6; discussion 2797.
2006: Hans-Joachim Wilke; Frank Heuer; Cornelia Neidlinger-Wilke; Lutz Claes
Is a collagen scaffold for a tissue engineered nucleus replacement capable of restoring disc height and stability in an animal model?
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2006;15 Suppl 3():S433-8.
2006: Cornelia Neidlinger-Wilke; Karin Würtz; Jill P G Urban; Wolfgang Börm; Markus Arand; Anita Ignatius; Hans-Joachim Wilke; Lutz Claes
Regulation of gene expression in intervertebral disc cells by low and high hydrostatic pressure.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2006;15 Suppl 3():S372-8.
2006: Annette Kettler; Werner Schmoelz; Y Shezifi; N Ohana; A Ben-Arye; Lutz Claes; Hans-Joachim Wilke
Biomechanical performance of the new BeadEx implant in the treatment of osteoporotic vertebral body compression fractures: restoration and maintenance of height and stability.
Clinical biomechanics (Bristol, Avon) 2006;21(7):676-82.
2006: Werner Schmoelz; J F Huber; Thomas Nydegger; Lutz Claes; Hans-Joachim Wilke
Influence of a dynamic stabilisation system on load bearing of a bridged disc: an in vitro study of intradiscal pressure.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2006;15(8):1276-85.
2006: Thomas Einsiedel; Andreas Schmelz; Markus Arand; Hans-Joachim Wilke; Florian Gebhard; Erich Hartwig; Michael Kramer; Rainer Neugebauer; Lothar Kinzl; Markus Schultheiss
Injuries of the cervical spine in patients with ankylosing spondylitis: experience at two trauma centers.
Journal of neurosurgery. Spine 2006;5(1):33-45.
2006: Annette Kettler; Friederike Rohlmann; Cornelia Neidlinger-Wilke; Karin Werner; Lutz Claes; Hans-Joachim Wilke
Validity and interobserver agreement of a new radiographic grading system for intervertebral disc degeneration: Part II. Cervical spine.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2006;15(6):732-41.
2006: Annette Kettler; Thomas Niemeyer; L Issler; U Merk; M Mahalingam; Karin Werner; Lutz Claes; Hans-Joachim Wilke
In vitro fixator rod loading after transforaminal compared to anterior lumbar interbody fusion.
Clinical biomechanics (Bristol, Avon) 2006;21(5):435-42.
2006: Hans-Joachim Wilke; Friederike Rohlmann; Cornelia Neidlinger-Wilke; Karin Werner; Lutz Claes; Annette Kettler
Validity and interobserver agreement of a new radiographic grading system for intervertebral disc degeneration: Part I. Lumbar spine.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2006;15(6):720-30.
2006: Annette Kettler; Hans-Joachim Wilke
Review of existing grading systems for cervical or lumbar disc and facet joint degeneration.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2006;15(6):705-18.
2006: Hendrik Schmidt; Frank Heuer; Ulrich Simon; Annette Kettler; Antonius Rohlmann; Lutz Claes; Hans-Joachim Wilke
Application of a new calibration method for a three-dimensional finite element model of a human lumbar annulus fibrosus.
Clinical biomechanics (Bristol, Avon) 2006;21(4):337-44.
2006: Annette Kettler; Kai Fruth; Lutz Claes; Hans-Joachim Wilke
Influence of the crash pulse shape on the peak loading and the injury tolerance levels of the neck in in vitro low-speed side-collisions.
Journal of biomechanics 2006;39(2):323-9.
2006: Robert Schleip; Ian L Naylor; Daniel Ursu; Werner Melzer; Adjo Zorn; Hans-Joachim Wilke; Frank Lehmann-Horn; Werner Klingler
Passive muscle stiffness may be influenced by active contractility of intramuscular connective tissue.
Medical hypotheses 2006;66(1):66-71.
2006: Markus Schultheiss; Erich Hartwig; Michael Sarkar; Lothar Kinzl; Lutz Claes; Hans-Joachim Wilke
Biomechanical in vitro comparison of different mono- and bisegmental anterior procedures with regard to the strategy for fracture stabilisation using minimally invasive techniques.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2006;15(1):82-9.
2005: Annette Kettler; Werner Schmoelz; Erich Kast; Maria Gottwald; Lutz Claes; Hans-Joachim Wilke
In vitro stabilizing effect of a transforaminal compared with two posterior lumbar interbody fusion cages.
Spine 2005;30(22):E665-70.
2005: René Schmidt; Marcus Richter; Lutz Claes; Wolfhart Puhl; Hans-Joachim Wilke
Limitations of the cervical porcine spine in evaluating spinal implants in comparison with human cervical spinal segments: a biomechanical in vitro comparison of porcine and human cervical spine specimens with different instrumentation techniques.
Spine 2005;30(11):1275-82.
2005: René Schmidt; Hans-Joachim Wilke; Lutz Claes; Wolfhart Puhl; Marcus Richter
Effect of constrained posterior screw and rod systems for primary stability: biomechanical in vitro comparison of various instrumentations in a single-level corpectomy model.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2005;14(4):372-80.
2005: Cornelia Neidlinger-Wilke; Karin Würtz; Astrid Liedert; Carla Schmidt; Wolfgang Börm; Anita Ignatius; Hans-Joachim Wilke; Lutz Claes
A three-dimensional collagen matrix as a suitable culture system for the comparison of cyclic strain and hydrostatic pressure effects on intervertebral disc cells.
Journal of neurosurgery. Spine 2005;2(4):457-65.
2005: Markus Schultheiss; Michael Sarkar; Markus Arand; Michael Kramer; Hans-Joachim Wilke; Lothar Kinzl; Erich Hartwig
Solvent-preserved, bovine cancellous bone blocks used for reconstruction of thoracolumbar fractures in minimally invasive spinal surgery-first clinical results.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2005;14(2):192-6.
2004: Annette Kettler; Kai Fruth; Erich Hartwig; Lutz Claes; Hans-Joachim Wilke
Correlation between neck injury risk and impact severity parameters in low-speed side collisions.
Spine 2004;29(21):2404-9.
2004: Markus Schultheiss; Erich Hartwig; Lutz Claes; Lothar Kinzl; Hans-Joachim Wilke
Influence of screw-cement enhancement on the stability of anterior thoracolumbar fracture stabilization with circumferential instability.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2004;13(7):598-604.
2004: Erich Hartwig; Annette Kettler; Markus Schultheiss; Lothar Kinzl; Lutz Claes; Hans-Joachim Wilke
In vitro low-speed side collisions cause injury to the lower cervical spine but do not damage alar ligaments.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2004;13(7):590-7.
2004: Annette Kettler; H Schmitt; Ulrich Simon; Erich Hartwig; Lothar Kinzl; Lutz Claes; Hans-Joachim Wilke
A new acceleration apparatus for the study of whiplash with human cadaveric cervical spine specimens.
Journal of biomechanics 2004;37(10):1607-13.
2004: Annette Kettler; Frédéric Marin; G Sattelmayer; M Mohr; Henrich Mannel; Lutz Dürselen; Lutz Claes; Hans-Joachim Wilke
Finite helical axes of motion are a useful tool to describe the three-dimensional in vitro kinematics of the intact, injured and stabilised spine.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2004;13(6):553-9.
2004: Markus Schultheiss; Erich Hartwig; Lothar Kinzl; Lutz Claes; Hans-Joachim Wilke
Thoracolumbar fracture stabilization: comparative biomechanical evaluation of a new video-assisted implantable system.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2004;13(2):93-100.
2003: Hans-Joachim Wilke; Antonius Rohlmann; Sylvia Neller; Friedmar Graichen; Lutz Claes; Georg Bergmann
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 2003;28(23):2585-93.
2003: Markus Schultheiss; Lothar Kinzl; Lutz Claes; Hans-Joachim Wilke; Erich Hartwig
Minimally invasive ventral spondylodesis for thoracolumbar fracture treatment: surgical technique and first clinical outcome.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2003;12(6):618-24.
2003: René Schmidt; Hans-Joachim Wilke; Lutz Claes; Wolfhart Puhl; Marcus Richter
Pedicle screws enhance primary stability in multilevel cervical corpectomies: biomechanical in vitro comparison of different implants including constrained and nonconstrained posterior instumentations.
Spine 2003;28(16):1821-8.
2003: Werner Schmoelz; J F Huber; Thomas Nydegger; Lutz Claes; Hans-Joachim Wilke
Dynamic stabilization of the lumbar spine and its effects on adjacent segments: an in vitro experiment.
Journal of spinal disorders & techniques 2003;16(4):418-23.
2003: Markus Schultheiss; Erich Hartwig; Lothar Kinzl; Lutz Claes; Hans-Joachim Wilke
Axial compression force measurement acting across the strut graft in thoracolumbar instrumentation testing.
Clinical biomechanics (Bristol, Avon) 2003;18(7):631-6.
2003: Markus Schultheiss; Lurz Claes; Hans-Joachim Wilke; Lothar Kinzl; Erich Hartwig
Enhanced primary stability through additional cementable cannulated rescue screw for anterior thoracolumbar plate application.
Journal of neurosurgery 2003;98(1 Suppl):50-5.
2002: Marcus Richter; René Schmidt; Lutz Claes; Wolfhart Puhl; Hans-Joachim Wilke
Posterior atlantoaxial fixation: biomechanical in vitro comparison of six different techniques.
Spine 2002;27(16):1724-32.
2002: Markus Arand; Sylvia Neller; Lothar Kinzl; Lutz Claes; Hans-Joachim Wilke
The traumatic spondylolisthesis of the axis. A biomechanical in vitro evaluation of an instability model and clinical relevant constructs for stabilization.
Clinical biomechanics (Bristol, Avon) 2002;17(6):432-8.
2002: Rupert H J Dietl; Matthias Krammer; Annette Kettler; Hans-Joachim Wilke; Lutz Claes; Christianto B Lumenta
Pullout test with three lumbar interbody fusion cages.
Spine 2002;27(10):1029-36.
2002: Annette Kettler; Rupert H J Dietl; Matthias Krammer; Christianto B Lumenta; Lutz Claes; Hans-Joachim Wilke
[Dislocation tendency, stabilizing effect and sintering tendency of different lumbar vertebrae cages in an in vitro experiment].
Der Orthopäde 2002;31(5):481-7.
2002: Hans-Joachim Wilke; Annette Kettler; Lutz Claes
[Stabilizing effect and sintering tendency of 3 different cages and bone cement for fusion of cervical vertebrae segments].
Der Orthopäde 2002;31(5):472-80.
2002: Hans-Joachim Wilke; S Kavanagh; Sylvia Neller; Lutz Claes
[Effect of artificial disk nucleus implant on mobility and intervertebral disk high of an L4/5 segment after nucleotomy].
Der Orthopäde 2002;31(5):434-40.
2002: Markus Schultheiss; Hans-Joachim Wilke; Lutz Claes; Lothar Kinzl; Erich Hartwig
[MACS-TL polyaxial screw XL. A new concept for increasing stability of ventral spondylodesis in the presence of dorsal injuries].
Der Orthopäde 2002;31(4):397-401.
2002: Markus Schultheiss; Hans-Joachim Wilke; Lutz Claes; Lothar Kinzl; Erich Hartwig
[MAC-TL twin screw. A new thoracoscopic implantable stabilization system for treatment of vertebral fractures--implant design, implantation technique and in vitro testing].
Der Orthopäde 2002;31(4):362, 363-7.
2002: Marcus Richter; Hans-Joachim Wilke; Sylvia Neller; Lutz Claes; Wolfhart Puhl
[Neon--a new angle-stable implant system for dorsal occipitocervical instrumentation. Biomechanical comparison with established systems].
Der Orthopäde 2002;31(4):346-55.
2002: Antonius Rohlmann; Hans-Joachim Wilke; Friedmar Graichen; Georg Bergmann
[Spinal load bearing during sitting in an office chair with a tilting back].
Biomedizinische Technik. Biomedical engineering 2002;47(4):91-6.
2002: Annette Kettler; Erich Hartwig; Markus Schultheiss; Lutz Claes; Hans-Joachim Wilke
Mechanically simulated muscle forces strongly stabilize intact and injured upper cervical spine specimens.
Journal of biomechanics 2002;35(3):339-46.
2001: Antonius Rohlmann; Sylvia Neller; Lutz Claes; Georg Bergmann; Hans-Joachim Wilke
Influence of a follower load on intradiscal pressure and intersegmental rotation of the lumbar spine.
Spine 2001;26(24):E557-61.
2001: Matthias Krammer; Rupert H J Dietl; Christianto B Lumenta; Annette Kettler; Hans-Joachim Wilke; A Büttner; Lutz Claes
Resistance of the lumbar spine against axial compression forces after implantation of three different posterior lumbar interbody cages.
Acta neurochirurgica 2001;143(12):1217-22.
2001: Hans-Joachim Wilke; S Kavanagh; Sylvia Neller; C Haid; Lutz Claes
Effect of a prosthetic disc nucleus on the mobility and disc height of the L4-5 intervertebral disc postnucleotomy.
Journal of neurosurgery 2001;95(2 Suppl):208-14.
2001: Antonius Rohlmann; Sylvia Neller; Georg Bergmann; Friedmar Graichen; Lutz Claes; Hans-Joachim Wilke
Effect of an internal fixator and a bone graft on intersegmental spinal motion and intradiscal pressure in the adjacent regions.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2001;10(4):301-8.
2001: A Rohlmannt; Lutz Claes; G Bergmannt; Friedmar Graichen; P Neef; Hans-Joachim Wilke
Comparison of intradiscal pressures and spinal fixator loads for different body positions and exercises.
Ergonomics 2001;44(8):781-94.
2001: Hans-Joachim Wilke; V Kemmerich; Lutz Claes; M Arand
Combined anteroposterior spinal fixation provides superior stabilisation to a single anterior or posterior procedure.
The Journal of bone and joint surgery. British volume 2001;83(4):609-17.
2001: Hans-Joachim Wilke; Antonius Rohlmann; Sylvia Neller; Markus Schultheiss; Georg Bergmann; Friedmar Graichen; Lutz Claes
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 2001;26(6):636-42.
2001: Annette Kettler; Hans-Joachim Wilke; Lutz Claes
Effects of neck movements on stability and subsidence in cervical interbody fusion: an in vitro study.
Journal of neurosurgery 2001;94(1 Suppl):97-107.
2000: Markus Arand; Hans-Joachim Wilke; Markus Schultheiss; Erich Hartwig; Lothar Kinzl; Lutz Claes
Comparative stability of the "Internal Fixator" and the "Universal Spine System" and the effect of crosslinking transfixating systems. A biomechanical in vitro study.
Biomedizinische Technik. Biomedical engineering 2000;45(11):311-6.
2000: Hans-Joachim Wilke; Annette Kettler; C Goetz; Lutz Claes
Subsidence resulting from simulated postoperative neck movements: an in vitro investigation with a new cervical fusion cage.
Spine 2000;25(21):2762-70.
2000: Michael Schulte; Markus Schultheiss; Erich Hartwig; Hans-Joachim Wilke; S Wolf; Roman Sokiranski; thorsten fleiter; Lothar Kinzl; Lutz Claes
Vertebral body replacement with a bioglass-polyurethane composite in spine metastases--clinical, radiological and biomechanical results.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2000;9(5):437-44.
2000: Marcus Richter; Hans-Joachim Wilke; P Kluger; Sylvia Neller; Lutz Claes; Wolfhart Puhl
Biomechanical evaluation of a new modular rod-screw implant system for posterior instrumentation of the occipito-cervical spine: in-vitro comparison with two established implant systems.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2000;9(5):417-25.
2000: Hans-Joachim Wilke; Annette Kettler; Lutz Claes
Primary stabilizing effect of interbody fusion devices for the cervical spine: an in vitro comparison between three different cage types and bone cement.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2000;9(5):410-6.
2000: Hans-Joachim Wilke
Reviewer's comment.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2000;9(3):249.
2000: Marcus Richter; Hans-Joachim Wilke; P Kluger; Lutz Claes; Wolfhart Puhl
Load-displacement properties of the normal and injured lower cervical spine in vitro.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2000;9(2):104-8.
2000: Annette Kettler; Hans-Joachim Wilke; C Haid; Lutz Claes
Effects of specimen length on the monosegmental motion behavior of the lumbar spine.
Spine 2000;25(5):543-50.
2000: Annette Kettler; Hans-Joachim Wilke; Rupert H J Dietl; Matthias Krammer; Christianto B Lumenta; Lutz Claes
Stabilizing effect of posterior lumbar interbody fusion cages before and after cyclic loading.
Journal of neurosurgery 2000;92(1 Suppl):87-92.
1999: Marcus Richter; Hans-Joachim Wilke; P Kluger; Lutz Claes; Wolfhart Puhl
Biomechanical evaluation of a newly developed monocortical expansion screw for use in anterior internal fixation of the cervical spine. In vitro comparison with two established internal fixation systems.
Spine 1999;24(3):207-12.
1999: P Bernhardt; Hans-Joachim Wilke; Karl H Wenger; B Jungkunz; A Böhm; Lutz Claes
Multiple muscle force simulation in axial rotation of the cervical spine.
Clinical biomechanics (Bristol, Avon) 1999;14(1):32-40.
1999: Lutz Claes; Markus Schultheiss; S Wolf; Hans-Joachim Wilke; Markus Arand; Lothar Kinzl
A new radiolucent system for vertebral body replacement: its stability in comparison to other systems.
Journal of biomedical materials research 1999;48(1):82-9.
1998: Hans-Joachim Wilke; B Jungkunz; Karl H Wenger; Lutz Claes
Spinal segment range of motion as a function of in vitro test conditions: effects of exposure period, accumulated cycles, angular-deformation rate, and moisture condition.
The Anatomical record 1998;251(1):15-9.
1998: G N Duda; H Kirchner; Hans-Joachim Wilke; Lutz Claes
A method to determine the 3-D stiffness of fracture fixation devices and its application to predict inter-fragmentary movement.
Journal of biomechanics 1998;31(3):247-52.
1998: Hans-Joachim Wilke; Karl H Wenger; Lutz Claes
Testing criteria for spinal implants: recommendations for the standardization of in vitro stability testing of spinal implants.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 1998;7(2):148-54.
1998: Dieter Rosenbaum; Horst Peter Becker; Hans-Joachim Wilke; Lutz Claes
Tenodeses destroy the kinematic coupling of the ankle joint complex. A three-dimensional in vitro analysis of joint movement.
The Journal of bone and joint surgery. British volume 1998;80(1):162-8.
1997: Hans-Joachim Wilke; K Fischer; B Jeanneret; Lutz Claes; F Magerl
[In vivo measurement of 3-dimensional movement of the iliosacral joint].
Zeitschrift für Orthopädie und ihre Grenzgebiete 1997;135(6):550-6.
1997: Hans-Joachim Wilke; G Russo; H Schmitt; Lutz Claes
A mechanical model of human spinal motion segments.
Biomedizinische Technik. Biomedical engineering 1997;42(11):327-31.
1997: Hans-Joachim Wilke; Annette Kettler; Lutz Claes
Are sheep spines a valid biomechanical model for human spines?
Spine 1997;22(20):2365-74.
1997: Lutz Claes; Peter Augat; Gebhard Suger; Hans-Joachim Wilke
Influence of size and stability of the osteotomy gap on the success of fracture healing.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society 1997;15(4):577-84.
1997: Hans-Joachim Wilke; Annette Kettler; Karl H Wenger; Lutz Claes
Anatomy of the sheep spine and its comparison to the human spine.
The Anatomical record 1997;247(4):542-55.
1997: Hans-Joachim Wilke; S T Krischak; Karl H Wenger; Lutz Claes
Load-displacement properties of the thoracolumbar calf spine: experimental results and comparison to known human data.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 1997;6(2):129-37.
1992: Hans-Joachim Wilke; K Fischer; A Kugler; F Magerl; Lutz Claes; O Wörsdörfer
In vitro investigations of internal fixation systems of the upper cervical spine. II. Stability of posterior atlanto-axial fixation techniques.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 1992;1(3):191-9.
1992: Hans-Joachim Wilke; K Fischer; A Kugler; F Magerl; Lutz Claes; O Wörsdörfer
In vitro investigations of internal fixation systems of the upper cervical spine. I. Stability of the direct anterior screw fixation of the odontoid.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 1992;1(3):185-90.