Results 281 to 290 of about 534,499 (388)

The HKA axis varies significantly with knee motion: A robot‐assisted intraoperative evaluation during total knee arthroplasty supports the use of dynamic, not static, alignment classifications

Journal of Experimental Orthopaedics, Volume 12, Issue 3, July 2025.
Abstract Purpose New alignment classifications based on phenotype reproduction have recently been introduced in total knee arthroplasty (TKA) as alternatives to traditional mechanical alignment. These classifications were designed according to the static hip–knee–ankle angle (sHKA) measurement from long leg radiographs (LLRs).
Fjorela Qordja, Pieralberto Valpiana, Luca Andriollo, Stefano Marco Paolo Rossi, Andrea Giordano Salvi, Guido Bocchino, Karlos Zepeda, Francesco Benazzo, Pier Francesco Indelli   +8 more
wiley   +1 more source

The Influence of Cup Orientation on the Primary Fixation of a Hemispherical Cementless Acetabular Cup: A Cohort Based Finite Element Study

Journal of Orthopaedic Research, Volume 43, Issue 7, Page 1293-1302, July 2025.
ABSTRACT Cup orientation has been investigated in detail with respect to risk of dislocation, however, the impact on the primary fixation of cementless cups is poorly understood. The aim of this study was to assess the influence acetabular component orientation on the primary fixation of cementless acetabular cups using an in silico clinical trial ...
Mark Taylor, Stuart Callary, Dominic Thewlis, Rebecca Bryan   +3 more
wiley   +1 more source

Periprosthetic fractures of the proximal femur within first year of the index hip prosthesis. [PDF]

Acta Biomed, 2020
Spina M, Scalvi A.
europepmc   +1 more source

Improved quadriceps efficiency with a medial pivot in comparison to a cruciate‐retaining design in total knee arthroplasty

Knee Surgery, Sports Traumatology, Arthroscopy, Volume 33, Issue 7, Page 2527-2536, July 2025.
Abstract Purpose The posterior cruciate‐retaining (CR) design offers rotational freedom but risks abnormal kinematics and instability. The medial pivot (MP) design mimics native joint motion with a high‐conformity medial and flat lateral interface. Within clinical studies, the MP design outclassed the CR design, but biomechanical studies are lacking ...
Leandra Bauer, Thomas R. Niethammer, Christoph Thorwächter, Matthias Woiczinski, Peter E. Müller, Florian Simon, Boris M. Holzapfel, Johanna‐Maria Simon   +7 more
wiley   +1 more source

Metal-Metal Hip Prosthesis and Kidney Cancer: Assumed Role of Chromium and Cobalt Overload. [PDF]

Am J Case Rep, 2020
Massardier V, Catinon M, Trunfio-Sfarghiu AM, Hubert J, Vincent M.   +4 more
europepmc   +1 more source

Posterior approach and dislocation rate: A 213 total hip replacements case-control study comparing the dual mobility cup with a conventional 28-mm metal head/polyethylene prosthesis

, 2010
Renaud Bouchet, Norbert Mercier, Dominique Saragaglia   +2 more
openalex   +1 more source

Low confidence in the cumulative evidence for the existence of a volume–outcome relationship after revision total knee replacement: A systematic review and meta‐analysis

Knee Surgery, Sports Traumatology, Arthroscopy, Volume 33, Issue 7, Page 2555-2570, July 2025.
Abstract Purpose This systematic review and meta‐analysis aimed to establish the relationship between the number of procedures a hospital or surgeon performs with outcomes following revision knee replacement (RevKR). Methods MEDLINE and Embase were searched using Ovid silver platter up to December 2024 for randomised controlled trials and cohort ...
Alexander H. Matthews, Thomas Stringfellow, Hayley Redman, William K. Gray, Jonathan P. Evans, Jonathan T. Evans, Sarah E. Lamb, Tim Briggs, Andrew Price, Andrew D. Toms   +9 more
wiley   +1 more source

REVISION TOTAL HIP ARTHROPLASTY USING A MODULAR CEMENTLESS DISTAL FIXATION PROSTHESIS: THE ZMR® HIP SYSTEM. CLINICAL AND RADIOGRAPHIC ANALYSIS OF 30 CASES

, 2010
Richard Prazeres Canella, Paulo Gilberto Cimbalista de Alencar, Gerson Gandhi Ganev, L Vincenzi   +3 more
openalex   +1 more source

Image‐based robotic total knee arthroplasty preserves the knee joint line level even in advanced fixed flexion deformities when combined with functional alignment principles: A retrospective comparative cohort study

Knee Surgery, Sports Traumatology, Arthroscopy, Volume 33, Issue 7, Page 2545-2554, July 2025.
Abstract Purpose Fixed flexion deformity (FFD) is traditionally addressed in total knee arthroplasty (TKA) with extensive soft tissue release and distal femoral recut, which increases bone stock consumption and raises the knee joint line (JL). This study aimed to evaluate differences in the anatomical restoration of the JL and bone stock preservation ...
Giacomo Pacchiarotti, Alessandro Todesca, George Mihai Avram, Giovanni Longo, Domenico Paolicelli, Stefano Gumina   +5 more
wiley   +1 more source

Hip prosthesis dislocation

, 2010
Fabio Macori, Maulik Patel
openalex   +1 more source