Browsing NTNU Open by Author "Röhrl, Stephan Maximillian"
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A 2-year RSA study of the Vanguard CR total knee system: A randomized controlled trial comparing patient-specific positioning guides with conventional technique
Øhrn, Frank-David; Leeuwen, Justin Arlen Maarten Joséphus; Tsukanaka, Masako; Röhrl, Stephan Maximillian (Journal article; Peer reviewed, 2018)Backgound and purpose - There is some concern regarding the revision rate of the Vanguard CR TKA in 1 registry, and the literature is ambiguous about the effi cacy of patient-specifi c positioning guides (PSPGs). The objective ... -
Antibiotic-loaded bone cement in prevention of periprosthetic joint infections in primary total knee arthroplasty: A register-based multicentre randomised controlled non-inferiority trial (ALBA trial)
Leta, Tesfaye Hordofa; Gjertsen, Jan-Erik; Dale, Håvard; Hallan, Geir; Lygre, Stein Håkon Låstad; Fenstad, Anne Marie; Dyrhovden, Gro Sævik; Westberg, Marianne; Wik, Tina Strømdal; Jakobsen, Rune Bruhn; Aamodt, Arild; Röhrl, Stephan Maximillian; Gøthesen, Øystein Johannes; Lindalen, Einar; Heir, Stig; Ludvigsen, Jarle; Bruun, Trond; Hansen, Ann Kristin; Aune, Knut Erik Moen; Warholm, Marianne; Skjetne, John Petter; Badawy, Mona; Høvding, Pål; Husby, Otto Schnell; Karlsen, Øystein Espeland; Furnes, Ove Nord (Peer reviewed; Journal article, 2021)Introduction The current evidence on the efficacy of antibiotic-loaded bone cement (ALBC) in reducing the risk of periprosthetic joint infections (PJI) after primary joint reconstruction is insufficient. In several European ... -
Contemporary total knee arthroplasty: Designs and surgical methods
Øhrn, Frank-David (Doctoral theses at NTNU;2022:98, Doctoral thesis, 2022)Moderne totalproteser i kneleddet- Design og kirurgiske teknikker Inngrepet totalprotese i kneleddet har gjennomgått en evolusjon de siste tiårene. Fra å være en kirurgisk prosedyre for de få, er det nå et av de mest ... -
Decreased survival of medial pivot designs compared with cruciate-retaining designs in TKA without patellar resurfacing.
Øhrn, Frank-David; Gøthesen, Øystein; Lygre, Stein Håkon Låstad; Peng, Yi; Lian, Øystein Bjerkestrand; Lewis, Peter L; Furnes, Ove; Röhrl, Stephan Maximillian (Peer reviewed; Journal article, 2020)One of the authors (F-DØ) has received, during the study period, funding from the Møre and Romsdal Hospital Trust, Norway. The institution of one or more of the authors, the Center for Implant and Radiostereometric Research ... -
Early migration of a medially stabilized total knee arthroplasty : a radiostereometric analysis study up to two years
Øhrn, Frank-David; Lian, Øystein Bjerkestrand; Tsukanaka, Masako; Röhrl, Stephan Maximillian (Peer reviewed; Journal article, 2021)Aims Medial pivot (MP) total knee arthroplasties (TKAs) were designed to mimic native knee kinematics with their deep medial congruent fitting of the tibia to the femur almost like a ball-on- socket, and a flat lateral ... -
Trochanteric stabilizing plate in the treatment of trochanteric fractures: a scoping review
Alm, Carl Erik; Gjertsen, Jan-Erik; Basso, Trude; Matre, Kjell; Röhrl, Stephan Maximillian; Madsen, Jan Erik; Frihagen, Frede (Peer reviewed; Journal article, 2021)Background and purpose — The trochanteric stabilizing plate (TSP) may be used as an adjunct to a sliding hip screw (SHS) in the treatment of trochanteric fractures to increase construct stability. We performed a scoping ...