Blar i Department of Clinical Medicine på forfatter "Petursson, Gunnar"

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    • Better survival of hybrid total knee arthroplasty compared to cemented arthroplasty. 

      Petursson, Gunnar; Fenstad, Anne Marie; Havelin, Leif Ivar; Gøthesen, Øystein; Lygre, Stein Håkon Låstad; Röhrl, Stephan Maximillian; Furnes, Ove (Peer reviewed; Journal article, 2015)
      Background and purpose — There have been few comparative studies on total knee replacement (TKR) with cemented tibia and uncemented femur (hybrid TKR). Previous studies have not shown any difference in revision rate between ...

    • Computerized navigation: A useful tool in total knee replacement. 

      Gøthesen, Øystein; Skåden, Øystein; Dyrhovden, Gro Sævik; Petursson, Gunnar; Furnes, Ove (Journal article; Peer reviewed, 2020)
      Background: The purpose of computer assistance in a total knee replacement is to achieve optimal alignment, size, and positioning of the implant. The method is safe and accurate and may be particularly useful in cases ...

    • Short-term outcome of 1,465 computer-navigated primary total knee replacements 2005–2008. A report from the Norwegian Arthroplasty Register 

      Gøthesen, Øystein Johannes; Espehaug, Birgitte; Havelin, Leif Ivar; Petursson, Gunnar; Furnes, Ove (Peer reviewed; Journal article, 2011-06)
      Background and purpose: Improvement of positioning and alignment by the use of computer-assisted surgery (CAS) might improve longevity and function in total knee replacements, but there is little evidence. In this study, ...

    • Similar migration in computer-assisted and conventional total knee arthroplasty 

      Petursson, Gunnar; Fenstad, Anne Marie; Gøthesen, Øystein; Haugan, Kristin; Dyrhovden, Gro Sævik; Halland, Geir; Röhrl, Stephan Maximillian; Aamodt, Arild; Nilsson, Kjell G.; Furnes, Ove (Peer reviewed; Journal article, 2017)
      Background and purpose — Computer-assisted surgery (CAS) in total knee arthroplasty (TKA) has been used in recent years in the hope of improving the alignment and positioning of the implant, thereby achieving a better ...

    • Survival rates and causes of revision in cemented primary total knee replacement. A report from the Norwegian Arthroplasty Register 1994–2009 

      Gøthesen, Øystein Johannes; Espehaug, Birgitte; Havelin, Leif Ivar; Petursson, Gunnar; Lygre, Stein Håkon Låstad; Ellison, Peter; Hallan, Geir; Furnes, Ove (Peer reviewed; Journal article, 2013-05)
      We evaluated the rates of survival and cause of revision of seven different brands of cemented primary total knee replacement (TKR) in the Norwegian Arthroplasty Register during the years 1994 to 2009. Revision for any ...