Robot-assisted total knee arthroplasty improves mechanical alignment and accuracy of component positioning compared to the conventional technique
The purpose of this study was to compare the mechanical axis, accuracy of component positioning, and polyethylene liner thickness between robot-assisted total knee arthroplasty (TKA) and conventional TKA. (Source: Journal of Experimental Orthopaedics)
Source: Journal of Experimental Orthopaedics - October 28, 2022 Category: Orthopaedics Authors: Chang Hyun Nam, Su Chan Lee, Jin-Hong Kim, Hye Sun Ahn and Ji-Hoon Baek Tags: Original Paper Source Type: research

Minimally invasive anatomic reconstruction of the anterolateral ligament with ipsilateral gracilis tendon: a kinematic in-vitro study
The anterolateral ligament (ALL) has been defined as a key stabilizer of internal tibial rotation at 35 ° or more of knee flexion, with a minimal primary or secondary stabilizing role in the AP direction. This ... (Source: Journal of Experimental Orthopaedics)
Source: Journal of Experimental Orthopaedics - October 22, 2022 Category: Orthopaedics Authors: Giulio Maria Marcheggiani Muccioli, Vito Gaetano Rinaldi, Marcello Zappia, Giada Lullini, Simone Bignozzi, Stefano Zaffagnini and Giovanni Felice Trinchese Tags: Original Paper Source Type: research

Fixed-loop vs. adjustable-loop cortical button devices for femoral fixation in ACL reconstruction – a systematic review and meta-analysis
(Source: Journal of Experimental Orthopaedics)
Source: Journal of Experimental Orthopaedics - October 21, 2022 Category: Orthopaedics Authors: Simone Birkeb æk Elmholt, Torsten Grønbech Nielsen and Martin Lind Tags: Review Paper Source Type: research

The Saturne cementless dual-mobility cup grants satisfactory long-term survival
To report long-term survival and clinical outcomes of primary total hip arthroplasty (THA) using a Saturne cementless dual-mobility (DM) cup, and investigate whether patient demographics or surgical parameters... (Source: Journal of Experimental Orthopaedics)
Source: Journal of Experimental Orthopaedics - October 11, 2022 Category: Orthopaedics Authors: Thierry Gaillard, Sonia Ramos-Pascual, Mo Saffarini and Jean-Pierre Piton Tags: Original Paper Source Type: research

The composition of cell-based therapies obtained from point-of-care devices/systems which mechanically dissociate lipoaspirate: a scoping review of the literature
Cell-based therapies using lipoaspirate are gaining popularity in orthopaedics due to their hypothesised regenerative potential. Several ‘point-of-care’ lipoaspirate-processing devices/systems have become avai... (Source: Journal of Experimental Orthopaedics)
Source: Journal of Experimental Orthopaedics - October 9, 2022 Category: Orthopaedics Authors: Perry Liu, Binay Gurung, Irrum Afzal, Matteo Santin, David H. Sochart, Richard E. Field, Deiary F. Kader and Vipin Asopa Tags: Review Paper Source Type: research

Global variation in isolated posterior cruciate ligament reconstruction
In the setting of persistent instability or failed non-operative management, surgical reconstruction is commonly recommended for isolated posterior cruciate ligament (PCL) tears. The purpose of this study was ... (Source: Journal of Experimental Orthopaedics)
Source: Journal of Experimental Orthopaedics - October 9, 2022 Category: Orthopaedics Authors: Derrick M. Knapik, Varun Gopinatth, Garrett R. Jackson, Jorge Chahla, Matthew V. Smith, Matthew J. Matava and Robert H. Brophy Tags: Original Paper Source Type: research

Varus collapse following anterior closing wedge proximal tibial osteotomy for ACL revision reconstruction: a case series
A slope-correcting anterior closing wedge proximal tibial osteotomy is a powerful tool for correcting increased posterior tibial slope in the setting of a failed anterior cruciate ligament reconstruction. This... (Source: Journal of Experimental Orthopaedics)
Source: Journal of Experimental Orthopaedics - October 4, 2022 Category: Orthopaedics Authors: Ian S. MacLean, William A. Tyndall, Robert C. Schenck and Mark D. Miller Tags: Case Report Source Type: research

Blood flow restriction added to usual care exercise in patients with early weight bearing restrictions after cartilage or meniscus repair in the knee joint: a feasibility study
Blood flow restriction – low load strength training (BFR-LLST) is theoretically superior to traditional heavy strength training when rehabilitating patients who cannot heavily load tissues following surgery. T... (Source: Journal of Experimental Orthopaedics)
Source: Journal of Experimental Orthopaedics - October 4, 2022 Category: Orthopaedics Authors: Thomas Linding Jakobsen, Kristian Thorborg, Jakob Fisker, Thomas Kallemose and Thomas Bandholm Tags: Original Paper Source Type: research

In-vivo assessment of meniscal movement in the knee joint during internal and external rotation under load
The menisci transmit load between femur and tibia and thus play a crucial role in the functionality of the knee joint. Knee joint movements have a major impact on the position of the menisci. However, these me... (Source: Journal of Experimental Orthopaedics)
Source: Journal of Experimental Orthopaedics - October 4, 2022 Category: Orthopaedics Authors: Andreas Fuchs, Joachim Georgii, Elham Taghizadeh, Stefan Heldmann, Thomas Lange, Sebastian F. Bendak, Markus Siegel, Tayfun Yilmaz, Hagen Schmal and Kaywan Izadpanah Tags: Original Paper Source Type: research

Applicability of devices available for the measurement of intracompartmental pressures: a cadaver study
The indication for surgical treatment of the chronic exertional compartment syndrome is evaluated by measuring intracompartmental pressures. The validity of these invasive intracompartmental pressure measureme... (Source: Journal of Experimental Orthopaedics)
Source: Journal of Experimental Orthopaedics - September 27, 2022 Category: Orthopaedics Authors: Sanne Vogels, Ewan D. Ritchie, Djuna de Vries, Gert-Jan Kleinrensink, Michiel H. J. Verhofstad and Rigo Hoencamp Tags: Original Paper Source Type: research

3D printed fracture reduction guides planned and printed at the point of care show high accuracy – a porcine feasibility study
After surgical treatment of comminuted diaphyseal femoral and tibial fractures, relevant malalignment, especially rotational errors occur in up to 40 –50%. This either results in a poor clinical outcome or requ... (Source: Journal of Experimental Orthopaedics)
Source: Journal of Experimental Orthopaedics - September 27, 2022 Category: Orthopaedics Authors: Andreas Hecker, Sophie C. Eberlein and Frank M. Klenke Tags: Original Paper Source Type: research

Safety and efficacy of intra-articular infiltration of purified autologous adipose tissue for osteoarthritis treatment: a pre-post study
(Source: Journal of Experimental Orthopaedics)
Source: Journal of Experimental Orthopaedics - September 27, 2022 Category: Orthopaedics Authors: F élix López Tags: Original Paper Source Type: research

A novel home-based rehabilitative knee brace system is a viable option for postoperative rehabilitation after anterior cruciate ligament reconstruction: a report of 15 cases
To investigate the functional outcomes for patients who used a novel home-based rehabilitative system during the postoperative period after anterior cruciate ligament (ACL) reconstructions. (Source: Journal of Experimental Orthopaedics)
Source: Journal of Experimental Orthopaedics - September 23, 2022 Category: Orthopaedics Authors: Chih-Kai Hong, Zhao-Wei Liu, Kai-Lan Hsu, Fa-Chuan Kuan, Jeng-Feng Yang and Wei-Ren Su Tags: Case Report Source Type: research

Mechanical consequences at the tendon-bone interface of different medial row knotless configurations and lateral row tension in a simulated rotator cuff repair
Little is known about the direct influence of different technical options at the rotator cuff tendon-bone interface (TBI) and, more specifically, at the medial bearing row (MBR), regarding local contact force,... (Source: Journal of Experimental Orthopaedics)
Source: Journal of Experimental Orthopaedics - September 19, 2022 Category: Orthopaedics Authors: Carlos Maia Dias, S érgio B. Gonçalves, António Completo, Manuel Ribeiro da Silva, Clara de Campos Azevedo, Jorge Mineiro, Frederico Ferreira and João Folgado Tags: Original Paper Source Type: research

Systematic review on the application of 3D-bioprinting technology in orthoregeneration: current achievements and open challenges
Joint degeneration and large or complex bone defects are a significant source of morbidity and diminished quality of life worldwide. There is an unmet need for a functional implant with near-native biomechanic... (Source: Journal of Experimental Orthopaedics)
Source: Journal of Experimental Orthopaedics - September 19, 2022 Category: Orthopaedics Authors: Rachel L. Pan, Kari Martyniak, Makan Karimzadeh, David G. Gelikman, Jonathan DeVries, Kelly Sutter, Melanie Coathup, Mehdi Razavi, Rajendra Sawh-Martinez and Thomas J. Kean Tags: Review Paper Source Type: research