Tesi sul tema "Total hip replacement"
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Ajemian, Stanley V. "Gait changes following total hip replacement". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/mq24641.pdf.
Testo completoWalter, William Lindsay School of Biomechanics UNSW. "Severe biomechanical conditions in total hip replacement". Awarded by:University of New South Wales. School of Biomechanics, 2006. http://handle.unsw.edu.au/1959.4/25968.
Testo completoWarwick, David John. "Deep vein thrombosis after total hip replacement". Thesis, University of Bristol, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.283969.
Testo completoTorabi, Kachousangi Ehsanollah. "Edge loading effect on total hip replacement". Thesis, University of Warwick, 2016. http://wrap.warwick.ac.uk/90967/.
Testo completoTimperley, Andrew John. "Early complications relating to the acetabular component after total hip replacement". Thesis, University of Oxford, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.670193.
Testo completoMalik, Khan Aamer. "Validation of computer navigation for total hip replacement". Doctoral thesis, Universitat Autònoma de Barcelona, 2016. http://hdl.handle.net/10803/384238.
Testo completoINTRODUCTION Even vastly experienced high-volume hip surgeons have been shown to be inaccurate with implant positioning during total hip replacement. Surgeons position the acetabular implants inclination and version, and femoral implants version out of the safe zone in almost 50% of cases. Consequences of implant mal-position are impingement, dislocation, aseptic loosening, wear, osteolysis and pain. These have dramatic effects on the patients’ functional outcome and quality of life. This thesis outlines the validation of an imageless navigation system with a phantom model, and posteriorly clinically, for accurate acetabular and femoral implant positioning during total hip replacement. The information obtained with this numerical reconstruction shifted our traditional surgical technique of placing the acetabulum first towards target numbers, to a femur first combined anteversion technique, which is validated at the end of the study. MATERIALS AND METHODS First, we validated our navigation system with a phantom model which we designed. We compared the readings of the imageless navigation system, and processed Computer Tomography (CT) scanned images of the phantom, with the true values of the phantom models acetabulum. This data was processed using two independent computer based hip reconstruction systems (HipNav® and Orthosoft®). Once robustness of the system was confirmed, clinical studies were undertaken in different cohorts of patients undergoing non-cemented total hip replacement with computer navigation between 2004 and 2009. The surgeon’s accuracy for implant positioning was compared to that of the navigation system. These results were validated by postoperative CT-scans (gold standard for postoperative implant position validation). RESULTS The phantom model confirmed that the Navitack Imageless Computer Navigation System had a precision of 1° and a bias of 0.02° for inclination and a precision of 1.3° and a bias of 0° for anteversion measurements. Clinically, the accuracy of the navigation system for the acetabulum was a precision of 4.4° with a bias of 0.03° for inclination and 4.1° with a bias of 0.73° for anteversion. The experienced surgeons’ precision was 11.5° for inclination and 12.3° for anteversion, whereas the less experienced surgeons’ precision was 13.1° for inclination and 13.9° for anteversion. For the femur implants version, on comparing the navigation systems values to postoperative CT-scans, its precision was 4.8° and bias was 0.2°. On comparing surgeon’s estimates to navigation, their precision was 16.8° with a bias of 0.2°. The distribution of femoral stem version had a wide variability (far from the assumed 15°) from complete retroversion to high anteversion. We confirmed that computer navigation had a precision of less than 5 degrees and bias of less than 1 degree for hip implant positioning, and was always better than that of surgeons. Combined anteversion by postoperative computed tomography scan was 37.6° ± 7° (range, 19°–50°). The combined anteversion with computer navigation was within the safe zone of 25° to 50° in 45 of 47 (96%) hips. CONCLUSIONS We demonstrated that the surgeon, through experience and intuition alone, cannot place implants within the desired positions. Hip replacement using computer navigation is clinically accurate to within 5° for acetabular and femoral implant positioning. There is far greater variability in femoral version of non-cemented implants than previously estimated. Using an accurate validated tool for numerical intraoperative information, we undertook a novel hip reconstruction method described as the combined anteversion technique. We believe it will reduce the risk for impingement and its complications. Long-term studies that validate improved implant survival and cost effectiveness with this expensive technology will help determine its future role in our day-to-day hip surgery
Crawford, Ross William. "Focal femoral osteolysis in cemented total hip replacement". Thesis, University of Oxford, 2000. http://ora.ox.ac.uk/objects/uuid:67914dbd-6405-41a3-b4d6-6baeb8bbf0bf.
Testo completoCook, Juliette Emma. "Fretting wear of total hip replacement femoral stems". Thesis, University of Exeter, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.263286.
Testo completoLoughenbury, Faye Alexandra. "Minimising leg length inequality after total hip replacement". Thesis, University of Leeds, 2018. http://etheses.whiterose.ac.uk/21329/.
Testo completoMuller, Scott D. "The femoral cement mantle in total hip arthroplasty". Thesis, University of Newcastle Upon Tyne, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.273507.
Testo completoKipping, Michael. "Wear and degradation of UHMWPE total hip replacement components". Thesis, University of Nottingham, 2009. http://eprints.nottingham.ac.uk/14468/.
Testo completoFogarty, Declan James. "Postoperative analgesia following spinal anaesthesia for total hip replacement". Thesis, Queen's University Belfast, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.261938.
Testo completoZant, Nikolaus Peter. "Fatigue integrity of reconstructed acetabula in total hip replacement". Thesis, University of Portsmouth, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.438851.
Testo completoIsaac, Graham Hugh. "The tribology of bearings used in total hip replacement". Thesis, University of Leeds, 2016. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.713498.
Testo completoOkoro, Tosan. "Optimising patient function following elective total hip replacement surgery". Thesis, Bangor University, 2013. https://research.bangor.ac.uk/portal/en/theses/optimising-patient-function-following-elective-total-hip-replacement-surgery(11a74fb6-a659-42c1-9333-dbc5e42c3a89).html.
Testo completoGibson, Clare Naomi. "The effect of personality on recovery from total hip replacement and total knee replacement in patients with osteoarthritis". Thesis, University of Sheffield, 2007. http://etheses.whiterose.ac.uk/6097/.
Testo completoÖnsten, Ingemar. "Fixation of total hip components in rheumatoid arthritis and srthrosis a radiographic, roentgen stereophotogrammetric, densitometric and histomorphometric study /". Lund : Dept. of Orthopaedics, University of Lund, Malmö General Hospital, 1994. http://books.google.com/books?id=mGVsAAAAMAAJ.
Testo completoNeander, Gustaf. "Displaced femoral neck fractures : studies on osteosynthesis and total hip arthroplasty /". Stockholm, 2000. http://diss.kib.ki.se/2000/91-628-4167-X/.
Testo completoPierrepont, James William. "Patient-Specific Component Alignment in Total Hip Arthroplasty". Thesis, The University of Sydney, 2017. http://hdl.handle.net/2123/17622.
Testo completoOtoum, Nesreen. "Medical image processing : applications in ophthalmology and total hip replacement". Thesis, Loughborough University, 2013. https://dspace.lboro.ac.uk/2134/11848.
Testo completoTechamahamaneerat, S. "Psychological factors and experience of patients undergoing total hip replacement". Thesis, Liverpool John Moores University, 2016. http://researchonline.ljmu.ac.uk/4572/.
Testo completoDopico, Gonzalez Carolina. "Probabilistic finite element analysis of the uncemented total hip replacement". Thesis, University of Southampton, 2009. https://eprints.soton.ac.uk/68694/.
Testo completoWatters, Eamon Patrick John. "Wear properties of artificial hip joint materials". Thesis, Queen's University Belfast, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.321968.
Testo completoKhaw, Fu-Meng. "Osseointegration of hydroxyapatite coated femoral prostheses : a clinicopathological and biomechanical study of human autopsy retrieved implants". Thesis, University of Newcastle upon Tyne, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.289162.
Testo completoGood, Victoria Diane. "The tribological significance of the joint fluid analog in a hip joint simulator". Thesis, University of Strathclyde, 2001. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=21422.
Testo completoYung, Kai-cheong, e 翁啟昌. "A retrospective study of changes in sexual behavior after total hip arthroplasty in individuals under 55 years old". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2012. http://hub.hku.hk/bib/B48334431.
Testo completopublished_or_final_version
Orthopaedics and Traumatology
Master
Master of Medical Sciences
Hailey, Jacquolyn Lesley. "The influence of storage environment on the fracture behaviour of acrylic bone cement". Thesis, University of Bath, 1993. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.336074.
Testo completoElfick, Alistair Philip David. "A tribological assessment of the porous coated anatomic total hip replacement". Thesis, Durham University, 1999. http://etheses.dur.ac.uk/4574/.
Testo completoLiu, Chaozong. "In vitro dynamic simulation of interface failure in total hip replacement". Thesis, University of Newcastle Upon Tyne, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.397544.
Testo completoMcWilliams, Anthony Bernard. "Leg length inequality following total hip replacement : a little understood complication". Thesis, University of Leeds, 2017. http://etheses.whiterose.ac.uk/17048/.
Testo completoBalck, Friedrich, Maike Lippmann, Csilla Jeszenszky, Klaus-Peter Günther e Stephan Kirschner. "The influence of optimism on functionality after total hip replacement surgery". Sage, 2016. https://tud.qucosa.de/id/qucosa%3A35605.
Testo completoEisler, Thomas. "On loosening and revision in total hip arthroplasty /". Stockholm, 2003. http://diss.kib.ki.se/2003/91-7349-545-x/.
Testo completoApatsidis, Dimitrios P. "The hip joint capsule : mechanical properties and contribution to joint stability in total hip replacement". Thesis, University of Strathclyde, 2002. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=21186.
Testo completoKeisu, Kjell. "The femoral component in total hip arthroplasty : results of uncemented and cemented fixation /". Stockholm, 2001. http://diss.kib.ki.se/2001/91-628-4750-3/.
Testo completoSandell, Claire-Louise. "A study of self-reported surgical site infection post total hip or total knee replacement". Thesis, University of Portsmouth, 2012. https://researchportal.port.ac.uk/portal/en/theses/a-study-of-selfreported-surgical-site-infection-post-total-hip-or-total-knee-replacement(ff96dda8-7c00-4e3a-8de2-ade5c54bfd02).html.
Testo completoCoutts, Fiona Jane. "Analysis of hip and lumbar spine movement during functional activity two years after total hip replacement". Thesis, University of Strathclyde, 2008. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=21984.
Testo completoBrown, Christopher U. "Time-dependent circumferential deformation of cortical bone subjected to internal radial loading". Morgantown, W. Va. : [West Virginia University Libraries], 2001. http://etd.wvu.edu/templates/showETD.cfm?recnum=1861.
Testo completoTitle from document title page. Document formatted into pages; contains xv. 191 p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references (p. 166-183).
Thompson, Mark S. "The design of a novel hip resurfacing prosthesis". Thesis, Queen Mary, University of London, 2001. http://qmro.qmul.ac.uk/xmlui/handle/123456789/28944.
Testo completoEbreo, Darren. "The role of metal ions in metal-on-metal total hip replacement". Thesis, University of East Anglia, 2016. https://ueaeprints.uea.ac.uk/59343/.
Testo completoRevie, Ian Crawford. "The manufacture and evaluation of custom acetabular components for total hip replacement". Thesis, Queen's University Belfast, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.286851.
Testo completoMburu, Gathuru. "Cement keyhole fixation of the acetabular component of a total hip replacement". Thesis, University of Aberdeen, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.342193.
Testo completoHussain, Azad. "Characterisation of wear particles genarated during accelerated testing of total hip replacement". Thesis, Queen Mary, University of London, 2004. http://qmro.qmul.ac.uk/xmlui/handle/123456789/1783.
Testo completoPartridge, Susan. "Wear and rim damage of UHMWPE acetabular cups in total hip replacement". Thesis, University of Leeds, 2016. http://etheses.whiterose.ac.uk/17574/.
Testo completoHuebner, Blake James. "Comparing Total Hip Replacement Drug Treatments for Cost and Length of Stay". Thesis, North Dakota State University, 2015. https://hdl.handle.net/10365/27859.
Testo completoAl-Zadjali, Najiba. "Computer-aided diagnosis of complications of total hip replacement X-ray images". Thesis, Loughborough University, 2017. https://dspace.lboro.ac.uk/2134/33729.
Testo completoVarini, Elena <1977>. "Primary stability in cementless total hip replacement: measurement techniques and aided-surgery". Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2007. http://amsdottorato.unibo.it/404/1/Varini_Elena_-_Tesi_dottorato_BIOINGEGNERIA.pdf.
Testo completoVarini, Elena <1977>. "Primary stability in cementless total hip replacement: measurement techniques and aided-surgery". Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2007. http://amsdottorato.unibo.it/404/.
Testo completoFisher, Emily Kay. "SYSTEMATIC REVIEW OF OUTCOMES OF TOTAL JOINT REPLACEMENT CLASS PARTICIPATION". Kent State University Honors College / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=ksuhonors1367924351.
Testo completoBastidos, Amanda Marie. "Failure analysis and materials characterization of hip implants". To access this resource online via ProQuest Dissertations and Theses @ UTEP, 2009. http://0-proquest.umi.com.lib.utep.edu/login?COPT=REJTPTU0YmImSU5UPTAmVkVSPTI=&clientId=2515.
Testo completoHustosky, Keith T. "Experimental characterization of the mechanical consequences of a debonded total hip stem with an unsupported distal tip". Morgantown, W. Va. : [West Virginia University Libraries], 2002. http://etd.wvu.edu/templates/showETD.cfm?recnum=2510.
Testo completoTitle from document title page. Document formatted into pages; contains xi, 95 p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references (p. 85-92).