J A K Ohnsorge

Summary

Affiliation: University Hospital
Country: Germany

Publications

  1. pmc Early polyethylene wear and excessive acetabular granuloma in an uncemented HA-coated total hip arthroplasty--midterm results of a prospective study
    Jorg Axel Karl Ohnsorge
    Department of Orthopaedic Surgery, UKA, RWTH University of Aachen, Pauwelsstrasse 30, 52074 Aachen, Germany
    HSS J 2:114-20. 2006
  2. ncbi request reprint [epiDRB--a new minimally invasive concept for referencing in the field of computer-assisted orthopaedic surgery]
    J A K Ohnsorge
    Orthopadische Universitatsklinik, UKA, RWTH Aachen
    Z Orthop Ihre Grenzgeb 143:316-22. 2005
  3. ncbi request reprint [Special surgical technique of minimally invasive total knee replacement]
    J A K Ohnsorge
    Orthopadische Universitatsklinik, UKA, Rheinisch Westfalische Technische Hochschule, Aachen, Germany
    Z Orthop Ihre Grenzgeb 144:91-6. 2006
  4. ncbi request reprint [Minimally-invasive computer-assisted fluoroscopic navigation for kyphoplasty]
    J A K Ohnsorge
    Orthopadische Universitatsklinik, UKA, RWTH Aachen
    Z Orthop Ihre Grenzgeb 143:195-203. 2005
  5. ncbi request reprint [Computer-assisted retrograde drilling of osteochondritic lesions of the talus with the help of fluoroscopic navigation]
    J A K Ohnsorge
    Orthopadische Universitatsklinik, UK Aachen, Germany
    Z Orthop Ihre Grenzgeb 141:452-8. 2003
  6. ncbi request reprint [Chronic recurrent multifocal osteomyelitis and tumoral calcinosis--is there an association?]
    U Maus
    Orthopädische Universitätsklinik der RWTH Aachen
    Klin Padiatr 219:277-81. 2007
  7. doi request reprint [Comparison of the treatment of slipped capital femoral epiphysis with K-wires and cannulated titanium screws]
    U Maus
    Orthopadische Klinik, Universitätsklinikum der RWTH Aachen
    Z Orthop Unfall 146:251-5. 2008
  8. doi request reprint [Procalcitonin (PCT) as diagnostic tool for the monitoring of spondylodiscitis]
    U Maus
    Klinik für Orthopädie und Unfallchirurgie, RWTH Aachen
    Z Orthop Unfall 147:59-64. 2009
  9. doi request reprint [Intraspinal echinococcosis within the lumbar spine of an 18-year-old male patient]
    C Spies
    Orthopädische Universitätsklinik der RWTH Aachen
    Z Orthop Unfall 146:463-7. 2008
  10. doi request reprint [Therapy effects of testosterone on the recovery of bone defects]
    U Maus
    Klinik für Orthopädie und Unfallchirurgie, Schwerpunkt Orthopädie, RWTH Aachen
    Z Orthop Unfall 146:59-63. 2008

Detail Information

Publications18

  1. pmc Early polyethylene wear and excessive acetabular granuloma in an uncemented HA-coated total hip arthroplasty--midterm results of a prospective study
    Jorg Axel Karl Ohnsorge
    Department of Orthopaedic Surgery, UKA, RWTH University of Aachen, Pauwelsstrasse 30, 52074 Aachen, Germany
    HSS J 2:114-20. 2006
    ..The findings also suggest that the main reasons for the failure of the first-generation ABG hip system were an insufficient locking mechanism and poor PE congruency, and not solely poor PE quality...
  2. ncbi request reprint [epiDRB--a new minimally invasive concept for referencing in the field of computer-assisted orthopaedic surgery]
    J A K Ohnsorge
    Orthopadische Universitatsklinik, UKA, RWTH Aachen
    Z Orthop Ihre Grenzgeb 143:316-22. 2005
    ..The aim of the research was the development of a less bulky, more comfortable, stable and safely trackable device that can be fixed truly percutaneously...
  3. ncbi request reprint [Special surgical technique of minimally invasive total knee replacement]
    J A K Ohnsorge
    Orthopadische Universitatsklinik, UKA, Rheinisch Westfalische Technische Hochschule, Aachen, Germany
    Z Orthop Ihre Grenzgeb 144:91-6. 2006
    ..Sharing technical details, personal insights and results may help abbreviate the individual learning curve towards successful MIS...
  4. ncbi request reprint [Minimally-invasive computer-assisted fluoroscopic navigation for kyphoplasty]
    J A K Ohnsorge
    Orthopadische Universitatsklinik, UKA, RWTH Aachen
    Z Orthop Ihre Grenzgeb 143:195-203. 2005
    ..Prior to clinical implementation, experimental trials were undertaken to analyse the quality-improving options of the technique...
  5. ncbi request reprint [Computer-assisted retrograde drilling of osteochondritic lesions of the talus with the help of fluoroscopic navigation]
    J A K Ohnsorge
    Orthopadische Universitatsklinik, UK Aachen, Germany
    Z Orthop Ihre Grenzgeb 141:452-8. 2003
    ....
  6. ncbi request reprint [Chronic recurrent multifocal osteomyelitis and tumoral calcinosis--is there an association?]
    U Maus
    Orthopädische Universitätsklinik der RWTH Aachen
    Klin Padiatr 219:277-81. 2007
    ..Deposits of hydroxyapatite in single or multiple pseudocysts lead to consecutive pain or complaints by attaching the surrounding tissues. The etiology of this disease is not definitively clear...
  7. doi request reprint [Comparison of the treatment of slipped capital femoral epiphysis with K-wires and cannulated titanium screws]
    U Maus
    Orthopadische Klinik, Universitätsklinikum der RWTH Aachen
    Z Orthop Unfall 146:251-5. 2008
    ..The aim of our study was to compare the intermediate results after fixation in situ by K-wires versus cannulated titanium screws (Königsee-Implantate, Königsee-Aschau, Germany)...
  8. doi request reprint [Procalcitonin (PCT) as diagnostic tool for the monitoring of spondylodiscitis]
    U Maus
    Klinik für Orthopädie und Unfallchirurgie, RWTH Aachen
    Z Orthop Unfall 147:59-64. 2009
    ....
  9. doi request reprint [Intraspinal echinococcosis within the lumbar spine of an 18-year-old male patient]
    C Spies
    Orthopädische Universitätsklinik der RWTH Aachen
    Z Orthop Unfall 146:463-7. 2008
    ..The diagnostic and specific therapeutic consequences of this very seldom entity are discussed based on a case report...
  10. doi request reprint [Therapy effects of testosterone on the recovery of bone defects]
    U Maus
    Klinik für Orthopädie und Unfallchirurgie, Schwerpunkt Orthopädie, RWTH Aachen
    Z Orthop Unfall 146:59-63. 2008
    ..The aim of the present study was to evaluate if the systemic stimulation by androgens leads to increased bone-defect healing...
  11. ncbi request reprint [Arthroscopy and knee osteoarthritis: only a placebo effect?]
    J A K Ohnsorge
    Orthopadische Universitatsklinik, Aachen
    Z Orthop Ihre Grenzgeb 144:241-3. 2006
  12. doi request reprint [The orthoMIT project. Gentle surgery using innovative technology]
    C Buschmann
    Rheinisch Westfalische Technische Hochschule, Aachen, BRD
    Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 52:287-96. 2009
    ....
  13. ncbi request reprint [Reduction of spondylolisthesis by temporary adjacent segment distraction]
    M Weisskopf
    Orthopadische Universitatsklinik, Klinikum der Rheinisch Westfalischen, Technischen Hochschule Aachen
    Z Orthop Ihre Grenzgeb 144:511-5. 2006
    ..The aim of this clinical study was to evaluate the clinical efficacy of a new indirect reduction manoeuvre applied to the lumbar spine...
  14. ncbi request reprint [Accuracy of fluoroscopically navigated drilling procedures at the hip]
    J A K Ohnsorge
    Orthopadische Universitatsklinik, UK Aachen
    Z Orthop Ihre Grenzgeb 141:112-9. 2003
    ..The precision of such a procedure can be improved with the help of fluoroscopic navigation. Reliability, accuracy and benefit of this new method for the patient, as well as for the surgical staff, need to be analysed...
  15. ncbi request reprint [Modeling ligament structures in CT image-based planning of knee prosthesis implantation]
    F Portheine
    Institut für Biomedizinische Technologien, RWTH Aachen, Deutschland
    Biomed Tech (Berl) 47:53-6. 2002
  16. ncbi request reprint [Minaro--new approaches for minimally invasive roentgen image based hip prosthesis revision]
    M de la Fuente
    Institut für Biomedizinische Technologien, RWTH Aachen, Deutschland
    Biomed Tech (Berl) 47:44-6. 2002
    ..Our approach in the MINARO-project is to reconstruct the real shape of the bone cement by using just a few x-ray projections. First results show, that the reconstruction has an RMS-Error smaller than 0.5 mm using 6 x-ray projections...
  17. doi request reprint [Influence of inlay height on motion characteristics of lumbar segments in total disc replacement]
    M Weisskopf
    Wirbelsäulenchirurgie, Orthopädische Fachklinik Schwarzach
    Z Orthop Unfall 146:452-7. 2008
    ..Several inlay sizes are available for reconstruction of the physiological disc height. The influence of the implant height on the range of motion (ROM) was investigated in a biomechanical study...
  18. ncbi request reprint [Developing authoring tools for web-based multi-media orthopedics education modules]
    T Wu
    Institut für Biomedizinische Technologien, RWTH Aachen, Deutschland
    Biomed Tech (Berl) 47:350-3. 2002
    ..As an example, an interactive course on Developmental Dislocation of Hip has been implemented...