Academic literature on the topic 'Total hip replacement'

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Journal articles on the topic "Total hip replacement"

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Temple, Jenny. "Total hip replacement." Nursing Standard 19, no. 3 (September 29, 2004): 44–54. http://dx.doi.org/10.7748/ns.19.3.44.s58.

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Temple, Jenny. "Total hip replacement." Nursing Standard 19, no. 3 (September 29, 2004): 44–51. http://dx.doi.org/10.7748/ns2004.09.19.3.44.c3703.

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Causey, Amy. "Total hip replacement." Nursing Standard 24, no. 51 (August 25, 2010): 59–60. http://dx.doi.org/10.7748/ns.24.51.59.s51.

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Causey, Amy. "Total hip replacement." Nursing Standard 24, no. 51 (August 25, 2010): 59. http://dx.doi.org/10.7748/ns2010.08.24.51.59.c7944.

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Killner, Josephine. "Total hip replacement." Veterinary Nursing Journal 26, no. 12 (December 2011): 428–31. http://dx.doi.org/10.1111/j.2045-0648.2011.00125.x.

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Ivory, J. P., J. Summerfield, S. Thorne, I. M. Lowdon, and D. M. Williamson. "Total hip replacement." Quality and Safety in Health Care 3, no. 2 (June 1, 1994): 114–19. http://dx.doi.org/10.1136/qshc.3.2.114.

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Elson, R. A. "Total hip replacement." Quality and Safety in Health Care 4, no. 1 (March 1, 1995): 65–66. http://dx.doi.org/10.1136/qshc.4.1.65-b.

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Huo, Michael H. "Total hip replacement." Current Opinion in Orthopaedics 16, no. 1 (February 2005): 1. http://dx.doi.org/10.1097/01.bco.0000152816.74553.87.

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Olmstead, Marvin L. "Total Hip Replacement." Veterinary Clinics of North America: Small Animal Practice 17, no. 4 (July 1987): 943–55. http://dx.doi.org/10.1016/s0195-5616(87)50086-9.

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Ong, MTY, and V. Lane. "Total Hip Replacement." Annals of The Royal College of Surgeons of England 90, no. 1 (January 2008): 88. http://dx.doi.org/10.1308/rcsann.2008.90.1.88.

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Dissertations / Theses on the topic "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.

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Walter, 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.

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Hip simulators are designed to reproduce the forces and motion patterns of normal walking. In vivo demands on total hip replacements, however, are varied and often more severe than normal walking conditions. It is these severe conditions that often lead to implant failure. This is clinically based research aimed at understanding some of the more severe conditions in hips and the effect that these have on the performance of the total hip replacement. The polyethylene liner can act as a pump in an acetabular component, forcing fluid and wear particles through the holes to the retroacetabular bone causing osteolysis. Ten patients were studied at revision surgery. Pressures were measured in retroacetabular osteolytic lesions while performing pumping manouvers with the hip. Two laboratory experiments were then designed to study pumping mechanisms in vitro. In patients with contained osteolytic lesions, fluid pressure fluctuations could be measured in the lesion in association with the pumping action. Patients with uncontained osteolytic lesions showed no such pressure fluctuations. In the laboratory we identified 3 distinct mechanisms whereby fluid can be pumped from the hip joint to the retroacetabular bone. These pumping effects could be mitigated by improved implant design. Loading of the femoral head against the edge of the acetabular component produces dramatically increased contact pressures particularly in hard-on-hard bearings. In an analysis of 16 retrieved ceramic-on-ceramic bearings we were able to characterise the mechanism of edge loading based on the pattern of edge loading wear on the bearing surface. Finally in a radiographic study of patients with squeaking ceramic-on-ceramic hips. Squeaking was found to be associated with acetabular component malposition. It seems that edge loading or impingement may be an associated factor in these cases.
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Warwick, 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.

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Torabi, Kachousangi Ehsanollah. "Edge loading effect on total hip replacement." Thesis, University of Warwick, 2016. http://wrap.warwick.ac.uk/90967/.

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The most important hip post-surgery problem is named Edge Loading (EL). This phenomenon significantly increases the contact pressure on the ball and the socket of the hip prosthesis hence decreasing the lifetime of the hip prosthesis drastically. Nowadays millions of patients cannot go under total hip replacement surgery due to the short lifetime of the hip prostheses. This research mainly focuses on finding solution for reducing the effect of this phenomenon. In this research, reasons of EL are investigated and important factors in designing of the prosthesis are studied. Furthermore, a novel hip prosthesis is proposed. The model has been successfully patented with PCT number: PCT/GB2015/052933 and published with International Publication Number: “WO2016/055783Al”. In this study the proposed design is analysed using three methods and the results are compared with the best available hip prosthesis in the market. The key results of the proposed design are outlined below: -Comparison of the features of the proposed design with those of the available hip prosthesis suggests a promising outcome. This is mostly due to eliminating of the EL causes, in the new design. -According to Hertzian Contact Theory, the proposed design reduces contact pressure during EL by 99.7% in comparison with the best available prosthesis in the market. This represents an upper limit. -Finite element method simulation demonstrates up to 63% reduction (lower limit) of contact pressure during EL and also Neck-Rim/Ring impingement by the proposed design in comparison with the best available prosthesis in the market. Although reduction of contact pressure by the novel design is noticeable, aforementioned methods show different results. This is due to the limitation of every method in this study. In this regard the novel design expecting to reduce contact pressure during EL / Microseparation more than 63% but less than 99.7%. The novel design may open a new path for the total hip replacement surgery, and solve the EL problem forever.
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Timperley, 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.

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Malik, Khan Aamer. "Validation of computer navigation for total hip replacement." Doctoral thesis, Universitat Autònoma de Barcelona, 2016. http://hdl.handle.net/10803/384238.

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Introducción: Está demostrado que incluso los cirujanos de cadera con una elevada experiencia, mal-posicionan los implantes durante la artroplastia total de cadera, pudiendo colocar los implantes fuera de la zona segura en casi un 50% de los casos. Las consecuencias de la mal-posición de implantes serían el impingement, la luxación, el aflojamiento aséptico, el desgaste, la osteolisis y dolor, pudiendo producir unas consecuencias dramáticas en la calidad de vida y funcionalidad de los pacientes. Este tesis describe la validación de un sistema de navegación sin imágenes primero con un fantoma y también clínicamente, para la precisa colocación del implante acetabular y femoral durante la artroplastia total de cadera. La información obtenida mediante esta reconstrucción numérica cambio nuestra técnica tradicional de colocar primero el cótilo hacia un número diana, a preparar primero el fémur y después la cadera con una anteversion combinada adecuada a unos números diana, técnica que validamos al final del estudio. Materiales y Métodos: Primero, validamos nuestro sistema de navegación mediante un fantoma que diseñamos. Comparamos los resultados de la posición acetabular real del fantoma con las lecturas del sistema de navegación y de las imágenes de Tomografía Computarizada (TC) procesadas del fantoma. Esta información fue procesada mediante dos sistemas computarizadas de reconstrucción 3D de cadera independientes (HipNav® and Orthosoft®). Una vez la fiabilidad del sistema fue verificado, realizamos estudios clínicos sobre diferentes cohortes de pacientes sometidos a artroplastia total de cadera no-cementada con navegación. Comparamos la precisión del cirujano para colocación de implantes a la del sistema de navegación. Estos resultados fueron validados mediante TC postoperatorio. Resultados: El fantoma confirmó que el Sistema de Navegación sin imágenes Navitrack, tenía una precisión de 1° y un sesgo de 0.02° para la inclinación y una precisión de 1.3° con un sesgo de 0° para medidas de anteversion. Clínicamente, la precisión del sistema de navegación del acetábulo fue de 4.4° con un sesgo de 0.03° para la inclinación y 4.1° con un sesgo de 0.73° para la anteversion. La precisión de los cirujanos con mucha experiencia fue de 11.5° para la inclinación y 12.3° para la anteversion, mientras que los cirujanos con menos experiencia tenían una precisión de 13.1° para la inclinación y 13.9° para la anteversion del cótilo. Para la versión del implante femoral, al comparar los valores del navegador a los TC postoperatorios, su precisión era de 4.8° con un sesgo de 0.2°. Al comparar las estimas del cirujano al navegador, su precisión fue de 16.8° con un sesgo de 0.2°. Confirmamos que el navegador tiene una precisión con error de < 5° y sesgo de < 1° para la colocación de implantes y siempre fue superior a los cirujanos. La anteversion combinada medida mediante TC postoperatorio fue de 37.6° ± 7° (rango 19°–50°). La anteversion combinada con navegación estaba dentro del rango deseado de 25° a 50° en 96% de caderas. Conclusiones: Demostramos que el cirujano solo mediante su experiencia y intuición no puede colocar los implantes de una prótesis de cadera en la posición deseada. La artroplastia de cadera mediante la navegación es clínicamente precisa para la colocación del implante femoral y acetabular con un error de menos de 5°. La versión final del implante femoral no-cementado es muchísimo más variable de lo que se pensaba. Usando una herramienta precisa, previamente validada, para obtener información numérica intraoperatoria, llevamos a cabo una novedosa técnica de anteversion combinada para la reconstrucción de la artroplastia de cadera. Estudios a largo plazo que validen el coste efectividad y supervivencia de implantes con esta tecnología determinaran el papel de la navegación en nuestras cirugías de cadera de día a día.
INTRODUCTION 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
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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.

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As implant survival extends into the second and third decades focal osteolysis around cemented femoral components in total hip replacement is emerging as an important failure mechanism. Whilst the problem of focal osteolysis is well recognised, there are many aspects of its development which are poorly understood. The broad aim of this thesis is to try to provide some insights into how, why and where focal osteolysis develops around the cemented femoral component. There are broadly two sections to this thesis, chapters 2-5 present clinical and geometrical studies and chapters 6-10 a series of experimental studies. The aim of the first section was to establish what is observed in clinical practice, the aim of the second to try to explain these findings. A mid-term clinical study showed that focal osteolysis is more common with rough than polished stems that differed in no aspect other than their surface finish. Further studies established that focal osteolysis is probably always associated with defects in the cement mantle. These defects occur anteriorly at the mid-stem of the prosthesis and posteriorly at the component tip. The distribution of focal osteolysis and its strong association with cement mantle defects suggests the importance of the stemcement interface as a pathway for fluid and debris to reach the distal femur. However, at 15-25 years, osteolysis rarely develops with the polished Exeter stem even in the presence of confirmed defects in the cement mantle, suggesting that the stem seals the stem-cement interface against fluid and debris. In an attempt to explain the clinical findings a series of bench top experiments were undertaken. These studies showed that the behaviour of fluid and dye at the stemcement interface was significantly influenced by component surface finish. Bonded and debonded stem-cement interfaces of rough stems provided an incomplete barrier to fluid movement along this interface. In contrast, polished stems both bonded and debonded were able to provide a seal at the stem-cement interface. The seal at this interface was improved with component subsidence in the presence of rotational stability. It is believed that this thesis provides a rationale explanation for why focal osteolysis rarely develops around the Exeter stem in clinical practice. It also explains how, where, and why osteolysis develops around certain designs of cemented femoral components used in total hip replacement.
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Cook, 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.

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Loughenbury, Faye Alexandra. "Minimising leg length inequality after total hip replacement." Thesis, University of Leeds, 2018. http://etheses.whiterose.ac.uk/21329/.

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The total hip replacement is one of the most effective medical interventions undertaken, with high reported rates of pain relief and patient satisfaction 1,2. Leg length inequality (LLI) following total hip replacement was first recognised by Charnley when the operation was popularised but has only recently increased in prominence in the literature. The definition of an unacceptable value of LLI is controversial and is complicated not only by the lack of agreement of significance but also by the fact that for any given magnitude of LLI, only a proportion will be symptomatic. This thesis begins by exploring the opinions of British Hip Society (BHS) members to generate an expert opinion on acceptable values. Findings were in broad agreement with the literature, with 6784% of respondents stating they believed that LLI of less than 10mm would always be within the bounds of acceptable practice. A second survey of BHS members regarding methods of minimising LLI intra-operatively identified that 77% of surgeons use the Shuck technique during every total hip replacement, and that 11% use a commercial device. Chapter four evaluated five commonly used intra-operative tests and concluded that when used in combination these tests could produce acceptable values of LLI. Most reliance was placed on the Shuck technique during decision making. Results from this work identified scope for development of a novel device to be used as an adjunct to the Shuck test as an indirect measurement of leg length. A device was designed and manufactured and preliminary results from in vivo studies show a narrow range of both distraction distance and force applied during the Shuck test. These results indicate that the device could be developed further to standardise the Shuck test and use it as an adjunct to train junior surgeons how to assess leg length, minimising the requirement for subjective and invasive methods.
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Muller, 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.

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Books on the topic "Total hip replacement"

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Lampropoulou-Adamidou, Kalliopi, and George Hartofilakidis. Total Hip Replacement. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-53360-5.

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Ochsner, Peter Emil, ed. Total Hip Replacement. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-642-55679-1.

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Postel, Michel, Marcel Kerboul, Jacques Evrard, and Jean Pierre Courpied, eds. Total Hip Replacement. Berlin, Heidelberg: Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-69597-1.

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National Institutes of Health (U.S.). Office of the Director, ed. Total hip replacement. Bethesda, MD: National Institutes of Health, Office of the Director, 1994.

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NHS Centre for Reviews & Dissemination. and Nuffield Institute for Health, eds. Total hip replacement. York: NHS Centre for Reviews and Dissemination, University of York, 1996.

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P, Duncan Clive, ed. Controversies in total hip replacement. Philadelphia: W.B. Saunders, 1993.

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P, Duncan Clive, ed. Controversies in total hip replacement. Philadelphia: W.B. Saunders, 1993.

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P, Duncan Clive, ed. Controversies in total hip replacement. Philadelphia: Saunders, 1993.

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E, Padgett Douglas, ed. Atlas of total hip replacement. New York: Churchill Livingstone, 1995.

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1927-, Harris William H., ed. Advanced concepts in total hip replacement. Thorofare, NJ: SLACK Inc., 1985.

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Book chapters on the topic "Total hip replacement"

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Penrose, Dina. "Total hip replacement." In Occupational Therapy for Orthopaedic Conditions, 28–39. Boston, MA: Springer US, 1993. http://dx.doi.org/10.1007/978-1-4899-3085-9_2.

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Patel, Vijay, Kamen Vlassakov, and David R. Janfaza. "Total Hip Replacement." In Anesthesiology, 341–46. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-50141-3_44.

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Liska, William, and Jonathan Dyce. "Total Hip Replacement." In Complications in Small Animal Surgery, 778–833. Chichester, UK: John Wiley & Sons, Ltd, 2017. http://dx.doi.org/10.1002/9781119421344.ch113.

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Kohler, Gregor. "Dislocations After Total Hip Replacement." In Total Hip Replacement, 91–106. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-642-55679-1_6.

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Häfliger, Susanna, and Peter Emil Ochsner. "Documentation." In Total Hip Replacement, 1–4. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-642-55679-1_1.

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Ferrat, Pia. "Limping." In Total Hip Replacement, 147–53. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-642-55679-1_10.

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Thomann, Yves, and Hans Rudolf Stöckli. "Neurological Complications." In Total Hip Replacement, 155–74. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-642-55679-1_11.

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Vaeckenstedt, Joachim. "Periarticular Ossification." In Total Hip Replacement, 175–84. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-642-55679-1_12.

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Ochsner, Peter Emil, and Bernhard Nachbur. "Vascular Injuries." In Total Hip Replacement, 185–201. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-642-55679-1_13.

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Ochsner, Peter Emil. "Pain." In Total Hip Replacement, 203–15. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-642-55679-1_14.

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Conference papers on the topic "Total hip replacement"

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Kocjančič, Ema, and Boštjan Kocjančič. "From Hip Arthrosis to Hip Replacement Surgery – Total Hip Endoprosthesis." In Socratic lectures 10. University of Lubljana Press, 2024. http://dx.doi.org/10.55295/psl.2024.i2.

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Abstract: Hip arthrosis is a medical condition that is more commonly present in elderly people that is nowadays also becoming a healthcare burden among the younger, active popu-lation. Arthrosis is a process during which cartilage, normally present as a protective factor of the hip joint, gradually wears away, becoming frayed and rough. This results in limited protective joint space, which leads to increased friction and rubbing between hip joint components; acetabulum and femoral bone. Due to arthrosis, patients experi-ence daily pain, limited movements and decreased quality of life. Primary treatment of osteoarthritis includes informing patients of the importance of a healthy lifestyle, in-cluding physical activity. As non-surgical alternatives to treating osteoarthritis, ortho-paedic surgeons may relieve their patients’ symptoms with pharmacological interven-tions (paracetamol and NSAIDs) and in selected cases intraarticular infiltrations. When all this is no longer effective, surgical relief of pain is recommended, including less invasive procedures, such as hip arthroscopy, hip biopsy, or simple core decom-pression (CD), or the most invasive, but effective hip replacement surgery - total hip arthroplasty (THA). The latter is a procedure during which diseased and necrotic tissue from the hip joint is removed and replaced with artificial materials, the hip endopros-thesis. The aim of this procedure is to reduce pain and improve patient's mobility and quality of life. Keywords: hip osteoarthritis, hip arthrosis, hip endoprosthesis, surgery, quality of life.
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Shapi'i, Azrulhizam, Anton Satria Prabuwono, Mohammad Khatim Hasan, Riza Sulaiman, Abdul Yazid Mohd Kassim, and Nor Hazla Mohamed Hafla. "Design of Total Hip Replacement digital templating software." In 2011 International Conference on Electrical Engineering and Informatics (ICEEI). IEEE, 2011. http://dx.doi.org/10.1109/iceei.2011.6021568.

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Downing, M. R. "Automated femoral measurement in total hip replacement radiographs." In 6th International Conference on Image Processing and its Applications. IEE, 1997. http://dx.doi.org/10.1049/cp:19971015.

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Vina, ER, M. Kallan, A. Collier, C. Nelson, and S. Ibrahim. "THU0707 Race & rehabilitation destination after total hip replacement." In Annual European Congress of Rheumatology, 14–17 June, 2017. BMJ Publishing Group Ltd and European League Against Rheumatism, 2017. http://dx.doi.org/10.1136/annrheumdis-2017-eular.2168.

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Jimenez, J. C., Natalia Romero, and David Keyson. "Capturing patients’ daily life experiences after Total Hip Replacement." In 5th International ICST Conference on Pervasive Computing Technologies for Healthcare. IEEE, 2011. http://dx.doi.org/10.4108/icst.pervasivehealth.2011.246022.

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Donaldson, Finn E., and James C. Coburn. "Stochastic Simulation of Modular Connections in Total Hip Replacement." In ASME 2013 Conference on Frontiers in Medical Devices: Applications of Computer Modeling and Simulation. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/fmd2013-16078.

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Several modern Total Hip Arthroplasty (THA) implants have been associated with increased release of metallic debris through combined mechanical fretting wear and chemical corrosion. These particles can lead to painful Adverse Reaction to Metallic Debris, often requiring early revision [1]. While much research has focused on improving the performance of bearing surfaces, the key parameters driving release of metallic debris at modular junctions remains unclear.
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Adams, Elsbeth, Travis Kiser, Rochelle LaPorte, Tracy Roux, Eric Stanistreet, and Caitlin Storey. "A Partial Weight Bearing Reminder Device for Rehabilitation After Lower Extremity Surgery." In ASME 2011 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2011. http://dx.doi.org/10.1115/sbc2011-53499.

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Annually, in the United States there are roughly 352,000 incidents of hip fractures [1], 300,000 total hip replacements, and 270,000 total knee replacements, most of which are in adults over age 50 [2]. During rehabilitation, patients who have undergone total knee or hip replacement, cartilage cell transplant, cruciate ligament replacement, meniscus debridement, or complex fracture repairs may be instructed to restrict weight bearing. Partial weight bearing (PWB) includes everything from toe-touch to strict PWB (10–50% of the patients’ body weight), to full weight bearing as tolerated [3]. The restrictions following a hip replacement with a cement-less implant typically require a 6-week PWB regimen [4].
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Chen, Hong, Shaojie Su, Zhihua Wang, and Xu Zhang. "A wirelessly monitoring system design for Total Hip Replacement surgery." In 2014 IEEE International Symposium on Circuits and Systems (ISCAS). IEEE, 2014. http://dx.doi.org/10.1109/iscas.2014.6865573.

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Avramescu, Elena Taina, Marian Mihailov, Germina Cosma, and Marian Dragomir. "PHYSICAL THERAPISTS’ OPINION REGARDING ONLINE REHABILITATION AFTER TOTAL HIP REPLACEMENT." In 17th International Technology, Education and Development Conference. IATED, 2023. http://dx.doi.org/10.21125/inted.2023.1862.

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Younis, Saad B., and Emad H. Al-Hemiary. "Immersive Virtual Reality Application For Total Hip Replacement Surgical Training." In 2021 4th International Conference on Bio-Engineering for Smart Technologies (BioSMART). IEEE, 2021. http://dx.doi.org/10.1109/biosmart54244.2021.9677700.

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Reports on the topic "Total hip replacement"

1

Smith, Paul N., David R. J. Gill, Michael J. McAuliffe, Catherine McDougall, James D. Stoney, Christopher J. Vertullo, Christopher J. Wall, et al. Cement in Hip and Knee Arthroplasty: Supplementary Report. Australian Orthopaedic Association, October 2023. http://dx.doi.org/10.25310/yqfh3003.

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This supplementary report provides information on the use of cement in primary total hip and primary total knee replacement. The trends in use over time and the revision rates for antibiotic cement and plain cement are provided. The use of antibiotic cement has increased over time. In 2022, 99.9% of cemented total conventional hip replacements and 99.3% of cemented total knee replacements used antibiotic cement. In primary total conventional hip replacement, antibiotic cement has a higher rate of revision in the first 6 months and a lower rate after 1.5 years compared to plain cement. When revision for infection is analysed, antibiotic cement has a higher rate of revision in the first 3 months and a lower rate of revision for infection after this time compared to plain cement (Table C8 and Figure C6). In primary total knee replacement, antibiotic cement has a lower rate of revision compared to plain cement. However, this may be confounded by multiple factors and there is no difference in the rate of revision for infection. This Report is one of 16 supplementary reports to complete the AOANJRR Annual Report for 2023. Information on the background, purpose, aims, benefits and governance of the Registry can be found in the Introductory chapter of the 2023 Hip, Knee and Shoulder Arthroplasty Annual Report. The Registry data quality processes including data collection, validation and outcomes assessment, are provided in detail in the Data Quality section of the introductory chapter of the 2023 Hip, Knee and Shoulder Arthroplasty Annual Report: https://aoanjrr.sahmri.com/annual-reports-2023.
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Smith, Paul N., David R. J. Gill, Michael J. McAuliffe, Catherine McDougall, James D. Stoney, Christopher J. Vertullo, Christopher J. Wall, et al. Metal/Metal Bearing Surface in Total Conventional Hip Arthroplasty: Supplementary Report. Australian Orthopaedic Association, October 2023. http://dx.doi.org/10.25310/plgr8723.

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This report provides information on total conventional hip replacement procedures performed with metal/metal bearing surfaces. All hip replacement procedures recorded by the Registry from the commencement date to 31 December 2022 have been included in this report. Summary data on the use of metal/metal bearings are provided, along with outcomes (revision rate, reason for revision and type of revision) according to patient and implant characteristics (e.g. head size, age and gender). The use of metal/metal conventional hip replacements peaked between 2006 and 2008 (when over 3,000 were implanted each year) and then rapidly declined, with no metal/metal THRs implanted since 2016. The revision rate for metal/metal THRs is higher than for other bearing surfaces, but the high revision rate is mainly restricted to prostheses with head sizes >32mm. The most common reason for revision of a primary metal/metal hip replacement is metal related pathology, followed by loosening and infection. This Report is one of 16 supplementary reports to complete the AOANJRR Annual Report for 2023. Information on the background, purpose, aims, benefits and governance of the Registry can be found in the Introductory chapter of the 2023 Hip, Knee and Shoulder Arthroplasty Annual Report. The Registry data quality processes including data collection, validation and outcomes assessment, are provided in detail in the Data Quality section of the introductory chapter of the 2023 Hip, Knee and Shoulder Arthroplasty Annual Report: https://aoanjrr.sahmri.com/annual-reports-2023.
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Smith, Paul N., David R. J. Gill, Michael J. McAuliffe, Catherine McDougall, James D. Stoney, Christopher J. Vertullo, Christopher J. Wall, et al. Patient Reported Outcome Measures: Hip, Knee and Shoulder Arthroplasty Supplementary Report. Australian Orthopaedic Association, October 2023. http://dx.doi.org/10.25310/uzxp4031.

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The AOANJRR first reported PROMs outcomes in the 2021 Annual Report. This year, PROMs information is provided in this dedicated supplementary report. Patient reported outcome measures (PROMs) are surveys that assess dimensions of health from the perspective of the patient. These are additional joint replacement outcomes that are reported directly by patients through a bespoke electronic data capture system. The system is currently being implemented nationally in all hospitals undertaking joint replacement surgery. Several different instruments are used to collect data on patients’ quality of life and joint-specific pain, function, and recovery. This year, PROMs data are reported for primary total hip, primary total knee, primary stemmed anatomic shoulder and primary total stemmed reverse shoulder replacement undertaken for osteoarthritis (OA), and primary reverse total shoulder replacement undertaken for rotator cuff arthropathy. The data are presented overall for each category of joint replacement as well as for the two shoulder diagnoses assessed, and their variations by age and gender. Individual surgeon and individual hospital (both de-identified) pre-operative quality of life and joint-specific scores are also reported for primary total hip, primary total knee, and primary total stemmed reverse shoulder replacement only. The 2023 Patient Reported Outcome Measures Supplementary Report is based on the analysis of procedures using prostheses that have been available and used in 2022 (described as modern prostheses) with a procedure date up to and including 31 December 2022. These include 22,448 pre-operative and 14,677 post-operative PROMs for primary total hip procedures performed for osteoarthritis, 34,827 pre-operative and 22,363 post-operative PROMs for primary total knee procedures for osteoarthritis and 2,204 pre-operative and 1,271 post-operative PROMs for primary total stemmed anatomic and primary total stemmed reverse shoulder procedures performed for osteoarthritis and rotator cuff arthropathy. This PROMs Supplementary Report is one of 16 supplementary reports to complete the AOANJRR Annual Report for 2023. The 2023 Annual Report, Supplementary Reports, and investigations of prostheses with higher than anticipated rates of revision are available on the AOANJRR website. Information on the background, purpose, aims, benefits and governance of the Registry can be found in the Introduction of the 2023 Hip, Knee and Shoulder Arthroplasty Annual Report. The Registry data quality processes including data collection, validation and outcomes assessment, are provided in detail in the data quality section of the 2023 Hip, Knee and Shoulder Arthroplasty Annual Report: https://aoanjrr.sahmri.com/annual-reports-2023.
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Smith, Paul N., David R. J. Gill, Michael J. McAuliffe, Catherine McDougall, James D. Stoney, Christopher J. Vertullo, Christopher J. Wall, et al. Prosthesis Types with No or Minimal Use: Supplementary Report. Australian Orthopaedic Association, October 2023. http://dx.doi.org/10.25310/sqov6470.

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This report provides summary data and outcomes for hip, knee and shoulder prosthesis types with no or minimal use in Australia. There are two classes of hip replacement no longer used: partial resurfacing and thrust plate. These are defined in the following section on hip replacement. These two classes of implant have not been used since 2014 and 2012, respectively. There are two bearing surfaces used in total conventional hip replacement that are no longer used: procedures performed with ceramic heads on metal bearings and procedures performed with metal heads on ceramic bearings. The rates of revision, reasons for revision and types of revision for procedures using ceramic head/metal bearings are provided. The number of procedures using metal heads/ceramic bearings is very low, so only a summary is provided for this combination. There is one prosthesis type used in total conventional hip replacement that has minimal use: exchangeable neck prostheses. The proportion of procedures using exchangeable necks continues to decline. There are two classes of partial knee replacement that are no longer used: Unispacer and bicompartmental. These are defined in the second section of this report on knee replacement. Unispacer and bicompartmental have not been used since 2005 and 2012, respectively. There was one procedure for partial resurfacing undertaken in 2022. There is one class of shoulder replacement no longer used: total resurfacing anatomic. This class is defined in the section on shoulder replacement. Total resurfacing anatomic shoulder replacement was last used in 2020. This Report is one of 16 supplementary reports to complete the AOANJRR Annual Report for 2023. Information on the background, purpose, aims, benefits and governance of the Registry can be found in the Introductory chapter of the 2023 Hip, Knee and Shoulder Arthroplasty Annual Report. The Registry data quality processes including data collection, validation and outcomes assessment, are provided in detail in the Data Quality section of the introductory chapter of the 2023 Hip, Knee and Shoulder Arthroplasty Annual Report: https://aoanjrr.sahmri.com/annual-reports-2023.
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Han, Zhe. Risk factors and prevalence of DVT after total hip replacement A protocol for meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, November 2020. http://dx.doi.org/10.37766/inplasy2020.11.0112.

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6

Smith, Paul N., David R. J. Gill, Michael J. McAuliffe, Catherine McDougall, James D. Stoney, Christopher J. Vertullo, Christopher J. Wall, et al. Hip, Knee and Shoulder Arthroplasty: 2023 Annual Report. Australian Orthopaedic Association, October 2023. http://dx.doi.org/10.25310/ywqz9375.

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The 2023 Hip, Knee and Shoulder Arthroplasty Report is based on the analysis of 1,982,200 (850,603 hip, 1,046,247 knee and 85,350 shoulder) primary and revision procedures recorded by the Registry, with a procedure date up to and including 31 December 2022. As with last year’s Annual Report, to ensure that the relevance and currency of AOANJRR data are maintained, almost all analyses (unless specifically stated) have been confined to hip, knee and shoulder prostheses that were still being used in 2022. Again, historic data are still available in previous Annual Reports on the AOANJRR website. This year, the Registry is again providing an update on the impact of COVID-19 on joint replacement in Australia during 2022 and comparisons to 2020 and 2021, and to the pre-COVID year 2019. In addition to the main report, the Registry continues to publish Supplementary Reports. They include a Lay Summary of the main report and 15 additional reports on arthroplasty topics. The report introduces a special chapter addressing the challenge of infection in joint replacement surgeries, highlighting the steady increase in revision procedures due to infection since data collection began. Each year, the AOANJRR identifies prostheses with higher than anticipated rates of revision. This year, 4 total conventional hip, 3 total knee prostheses and 2 total stemmed reverse shoulder prostheses have been newly identified.
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A. Komnos, Georgios, Antonios Papadopoulos, Efstratios Athanaselis, Theofilos Karachalios, and Sokratis E. Varitimidis. Migrating Periprosthetic Infection from a Total Hip Replacement to a Contralateral Non-Operated Osteoarthritic Knee Joint. Science Repository, January 2023. http://dx.doi.org/10.31487/j.ijscr.2022.03.02.

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Introduction: There is a paucity of published data on whether a treated infected arthroplasty is a risk factor for infection in another, non-operated joint. Contamination of a primary, arthritic, non-operated joint from an infected arthroplasty is a relatively rare entity. Case: We report a case of migration of a pathogen (Enterococcus faecalis) from an infected prosthetic joint (hip) to the contralateral native joint (knee). Identification of the pathogen was made with PCR, by obtaining cultures during the implantation of the primary knee prosthesis. Conclusion: Contamination of a primary, arthritic, non-operated joint from an infected arthroplasty has not been widely reported. Management of such cases is extremely challenging and without clear and established guidelines. Our experience shows that tissue samples should be taken intraoperatively and sent for cultures, so as to exclude contamination in those cases.
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Hao, Dongsheng, and Junjie Wang. Efficacy of applying vitamin E-diffused highly cross-linked polyethylene cups in total hip replacement: A meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, September 2021. http://dx.doi.org/10.37766/inplasy2021.9.0042.

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Gandhi, Naline, Amatullah Sana Qadeer, Ananda Meher, Jennifer Rachel, Abhilash Patra, Jebamalar John, Aiswarya Anilkumar, Ambarish Dutta, Sarit Kumar Rout, and Lipika Nanda. A systematic review of cost effectiveness of total knee replacement vs non-surgical management among 40 years and above population with knee osteoarthritis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, September 2022. http://dx.doi.org/10.37766/inplasy2022.9.0044.

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Review question / Objective: Clinically, knee is the most common site of OA, followed by the hand and hip. The main research question is what are different costing methodologies used and its quality in studies related to cost effectiveness of TKR compared to non-surgical treatment procedures. Based on this review question, the following objectives are proposed: 1. To assess different methodologies, scope and quality of studies related to cost effectiveness of TKR compared to non-surgical management. 2. To synthesize evidence of TKR cost and compare the variations across different countries. Information sources: All sources with information on TKR, economic evaluations and non-surgical management namely journals, handbooks, internet sources, published conference abstracts, thesis, and electronic databases will be searched extensively.
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Konnyu, Kristin J., Louise M. Thoma, Monika Reddy Bhuma, Wagnan Cao, Gaelen P. Adam, Shivani Mehta, Roy K. Aaron, et al. Prehabilitation and Rehabilitation for Major Joint Replacement. Agency for Healthcare Research and Quality (AHRQ), November 2021. http://dx.doi.org/10.23970/ahrqepccer248.

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Objectives. This systematic review evaluates the rehabilitation interventions for patients who have undergone (or will undergo) total knee arthroplasty (TKA) or total hip arthroplasty (THA) for the treatment of osteoarthritis. We addressed four Key Questions (KQs): comparisons of (1) rehabilitation prior (“prehabilitation”) to TKA versus no prehabilitation, (2) comparative effectiveness of different rehabilitation programs after TKA, (3) prehabilitation prior to THA versus no prehabilitation, (4) comparative effectiveness of different rehabilitation programs after THA. Data sources and review methods. We searched Medline®, PsycINFO®, Embase®, the Cochrane Register of Clinical Trials, CINAHL®, Scopus®, and ClinicalTrials.gov from Jan 1, 2005, to May 3, 2021, to identify randomized controlled trials (RCTs) and adequately adjusted nonrandomized comparative studies (NRCSs). We evaluated clinical outcomes selected with input from a range of stakeholders. We assessed the risk of bias and evaluated the strength of evidence (SoE) using standard methods. Meta-analysis was not feasible, and evidence was synthesized and reported descriptively. The PROSPERO protocol registration number is CRD42020199102. Results. We found 78 RCTs and 5 adjusted NRCSs. Risk of bias was moderate to high for most studies. • KQ 1: Compared with no prehabilitation, prehabilitation prior to TKA may increase strength and reduce length of hospital stay (low SoE) but may lead to comparable results in pain, range of motion (ROM), and activities of daily living (ADL) (low SoE). There was no evidence of an increased risk of harms due to prehabilitation (low SoE). • KQ 2: Various rehabilitation interventions after TKA may lead to comparable improvements in pain, ROM, and ADL (low SoE). Rehabilitation in the acute phase (initiated within 2 weeks of surgery) may lead to increased strength (low SoE) but result in similar strength when delivered in the post-acute phase (low SoE). No studies reported evidence of risk of harms due to rehabilitation delivered in the acute period following TKA. Compared with various controls, post-acute rehabilitation may not increase the risk of harms (low SoE). • KQ 3: For all assessed outcomes, there is insufficient (or no) evidence addressing the comparison between prehabilitation and no prehabilitation prior to THA. • KQ 4: Various rehabilitation interventions after THA may lead to comparable improvements in pain, strength, ADL, and quality of life. There is some evidence of no increased risk of harms due to the intervention (low SoE). • There is insufficient evidence regarding which patients may benefit from (p)rehabilitation for all KQs and insufficient evidence regarding comparisons of different providers and different settings of (p)rehabilitation for all KQs. There is insufficient evidence on costs of (p)rehabilitation and no evidence on cost effectiveness for all KQs. Conclusion. Despite the large number of studies found, the evidence regarding various prehabilitation programs and comparisons of rehabilitation programs for TKA and THA is ultimately sparse. This is a result of the diversity of interventions studied and outcomes reported across studies. As a result, the evidence is largely insufficient or of low SoE. New high-quality research is needed, using standardized intervention terminology and core outcome sets, especially to allow network meta-analyses to explore the impact of intervention attributes on patient-reported, performance-based, and healthcare-utilization outcomes.
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