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Constantin Schizas

Coordonnées Curriculum Recherches Enseignements Publications

Publications

Articles

Schizas C., Pralong E., Debatisse D., Kulik G., Neurophysiological changes during shortening osteotomies of the spine. Spine Journal 14(1), pp. 73-79, 2014. [DOI] [Web of Science] [Pubmed]

Kulik G., Pralong E., McManus J., Debatisse D., Schizas C., A CT-based study investigating the relationship between pedicle screw placement and stimulation threshold of compound muscle action potentials measured by intraoperative neurophysiological monitoring. European Spine Journal 22(9), pp. 2062-2068, 2013. [DOI] [Web of Science] [Pubmed]

Aghayev E., Elfering A., Schizas C., Mannion A.F., SWISSSpine Registry Group, Factor analysis of the North American Spine Society outcome assessment instrument: a study based on a spine registry of patients treated with lumbar and cervical disc arthroplasty. Spine Journal, p. x, 2013. [DOI] [Pubmed] ok

Schizas C., Pralong E., Tzioupis C., Kulik G., Interspinous distraction in lumbar spinal stenosis: a neurophysiological perspective. Spine 38(24), pp. 2113-2117, 2013. [DOI] [Web of Science] [Pubmed] ok

Aubry-Rozier B., Krieg M.A., Lamy O., Tonetti J., Duff J., Schizas C., Theumann N., Nouveautés dans la prise en charge des fractures vertébrales ostéoporotiques: place de la vertébroplastie et de la kyphoplastie [Trends in the treatment of spinal osteoporic fractures: vertebroplasty and kyphoplasty]. Revue Médicale Suisse 8(347), pp. 1417-1421, 2012. [Pubmed]

Schizas C., Thein E., Kwiatkowski B., Kulik G., Pedicle screw insertion: robotic assistance versus conventional C-arm fluoroscopy. Acta Orthopaedica Belgica 78(2), pp. 240-245, 2012. [Web of Science] [Pubmed]

Schizas C., Kulik G., Decision-making in lumbar spinal stenosis: A survey on the influence of the morphology of the dural sac. Journal of Bone and Joint Surgery. British Volume 94(1), pp. 98-101, 2012. [DOI] [Pubmed]

Henderson L., Kulik G., Richarme D., Theumann N., Schizas C., Is spinal stenosis assessment dependent on slice orientation? A magnetic resonance imaging study. European Spine Journal 21(Suppl 6), pp. S760-S764, 2012. [DOI] [Pubmed]

Zweig T., Aghayev E., Melloh M., Dietrich D., Röder C., SWISSspine Registry Group, Influence of preoperative leg pain and radiculopathy on outcomes in mono-segmental lumbar total disc replacement: results from a nationwide registry. European Spine Journal 21(Suppl 6), pp. S729-S736, 2012. [DOI] [Pubmed]

Aghayev E., Henning J., Munting E., Diel P., Moulin P., Röder C., SWISSspine, Spine Tango Registry groups, Comparative effectiveness research across two spine registries. European Spine Journal 21(8), pp. 1640-1647, 2012. [DOI] [Web of Science] [Pubmed] ok

Quintin A., Schizas C., Scaletta C., Jaccoud S., Applegate L.A., Pioletti D.P., Plasticity of fetal cartilaginous cells. Cell Transplantation 19(10), pp. 1349-1357, 2010. [DOI] [Web of Science] [Pubmed]

Schizas C., Theumann N., Burn A., Tansey R., Wardlaw D., Smith F.W., Kulik G., Qualitative grading of severity of lumbar spinal stenosis based on the morphology of the dural sac on magnetic resonance images. Spine 35(21), pp. 1919-1924, 07-2010. [DOI] [Web of Science] [Pubmed]

Tsapakis E.M., Tsiridis E., Hunter A., Gamie Z., Georgakarakos N., Thomas P., Schizas C., West R.M., Modelling the effect of minor orthopaedic day surgery on patient mood at the early post-operative period: a prospective population-based cohort study. European Psychiatry 24(2), pp. 112-118, 2009. [DOI] [Web of Science] [Pubmed] ok

Schizas C., Tzinieris N., Tsiridis E., Kosmopoulos V., Minimally invasive versus open transforaminal lumbar interbody fusion: evaluating initial experience. International Orthopaedics 33(6), pp. 1683-1688, 2009. [DOI] [Web of Science] [Pubmed]

Kosmopoulos V., Keller T.S., Schizas C., Early stage disc degeneration does not have an appreciable affect on stiffness and load transfer following vertebroplasty and kyphoplasty. European Spine Journal 18(1), pp. 59-68, 2009. [DOI] [Web of Science] [Pubmed]

Quintin Aurelie, Schizas Constantin, Scaletta Corinne, Jaccoud Sandra, Gerber Stefan, Osterheld Maria-Chiara, Juillerat Lucienne, Applegate Lee Ann, Pioletti Dominique P., Isolation and in vitro chondrogenic potential of human foetal spine cells. Journal of Cellular and Molecular Medicine 13(8B), pp. 2559-2569, 2009. [DOI] [Web of Science] [Pubmed]

Schizas Constantin, La colonne cervicale de la personne âgée. Un défi diagnostique et thérapeutique. Gériatrie Pratique - Praxis 2, pp. 15-17, 2009. [url site éditeur]

Schizas C., Duff J.M., Tessitore E., Faundez A., Techniques de "non-fusion" en chirurgie rachidienne [Non fusion techniques in spinal surgery]. Revue Médicale Suisse 5(230), pp. 2574-2577, 2009. [Pubmed]

Schizas C., Triantafyllopoulos D., Kosmopoulos V., Stafylas K., Impact of iliac crest bone graft harvesting on fusion rates and postoperative pain during instrumented posterolateral lumbar fusion. International orthopaedics 33(1), pp. 187-189, 2009. [DOI] [Web of Science] [Pubmed]

Kosmopoulos V., Stafylas K., McManus J., Schizas C., Radiographic total disc replacement angle measurement accuracy using the Oxford Cobbometer: precision and bias. European Spine Journal 17(8), pp. 1066-1072, 2008. [DOI] [Web of Science] [Pubmed] ok

Schizas C., Neumayer F., Kosmopoulos V., Incidence and management of pulmonary embolism following spinal surgery occurring while under chemical thromboprophylaxis. European Spine Journal 17(7), pp. 970-974, 2008. [DOI] [Web of Science] [Pubmed] ok

Kosmopoulos V., McManus J., Schizas C., Consequences of patient position in the radiographic measurement of artificial disc replacement angles. European Spine Journal 17(1), pp. 30-35, 2008. [DOI] [Web of Science] [Pubmed] ok

Schizas C., Triantafyllopoulos D., Kosmopoulos V., Tzinieris N., Stafylas K., Posterolateral lumbar spine fusion using a novel demineralized bone matrix: a controlled case pilot study. Archives of Orthopaedic and Trauma Surgery 128(6), pp. 621-5, 2008. [DOI] [Web of Science] [Pubmed] ok

Kosmopoulos V., Schizas C., Keller T.S., Modeling the onset and propagation of trabecular bone microdamage during low-cycle fatigue. Journal of Biomechanics 41(3), pp. 515-522, 2008. [DOI] [Web of Science] [Pubmed] ok

Jolles B.M., Schizas C., Invasive tests should be selective. Annals of the Royal College of Surgeons of England 22-08, 2007. ok

Kosmopoulos V., Theumann N., Binaghi S., Schizas C., Observer reliability in evaluating pedicle screw placement using computed tomography. International Orthopaedics 31(4), pp. 531-536, 2007. [DOI] [Web of Science] [Pubmed] ok

Schizas C., Theumann N., Kosmopoulos V., Inserting pedicle screws in the upper thoracic spine without the use of fluoroscopy or image guidance. Is it safe? European Spine Journal 16(5), pp. 625-629, 05-2007. [DOI] [Web of Science] [Pubmed] ok

Schizas C., Michel J., Kosmopoulos V., Theumann N., Computer tomography assessment of pedicle screw insertion in percutaneous posterior transpedicular stabilization. European Spine Journal 16(5), pp. 613-617, 2007. [DOI] [Web of Science] [Pubmed] ok

Jolles B.M., Garofalo R., Gillain L., Schizas C., A new clinical test in diagnosing quadriceps tendon rupture. Annals of the Royal College of Surgeons of England 89(3), pp. 259-61, 2007. [DOI] [Web of Science] [Pubmed]

Schizas C., Kosmopoulos V., Percutaneous surgical treatment of chance fractures using cannulated pedicle screws. Report of two cases. Journal of Neurosurgery. Spine 7(1), pp. 71-4, 07-2007. [DOI] [Web of Science] [Pubmed]

Kosmopoulos V., Schizas C., Pedicle screw placement accuracy: a meta-analysis. Spine 32(3), pp. E111-20, 02-2007. [DOI] [Web of Science] [Pubmed]

Quintin A., Hirt-Burri N., Scaletta C., Schizas C., Pioletti D.P., Applegate L.A., Consistency and safety of cell banks for research and clinical use: preliminary analysis of fetal skin banks. Cell Transplantation 16(7), pp. 675-684, 2007. [Web of Science] [Pubmed]

Mouhsine E., Garofalo R., Chevalley F., Moretti B., Theumann N., Borens O., Maffulli N., Schizas C., Wettstein M., Posttraumatic coccygeal instability. Spine Journal 6(5), pp. 544-549, 2006. [DOI] [Pubmed] ok

Mouhsine E., Wettstein M., Schizas C., Borens O., Blanc C.H., Leyvraz P.F., Theumann N., Garofalo R., Modified triangular posterior osteosynthesis of unstable sacrum fracture. 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 15(6), pp. 857-863, 06-2006. [DOI] [Web of Science] [Pubmed] ok

Djahangiri A., Garofalo R., Chevalley F., Leyvraz P.F., Wettstein M., Borens O., Schizas C., Mouhsine E., Closed and open grade I and II tibial shaft fractures treated by reamed intramedullary nailing. Medical Principles and Practice 15(4), pp. 293-298, 2006. [DOI] [Web of Science] [Pubmed] ok

Articles - Editoriaux

Ferguson S.J., Schizas C., Why a Swiss supplement? European Spine Journal 21(Suppl 6), pp. S727-S728, 2012. [DOI] [Pubmed]

Articles - Etudes de cas

Neumayer F., Kosmopoulos V., Schizas C., Management of a post-operative multi-resistant infectious spondylitis associated with a kyphotic deformity. Acta Orthopaedica Belgica 75(4), pp. 566-570, 2009. [Web of Science] [Pubmed] ok

Schizas C., Foko'o N., Matter M., Romy S., Munting E., Lymphocoele: a rare and little known complication of anterior lumbar surgery. European Spine Journal 18(Suppl. 2), pp. 228-231, 2009. [DOI] [Web of Science] [Pubmed]

Saksena J., Kosmopoulos V., Schizas C., An intramedullary alignment guide lodging within the femoral canal during total knee arthroplasty: a case report. Journal of Orthopaedic Surgery 16(1), pp. 114-116, 2008. [Pubmed]

Schizas C., Theumann N., An unusual natural history of a L5-S1 spondylolisthesis presenting with a sacral insufficiency fracture. European Spine Journal 15(4), pp. 506-509, 2006. [DOI] [Web of Science] [Pubmed] ok

Articles - Synthèses (review)

Schizas C., Kulik G., Kosmopoulos V., Disc degeneration: current surgical options. European Cells and Materials 20, pp. 306-315, 2010. [Document] [Web of Science] [Pubmed]

Lindner T., Cockbain A.J., El Masry M.A., Katonis P., Tsiridis E., Schizas C., Tsiridis E., The effect of anticoagulant pharmacotherapy on fracture healing. Expert Opinion on Pharmacotherapy 9(7), pp. 1169-1187, 2008. [DOI] [Web of Science] [Pubmed] ok

Macfarlane R.J., Ng B.H., Gamie Z., El Masry M.A., Velonis S., Schizas C., Tsiridis E., Pharmacological treatment of heterotopic ossification following hip and acetabular surgery. Expert Opinion on Pharmacotherapy 9(5), pp. 767-786, 2008. [DOI] [Web of Science] [Pubmed] ok

de Goumoëns P., Schizas C., So A.K., Approche de la lombalgie chronique en 2006: remonter à la source [Low back pain in 2006: back to the root]. Revue Médicale Suisse 2(65), pp. 1268-1274, 2006. [Pubmed]

Schizas C., Belgrand L., Norberg M., Traitement chirurgical des douteurs radiculaires par techniques minimales invasives [Surgical treatment of radicular pain using minimally invasive techniques]. Revue Médicale Suisse 2(92), pp. 2931-3, 2006. [Pubmed]

Actes de conférences (partie)

Henderson L., Kulik G., Richarme D., Theumann N., Schizas C., Is spinal stenosis assessment dependent on slice orientation? A magnetic resonance Imaging study. In: BASS 2011, Annual Meetinf of the British Association of Spine Surgeons., 2011.

Schizas C., Henderson L., Richarme D., Theumann N., Kulik G., Influence of MRI slice orientation in evaluating spinal stenosis through surface measurements or morphology grading. In: FBM research Day 2011, Cardiovascular and Metabolic Disorders., 2011. [Document]

Theumann N., Wardlaw D., Kulik G., Schizas C., Nouvelle classification radiologique des sténoses spinales : intérêts diagnostique et clinique. In: JFR 2010, 58e Journées Françaises de Radiologie. Journal de Radiologie 91,, p. 1245, 2010. ok

Actes de conférences (partie) - Abstracts

Schizas C., Henderson L., Richarme D., Theumann N., Kulik G., Influence of MRI Acquisition Technique on Lumbar Spinal Stenosis Evaluation through Surface Measurements or Morphological Grading. In: 26th Annual Meeting of the North American Spine Society (NASS)., 2011.

Schizas C., Henderson L., Richarme D., Theumann N., Kulik G., Influence of MRI slice orientation in evaluating spinal stenosis through surface measurements or morphology grading. In: 15th International Argospine Symposium., 2011.

Chevallier J.L., Kulik G., Henchoz Y., Schizas C., Surgical results in patients with chronic low back pain who failed multidisciplinary rehabilitation with cognitive intervention. In: Congrès Réadaptation Suisse 2011, Société Suisse de Médecine Physique et de Réhabilitation (SSMPR), Groupe Suisse de Travail pour la Réadaptation (GSR), Société Suisse de Chirurgie du Rachis (SGS), Association Suisse contre l'Ostéoporose (ASCO) : Controverses en Ostéoporose et Rachis = Reha Schweiz Kongress 2011, Schweizerische Ges. für Physikalische Medizin und Rehabilitation (SGPMR), Schweizerische Arbeitsgemeinschaft für Rehabilitation (SAR), Schweizerische Ges. für Spinale Chirurgie (SGS), Schweizerische Vereinigung gegen die Osteoporose (SVGO) : Kontroversen bei Osteoporose und Wirbelsäulenleiden., 2011.

Schizas C., Tzinieris N., Kulik G., Influence of the morphology of the dural sac on surgical decision making in lumbar spinal stenosis. In: 71e Congrès Annuel de la Société Suisse d'Orthopédie et de Traumatologie (SSOT). Swiss Medical Weekly 141(Suppl. 186),, p. 15S, 2011. [url site éditeur] ok

Favre J., Schizas C., Jolles B.M., Aminian K., Comparison of distributed and concentrated markers configurations for the measurement of 3D spinal motion. In: 3D Analysis of Human Movement 2010 Conference., 2010.

Schizas C., Thein E., Pralong E., Debatisse D., Kulik G., Robotic, fluoroscopic or EMG assisted pedicle screw insertion. A CT based comparative study. In: Annual meeting of the Swiss Society of Orthopaedics and Traumatology. Swiss Medical Weekly 140(23-24),, pp. 12S-13S, 2010. [Web of Science] ok

Kulik G., McManus J. R., Pralong E., Debatisse D., Schizas C., Relation between intraoperative EMG values and final pedicle screw position as seen on CT images. In: Annual meeting of the Swiss Society of Orthopaedics and Traumatology. Swiss Medical Weekly 140(23-24),, p. 29S, 2010. [Web of Science] ok

Schizas C., Theumann N., Burn A., Tansey R., Wardlaw D., Smith F.W., Kulik G., Introducing a new MRI classification of lumbar spinal stenosis based on cross-sectional morphology of the dural sac : 37. In: EuroSpine 2009, Annual Meeting of the European Spine Society. European Spine Journal 18(Suppl. 4),, p. S419, 2009. ok

Schizas C., Theumann N., Burn A., Tansey R., Wardlaw D., Smith F., Kulik G., Assessment of a new MRI classification of spinal stenosis based on cross-sectional morphology of the dural sac : FM2. In: Annual meeting of the Swiss Society of Orthopedy and Traumatology. Swiss Medical Weekly 139(Suppl. 173),, pp. 2 S, 2009. ok

Actes de conférences (partie) - Posters

Schizas C., Pralong E., Debatisse D., Kulik G., TcMEPs monitoring during spinal osteotomies for sagital imbalance. In: ISIN 2011, 3rd International Congress of the Society for Intraoperative Neurophysiology., 2011.

Schizas C., Kulik G., Influence of the morphology of the dural sac on surgical decision making in lumbar spinal stenosis (LSS). In: EuroSpine 2011, Annual Meeting of the European Spine Society., 2011. [Document]

Schizas C., Theumann N., Burn A., Tansey R., Wardlaw D., Smith F.W., Kulik G., A morphological grading of spinal stenosis: a radiological study on LSS and LBP patients : P173. In: 4th German Spine Conference, Annual Meeting of the German Spine Society. European Spine Journal 18(11),, p. 1807, 2009. ok

Burn A., Kulik G., Schizas C., Post operative epidural haematomas following spinal surgery : P58. In: Annual meeting of the Swiss Society of Orthopedy and Traumatology. Swiss Medical Weekly 139(23-24 Suppl. 173),, p. 44S, 2009. [Web of Science] ok

ok : Revue avec comité de lecture

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