Das Team der Orthopädie und Unfallchirurgie verfolgt das Ziel, bestehende Schwerpunkte weiterzuentwickeln und neue und innovative Techniken in Kooperation mit anderen Disziplinen zu etablieren. Angestrebt werden Partnerschaften und eine weitere Stärkung bestehender Kooperationen der Universitätsklinik für Orthopädie und Unfallchirurgie mit den anderen Krankenhäusern in Oldenburg, überregional mit anderen Kliniken der Weser-Ems Region, den niedergelassenen Kollegen und Instituten der Carl von Ossietzky Universität

Die klinischen und experimentellen Forschungsschwerpunkte der Klinik für Orthopädie und Unfallchirurgie am Klinikum Oldenburg werden in folgenden Arbeitsgruppen zusammengefasst.

  • AG Biomechanik

Die klinischen und experimentellen Forschungsschwerpunkte der Klinik für Orthopädie und Unfallchirurgie am Klinikum Oldenburg werden in folgenden Arbeitsgruppen zusammengefasst.

  • AG Polytraumaversorgung
  • AG Kindertraumatologie
  • AG Alterstraumatologie
  • AG Osteoporosemanagement
  • AG klinische Endoprothetik
  • AG Sportorthopädie

Regular, in-situ, team-based training in trauma resuscitation with video debriefing enhances confidence and clinical efficiency.
Knobel A, Overheu D, Gruessing M, Juergensen IStruewer J.
BMC Med Educ. 2018 Jun 7;18(1):127. doi: 10.1186/s12909-018-1243-x.


Mesenchymal stem cells do not exert direct beneficial effects on CNS remyelination in the absence of the peripheral immune system.
Salinas Tejedor L, Berner G, Jacobsen K, Gudi V, Jungwirth N, Hansmann F, Gingele S, Prajeeth CK, Baumgärtner W, Hoffmann A, Skripuletz T, Stangel M.
Brain Behav Immun. 2015 Nov;50:155-165. doi: 10.1016/j.bbi.2015.06.024. Epub 2015 Jun 30.


Bone morphogenetic protein 7 (BMP-7) influences tendon-bone integration in vitro.
Schwarting T, Lechler P, Struewer J, Ambrock M, Frangen TM, Ruchholtz S, Ziring E, Frink M.
PLoS One. 2015 Feb 2;10(2):e0116833. doi: 10.1371/journal.pone.0116833. eCollection 2015.


Biomechanical evaluation of the impact of various facet joint lesions on the primary stability of anterior plate fixation in cervical dislocation injuries: a cadaver study: Laboratory investigation.
Oberkircher L, Born S, Struewer J, Bliemel C, Buecking B, Wack C, Bergmann M, Ruchholtz S, Krüger A.
J Neurosurg Spine. 2014 Oct;21(4):634-9. doi: 10.3171/2014.6.SPINE13523. Epub 2014 Jul 11.


Response letter concerning: correctly identify practitioners and put adverse events of spinal manipulation into perspective.
Struewer J, Kiriazidis I.
Orthop Rev (Pavia). 2014 Mar 26;6(1):5353. doi: 10.4081/or.2014.5353. eCollection 2014 Jan 20. No abstract available.


Early or delayed stabilization in severely injured patients with spinal fractures? Current surgical objectivity according to the Trauma Registry of DGU: treatment of spine injuries in polytrauma patients.
Bliemel C, Lefering R, Buecking B, Frink M, Struewer J, Krueger A, Ruchholtz S, Frangen TM.
J Trauma Acute Care Surg. 2014 Feb;76(2):366-73. doi: 10.1097/TA.0b013e3182aafd7a.


Influence of cyclical mechanical loading on osteogenic markers in an osteoblast-fibroblast co-culture in vitro: tendon-to-bone interface in anterior cruciate ligament reconstruction.
Struewer J, Roessler PP, Schuettler KF, Ruppert V, Stein T, Timmesfeld N, Paletta JR, Efe T.
Int Orthop. 2014 May;38(5):1083-9. doi: 10.1007/s00264-013-2165-1. Epub 2013 Nov 19.


Detection of pulmonary cement embolism after balloon kyphoplasty : should conventional radiographs become routine?
Bliemel C, Buecking B, Struewer J, Piechowiak EI, Ruchholtz S, Krueger A.
Acta Orthop Belg. 2013 Aug;79(4):444-50.


Use of cell-free collagen type I matrix implants for the treatment of small cartilage defects in the knee: clinical and magnetic resonance imaging evaluation.
Schüttler KF, Schenker H, Theisen C, Schofer MD, Getgood A, Roessler PP, Struewer J, Rominger MB, Efe T.
Knee Surg Sports Traumatol Arthrosc. 2014 Jun;22(6):1270-6. doi: 10.1007/s00167-013-2747-x. Epub 2013 Nov 7.


Effectiveness of vitamin K in anticoagulation reversal for hip fracture surgery--a prospective observational study.
Buecking B, Eschbach D, Bliemel C, Oberkircher L, Struewer J, Ruchholtz S, Sachs UJ.
Thromb Res. 2014 Jan;133(1):42-7. doi: 10.1016/j.thromres.2013.10.031. Epub 2013 Oct 25.


Massive hematothorax after thoracic spinal manipulation for acute thoracolumbar pain.
Struewer J, Frangen TM, Ziring E, Hinterseher U, Kiriazidis I.
Orthop Rev (Pavia). 2013 Sep 11;5(3):e27. doi: 10.4081/or.2013.e27. eCollection 2013.


Height restoration and preservation in osteoporotic vertebral compression fractures: a biomechanical analysis of standard balloon kyphoplasty versus radiofrequency kyphoplasty in a cadaveric model.
Oberkircher L, Struewer J, Bliemel C, Buecking B, Eschbach DA, Ruchholtz S, Krueger A.
J Spinal Disord Tech. 2014 Jul;27(5):283-9. doi: 10.1097/BSD.0b013e3182aab205.


What determines health-related quality of life in hip fracture patients at the end of acute care?--a prospective observational study.
Buecking B, Struewer J, Waldermann A, Horstmann K, Schubert N, Balzer-Geldsetzer M, Dodel R, Bohl K, Ruchholtz S, Bliemel C.
Osteoporos Int. 2014 Feb;25(2):475-84. doi: 10.1007/s00198-013-2415-5. Epub 2013 Jun 20.


[Surgical treatment of proximal femoral fractures--a training intervention?].
Bliemel C, Oberkircher L, Eschbach DA, Struewer J, Ruchholtz S, Buecking B.
Z Orthop Unfall. 2013 Apr;151(2):180-8. doi: 10.1055/s-0032-1328395. Epub 2013 Apr 25. German.


Repair of a chondral defect using a cell free scaffold in a young patient--a case report of successful scaffold transformation and colonisation.
Schüettler KF, Struewer J, Rominger MB, Rexin P, Efe T.
BMC Surg. 2013 Apr 16;13:11. doi: 10.1186/1471-2482-13-11.


Patellofemoral osteoarthritis after Insall's proximal realignment for recurrent patellar dislocation.
Schüttler KF, Struewer J, Roessler PP, Gesslein M, Rominger MB, Ziring E, Efe T.
Knee Surg Sports Traumatol Arthrosc. 2014 Nov;22(11):2623-8. doi: 10.1007/s00167-013-2485-0. Epub 2013 Apr 2.


Effect of bone morphogenetic protein-2 on tendon-bone integration in an in vitro cell culture.
Struewer J, Crönlein M, Ziring E, Schwarting T, Kratz M, Ruchholtz S, Frangen TM.
Orthopedics. 2013 Feb;36(2):e200-6. doi: 10.3928/01477447-20130122-23.


Isolated anterior cruciate ligament reconstruction in patients aged fifty years: comparison of hamstring graft versus bone-patellar tendon-bone graft.
Struewer J, Ziring E, Oberkircher L, Schüttler KF, Efe T.
Int Orthop. 2013 May;37(5):809-17. doi: 10.1007/s00264-013-1807-7. Epub 2013 Feb 3.


Use of the Gamma3™ nail in a teaching hospital for trochanteric fractures: mechanical complications, functional outcomes, and quality of life.
Buecking B, Bliemel C, Struewer J, Eschbach D, Ruchholtz S, Müller T.
BMC Res Notes. 2012 Nov 23;5:651. doi: 10.1186/1756-0500-5-651.


Second-look arthroscopic findings and clinical results after polyethylene terephthalate augmented anterior cruciate ligament reconstruction.
Struewer J, Ziring E, Ishaque B, Efe T, Schwarting T, Buecking B, Schüttler KF, Ruchholtz S, Frangen TM.
Int Orthop. 2013 Feb;37(2):327-35. doi: 10.1007/s00264-012-1652-0. Epub 2012 Sep 14.


Clinical outcome and prevalence of osteoarthritis after isolated anterior cruciate ligament reconstruction using hamstring graft: follow-up after two and ten years.
Struewer J, Ziring E, Frangen TM, Efe T, Meissner S, Buecking B, Bliemel C, Ishaque B.
Int Orthop. 2013 Feb;37(2):271-7. doi: 10.1007/s00264-012-1653-z. Epub 2012 Sep 2.


Prevalence and influence of tibial tunnel widening after isolated anterior cruciate ligament reconstruction using patella-bone-tendon-bone-graft: long-term follow-up.
Struewer J, Efe T, Frangen TM, Schwarting T, Buecking B, Ruchholtz S, Schüttler KF, Ziring E.
Orthop Rev (Pavia). 2012 May 9;4(2):e21. doi: 10.4081/or.2012.e21. Epub 2012 Jun 21.


[Semilunar bone necrosis (Kienböck's disease) - first clinical results after free microvascularised bone graft from the distal femur].
Frangen TM, Konieczny MR, Gaggl AJ, Struewer J, Müller EJ, Bürger KH.
Z Orthop Unfall. 2012 Jun;150(3):262-8. doi: 10.1055/s-0031-1298369. Epub 2012 Mar 16. German.


Knee function and prevalence of osteoarthritis after isolated anterior cruciate ligament reconstruction using bone-patellar tendon-bone graft: long-term follow-up.
Struewer J, Frangen TM, Ishaque B, Bliemel C, Efe T, Ruchholtz S, Ziring E.
Int Orthop. 2012 Jan;36(1):171-7. doi: 10.1007/s00264-011-1345-0. Epub 2011 Sep 7.


Dislocation of the mandibular condyle into the middle cranial fossa causing an epidural haematoma.
Struewer J, Kiriazidis I, Figiel J, Dukatz T, Frangen T, Ziring E.
J Craniomaxillofac Surg. 2012 Jul;40(5):396-9. doi: 10.1016/j.jcms.2011.07.006. Epub 2011 Sep 8.


Early versus late surgery of thoracic spine fractures in multiple injured patients: is early stabilization always recommendable?
Konieczny MR, Strüwer J, Jettkant B, Schinkel C, Kälicke T, Muhr G, Frangen TM.
Spine J. 2015 Aug 1;15(8):1713-8. doi: 10.1016/j.spinee.2013.07.469. Epub 2013 Oct 17.


[Anticoagulation medication for proximal femoral fractures: prospective validation study of new institutional guidelines].
Bücking B, Bliemel C, Waschnick L, Balzer-Geldsetzer M, Dodel R, Slonka J, Ruchholtz S, Strüwer J.