Results 11 to 20 of about 609 (240)

Integrating preoperative gait kinematics into total knee arthroplasty planning: Associations with intraoperative robotic laxities and prediction of postoperative function [PDF]

Journal of Experimental Orthopaedics
Purpose Total knee arthroplasty (TKA) is evolving from static measures towards function‐focused, robotic‐assisted personalisation. Integrating knee kinematics captured under weight‐bearing conditions may add clinically relevant information, but remains ...
Jean Baltzer, Alix Cagnin, Julien Erard, Clément Favroul, Laurence Chèze, Nicola Hagemeister, Alex Fuentes, Elvire Servien, Cécile Batailler, Sébastien Lustig   +9 more
doaj   +2 more sources

How reliable are surgeons at assessing soft-tissue laxities in robotic arm-assisted total knee arthroplasty?: a prospective, multicentre surgeon-blinded study [PDF]

Bone & Joint Open
Aims: Regardless of one’s alignment philosophy and belief in ligament releases, the precise estimation of soft-tissue laxities is crucial in total knee arthroplasty (TKA).
James A. Corbett, Darren B. Chen, Price Gallie, Anthony Leong, Jonathan S. Mulford, David Penn, Jil A. Wood, Samuel J. MacDessi   +7 more
doaj   +2 more sources

Functional knee positioning in patients with valgus deformity undergoing image-based robotic total knee arthroplasty: Surgical technique [PDF]

SICOT-J
Background: Functional knee positioning (FKP) represents an innovative personalized approach for total knee arthroplasty (TKA) that reconstructs a three-dimensional alignment based on the optimal balance of soft tissue and bony structures, but it has ...
Gregori Pietro, Koutserimpas Christos, De Fazio Andrea, Descombris Sarah, Servien Elvire, Batailler Cécile, Lustig Sébastien   +6 more
doaj   +2 more sources

Total knee arthroplasty after anterior cruciate ligament reconstruction with the use of image-based robotic technology and functional alignment [PDF]

SICOT-J
Background: Total knee arthroplasty (TKA) in patients with prior anterior cruciate ligament reconstruction (ACLR) presents unique challenges due to altered knee kinematics, residual instability, and fixation implants that may interfere with implant ...
Koutserimpas Christos, Andriollo Luca, Gregori Pietro, Veizi Enejd, Tandogan Reha, Lustig Sébastien, Dretakis Konstantinos   +6 more
doaj   +2 more sources

Addressing sagittal plane imbalance in primary total knee arthroplasty: functional alignment outperforms kinematic and mechanical alignment techniques [PDF]

Bone & Joint Open
Aims: Sagittal plane imbalance (SPI), or asymmetry between extension and flexion gaps, is an important issue in total knee arthroplasty (TKA). The purpose of this study was to compare SPI between kinematic alignment (KA), mechanical alignment (MA), and ...
Victor A. van de Graaf, Tony S. Shen, Jil A. Wood, Darren B. Chen, Samuel J. MacDessi   +4 more
doaj   +2 more sources

Valgus knee deserves personalized total knee arthroplasty [PDF]

EFORT Open Reviews
Valgus accounts for 18.5% of patients undergoing a total knee arthroplasty (TKA). Following a mechanical alignment (MA) surgical technique, these patients have historically been more challenging than their varus counterparts.
Gautier Beckers, Marc-Olivier Kiss, Vincent Massé, Pascal-André Vendittoli   +3 more
doaj   +2 more sources

Ultrasound can assess soft tissue laxity in osteoarthritic knees and after total knee arthroplasty [PDF]

Journal of Experimental Orthopaedics
Purpose Peripheral knee laxity is commonly assessed through clinical examination and stress radiographs, both before and after total knee arthroplasty (TKA).
Ammar Ghabi, Bernard de Geofroy, Lilia Gharbi, Christopher Perlak, Robin Hattenberger, Jérôme Desmolliens, Jean‐François Gonzalez, Grégoire Micicoi   +7 more
doaj   +2 more sources

Which tibial implantation site for the deep medial collateral ligament should be chosen to control anteromedial rotatory instability of the knee? [PDF]

Journal of Experimental Orthopaedics
Purpose Conventional techniques (medial collateral ligament + posterior oblique ligament reconstructions), such as those by Lind and LaPrade, do not fully restore native knee stability in severe medial injuries.
Antoine Hamon, Harold Common, Théo Cojean, Henri Robert   +3 more
doaj   +2 more sources

Robotic quantification of the mechanical effect of corrective manoeuvres for intraoperative extension deficiency in total knee arthroplasty: A cadaveric study [PDF]

Journal of Experimental Orthopaedics
Purpose Intraoperative extension deficiency (IED) may arise after trial component implantation during total knee arthroplasty (TKA), a condition conceptually distinct from preoperative fixed flexion contracture (FFC). This study utilised a robotic system
Albert Pons‐Riverola, Juan Ignacio Erquicia, Eric Camprubí, Berta Gasol, Ángela Zumel, Santiago Bonduel, Joan Leal‐Blanquet   +6 more
doaj   +2 more sources

Personalized total knee arthroplasty in patients with extra-articular deformities [PDF]

EFORT Open Reviews
Over the years, with a better understanding of knee anatomy and biomechanics, superior implant designs, advanced surgical techniques, and the availability of precision tools such as robotics and navigation, a more personalized approach to total knee ...
Gautier Beckers, Marc-Olivier Kiss, Vincent Massé, Michele Malavolta, Pascal-André Vendittoli   +4 more
doaj   +2 more sources