Results 111 to 120 of about 2,073,098 (292)

Comparative US-MRI evaluation of the Insall–Salvati index [PDF]

, 2017
Purpose: To investigate whether the universally accepted range of normal patellar height ratio derived from MRI for the Insall–Salvati (IS) method could be similarly applied to ultrasound (US).
Casinelli, Alice, Giovagnorio, F., Maggini, E., Olive, M., Presicci, Cristina, Ricci, P., Tominaj, C.   +6 more
core   +1 more source

Spheroid‐based matrix‐induced autologous chondrocyte implantation combined with autologous bone grafting restores physiological cartilage and subchondral bone properties in osteochondral knee defects ‐ An MRI‐based analysis

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose This study aimed to evaluate the radiological and patient‐reported outcome measures (PROMs) following spheroid‐based matrix‐induced autologous chondrocyte implantation combined with autologous bone grafting (MABCI) for the treatment of osteochondral defects of the knee.
Stephan Oehme, Benjamin Bartek, Janne Callsen, Jessica Schallock, Tobias Winkler, Thorsten Diekhoff, Tobias Jung, Danko Dan Milinkovic   +7 more
wiley   +1 more source

Acute effects of negative heel shoes on perceived pain and knee biomechanical characteristics of runners with patellofemoral pain

Journal of Foot and Ankle Research
Background To determine the effects of negative heel shoes on perceived pain and knee biomechanical characteristics of runners with patellofemoral pain (PFP) during running.
Yu Gu, Zhiyi Zheng, Quanshou Zeng, Chen Yang, Yu Song, Xianglin Wan   +5 more
doaj   +1 more source

Retention or sacrifice of posterior cruciate ligament has no effect on in vitro kinematics in medial pivot total knee arthroplasty

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose The role of the posterior cruciate ligament remains debated, particularly in medial pivot designs intended to functionally substitute the posterior cruciate ligament. While some manufacturers recommend posterior cruciate ligament resection, evidence regarding its biomechanical relevance in medial pivot total knee arthroplasty is ...
Johanna‐Maria Simon, Thomas Richard Niethammer, Christoph Thorwächter, Matthias Woiczinski, Felix Endres, Peter Ernst Müller, Boris Michael Holzapfel, Leandra Bauer   +7 more
wiley   +1 more source

The influence of barefoot and shod running on Triceps-surae muscle strain characteristics [PDF]

, 2016
The aim of the current investigation was to determine the effects of barefoot and shod running on the kinematics of the Triceps-Surae muscle group. Twelve male participants ran at 4.0 m.s-1 (± 5%) in both barefoot and shod conditions.
Cole, Tom, Richards, Jim, Sinclair, Jonathan Kenneth   +2 more
core   +1 more source

Abduction and adduction malpositioned lateral radiographs cannot be used for proper assessment of the posterior tibial slope

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To compare medial posterior tibial slope (mPTS) measurements on abduction/adduction malpositioned versus properly positioned lateral knee radiographs within the same patients. We hypothesized that malpositioning would significantly alter mPTS values and potentially change surgical classification at the commonly used 12° threshold for ...
Moses Kamal Dieter El Kayali, Luis Vincent Bürck, Stephen Fahy, Alan Getgood, Clemens Gwinner, Lorenz Pichler   +5 more
wiley   +1 more source

The Influence of Minimalist Footwear on Knee and Ankle Load during Depth Jumping [PDF]

, 2015
Plyometric training is used by athletes to promote strength and explosive power. However plyometric activities such as depth jumping are associated with a high incidence of injuries.
Aerts I., Burgess K.E., Chu D.A., Crossley K., Gehri D.J., Hewett T.E., Hortobagyi T., J. Selfe, J. Sinclair, Miller M.G., Romani W.A., Rutland M., S.J. Hobbs, Saluta J., Selbie S.W., Squadrone R.   +15 more
core   +1 more source

Does overstuffing of the patellofemoral joint in total knee arthroplasty have a significant effect on postoperative outcomes?

Knee (Oxford), 2018
BACKGROUND There is ongoing debate in the literature as to whether or not patellofemoral joint overstuffing has a clinically significant effect on postoperative outcomes following total knee arthroplasty (TKA).
M. Kemp, A. Metcalfe, A. Sayers, V. Wylde, J. Eldridge, A. Blom   +5 more
semanticscholar   +1 more source

Unrestricted kinematic alignment on the sagittal plane: Posterior tibial slope and combined flexion do not have boundaries to respect in terms of short‐term clinical outcomes and safety

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Personalized alignment in total knee arthroplasty (TKA) is gaining traction as a surgical philosophy. True personalization, however, must encompass not only the coronal plane but also the sagittal and axial planes. This study evaluates influence of the Tibial Slope (PTS) and combined flexion (CF) on outcomes in TKA performed using ...
Edoardo Franceschetti, Pietro Gregori, Stefano Campi, Marco Spatuzzi, Giancarlo Giurazza, Andrea Tanzilli, Biagio Zampogna, Matteo Formica, Umile Giuseppe Longo, Rocco Papalia   +9 more
wiley   +1 more source

Sex differences in limb and joint stiffnes in recreational runners [PDF]

, 2016
Purpose. Female runners are known to be at greater risk from chronic running injuries than age-matched males, although the exact mechanisms are often poorly understood.
Atkins, Stephen, Shore, Hannah, Sinclair, Jonathan Kenneth, Taylor, Paul John   +3 more
core