Research Topics
| U BoschSummaryAffiliation: Hannover Medical School Country: Germany Publications
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Detail Information
Publications
[Arthrofibrosis]U Bosch
Unfallchirurgische Klinik, Medizinische Hochschule, Carl Neuberg Strasse 1, 30625 Hannover
Orthopade 31:785-90. 2002..Treatment of primary arthrofibrosis should usually include resection of dense fibrotic tissue in the anterior compartment of the knee and open posterior capsulotomy to allow full extension of the knee joint...- [Tissue engineering of tendons and ligaments. A new challenge]U Bosch
Unfallchirurgische Klinik, Medizinische Hochschule Hannover, Carl Neuberg Strasse 1, 30625 Hannover
Unfallchirurg 105:88-94. 2002..Fibroblast-seeded polymer scaffolds could be useful in ligament and tendon replacement in which autogenous fibroblasts would be obtained through biopsy, cultured and seeded onto a scaffold... - [AC Joint Injuries]U Bosch
Unfallchirurgische Klinik, Medizinische Hochschule Hannover, Germany
Zentralbl Chir 127:203-6. 2002..Currently available data in the literature indicate that based on the criteria of evidence based medicine non-operative treatment seems to represent the method of choice for type III injuries of the acromioclavicular joint... - [Minimally invasive screw fixation of the intracapsular femoral neck fracture in elderly patients]U Bosch
Unfallchirurgische Klinik der Medizinische Hochschule Hannover
Chirurg 72:1292-7. 2001..Increasing life expectancy is associated with an increase of geriatric fractures such as intracapsular femoral neck fractures. Their treatment by arthroplasty imposes a significant burden on our health care system... - [Proprioception after reconstruction of the anterior cruciate ligament. Endoscopic vs. 2 tunnel technique]R Fremerey
Unfallchirurgische Klinik, Medizinische Hochschule Hannover
Unfallchirurg 103:864-70. 2000..The comparison between the patients with acute and chronic instability shows a better proprioception in the acute group in the mid range position 6 months after the reconstruction... 
[Localisation of TGF-beta and PDGF and their relevance for the pathogenesis of arthrofibrosis]J Zeichen
Medizinische Hochschule Hannover, Unfallchirurgische Klinik, Carl Neuberg Strasse 1, 30625 Hannover, Deutschland
Unfallchirurg 111:79-84. 2008..Both cytokines could be detected subsynovially around inflammatory cells. The profibrotic cytokines TGF-beta and PDGF play an important role in the pathogenesis of arthrofibrosis. Both cytokines are key mediators of tissue fibrosis...- [Knee joint prosthesis implantation after fractures of the head of the tibia. Intermediate term results of a cohort analysis]T Gerich
Unfallchirurgische Klinik, Medizinische Hochschule, Carl Neuberg Strasse 1, 30625 Hannover
Unfallchirurg 104:414-9. 2001..However, we saw that these patients displayed a higher incidence of complications and performed less well. This has to be taken into consideration and discussed prior to surgery... - [Expression of type VI collagen in arthrofibrosis. An immunohistochemical study]J Zeichen
Unfallchirurgische Klinik, Medizinische Hochschule Hannover
Unfallchirurg 103:640-4. 2000..Collagen type VI may play an important role in matrix homeostasis. It serves as an anchoring element between collagen fibers and as a cell binding structure... - [Acute acromioclavicular joint dislocation--operative or conservative therapy?]R W Fremerey
Unfallchirurgische Klinik, Medizinische Hochschule Hannover, Carl Neuberg Strasse 1, 30625 Hannover
Unfallchirurg 104:294-9. 2001..The persisting deformity which must be expected in non-operative treatment did not affect the patient's outcome regarding pain, function and strength of the shoulder... - Femoral avulsion fracture of the posterior cruciate ligament in association with a rupture of the popliteal artery in a 9-year-old boy: a case reportE Hesse
Department of Trauma Surgery, Hannover Medical School, Carl Neuberg Strasse 1, 30625, Hannover, Germany
Knee Surg Sports Traumatol Arthrosc 14:335-9. 2006..Intact cruciate ligaments were confirmed by MRI. Minimal experience exists in treatment of combined injuries to the PCL and the popliteal artery in children... - [Outcome analysis after open reconstruction of rotator cuff ruptures. A comparative assessment of recent evaluation procedures]M Skutek
Unfallchirurgische Klinik, Medizinische Hochschule, Postfach 610180, 30623 Hannover
Unfallchirurg 104:480-7. 2001..871) and the visual analogue scale for satisfaction (r = 0.762)... - Effects of cyclic longitudinal mechanical strain and dexamethasone on osteogenic differentiation of human bone marrow stromal cellsM Jagodzinski
Department of Trauma Surgery, Hanover Medical School MHH, Hanover, Germany
Eur Cell Mater 7:35-41; discussion 41. 2004..In the short term, cyclical stretching is a stronger differentiation factor than dexamethasone. Cyclical stretching and dexamethasone both enhance the osteogenic commitment of hBMSC... - Influence of cyclic mechanical strain and heat of human tendon fibroblasts on HSP-72M Jagodzinski
Department of Trauma Surgery, Hanover Medical School MHH, Germany
Eur J Appl Physiol 96:249-56. 2006..Upregulation of HSP-72 by heat and mechanical stress is a response in human fibroblasts which involves a nuclear translocation. The response differs with regard to the time points beyond 2 h after the application of either stress... - [The development and biomechanical testing of a femoral press fit fixation for hamstring tendons]V Behfar
Unfallchirurgische Klinik, Medizinische Hochschule Hannover
Unfallchirurg 108:630-7. 2005..However, pull-out forces for SG-O and SG-K were equivalent to BPT-graft fixation. Adequate preconditioning for all hamstring tendon press fit techniques is crucial... - [Chronic instability and fixed dislocation of the shoulder]R Fremerey
Unfallchirurgische Klinik, Medizinische Hochschule Hannover
Zentralbl Chir 126:184-91. 2001..Voluntary instability represents a subset of individuals with atraumatic instability. The patients can dislocate and reduce their shoulder, have no pain and do not develop arthritis. They do not require a special therapy... - [Effect of cyclical stretch on matrix synthesis of human patellar tendon cells]U Bosch
, Unfallchirurgische Klinik, Medizinische Hochschule Hannover, Carl-Neuberg-Strasse 1, 30625 Hannover
Unfallchirurg 105:437-42. 2002..In order to improve current treatment protocols and to enlarge our knowledge of tissue healing, it is necessary to understand the cellular response to cyclic strain... - Impingement pressure and tension forces of the anterior cruciate ligamentM Jagodzinski
Department of Trauma Surgery, Hanover Medical School, Carl Neuberg Strasse 1, 30625 Hanover, Germany
Knee Surg Sports Traumatol Arthrosc 11:85-90. 2003..The impingement behavior found for the uninjured ACL is simulated in an ACL reconstruction when the center tibial tunnel position is used... - [Induction of bone tissue on different matrices: an in vitro and a in vivo pilot study in the SCID mouse]P Kasten
Orthopädische Universitätsklinik Heidelberg, Heidelberg, Deutschland
Z Orthop Ihre Grenzgeb 142:467-75. 2004..In a second step, the new biomaterial, calcium-deficient hydroxyapatite (CDHA), was tested in a pilot in vivo study by subcutaneous implantation in the severe combined immunodeficiency (SCID) mouse... - Comparison of human bone marrow stromal cells seeded on calcium-deficient hydroxyapatite, beta-tricalcium phosphate and demineralized bone matrixP Kasten
Orthopedic Surgery, University of Heidelberg, Schlierbacher Landstr 200A, 69118, Heidelberg, Germany
Biomaterials 24:2593-603. 2003..CDHA with its high specific surface area showed more favorable properties than beta-TCP regarding reproducibility of the seeding efficacy... - [Tissue engineering of tendon and ligament tissue]U Bosch
Unfallchirurg 105:87. 2002 - Joint position awareness and sports activity after capsulolabral reconstruction in the overhead athleteR Fremerey
Trauma Department, Klinikum Hildesheim GmbH, Hildesheim, Germany
Int J Sports Med 27:648-52. 2006..The problem that a relatively high percentage of overhead athletes can not return to their previous performance level is based on an impaired joint position awareness... - [Sensorimotor deficit after capsulolabral reconstruction in chronic instability of the shoulder. A clinical experimental study]R Fremerey
Unfallchirurgische Klinik, Klinikum Hildesheim
Unfallchirurg 108:1038-43. 2005..The results confirmed a persistent deficit of proprioception as well as a pathologic EMG pattern after anterior capsulolabral reconstruction, which may explain the problem of incomplete restoration of the function of the shoulder joint... - [Stage-based treatment by partial meniscectomy, meniscal refixation and transplantation]U Bosch
Zentrum für Orthopädische Chirurgie, Sporttraumatologie, International Neuroscience Institute, Hannover
Zentralbl Chir 130:314-20. 2005..Younger patients with meniscal deficiency due to previous meniscectomy who have only early arthrosis, normal axial alignment, and a stable knee may currently considered appropriate candidates for meniscal transplantation... - Analysis of forces of ACL reconstructions at the tunnel entrance: is tunnel enlargement a biomechanical problem?M Jagodzinski
Department of Trauma Surgery, Hanover Medical School, Carl Neuberg Str 1, 30625 Hanover, Germany
J Biomech 38:23-31. 2005.... - [Indications and implementation of recommendations of the working group "Tissue Regeneration and Tissue Substitutes" for autologous chondrocyte transplantation (ACT)]P Behrens
, Aachen
Z Orthop Ihre Grenzgeb 142:529-39. 2004.... - [Bone screw osteosynthesis of medial femoral neck fracture in elderly patients]C Sträuli
Chirurgische Klinik, Kantonsspital Schaffhausen, Schweiz
Swiss Surg 7:167-72. 2001..Insufficient reduction and malposition of the screws are the most common causes for failure of cannulated screw fixation of femoral neck fractures in the elderly...