Results 41 to 50 of about 56,766 (281)

[Unicompartmental knee prosthesis].

Acta ortopedica mexicana, 2023
In a patient with severe unicompartmental knee osteoarthritis where conservative treatments have been exhausted, with painful symptoms located on the affected side and with a reducible axis, the unicompartmental knee prosthesis (UKP) is the first option for our work group.
C, Infante, M, Barahona
openaire   +1 more source

A circumferentially flanged tibial tray minimizes bone-tray shear micromotion [PDF]

, 2005
Aseptic loosening of the tibial component is the major complication of total knee arthroplasty. There is an association between early excessive shear micromotion between the bone and the tray of the tibial component and late aseptic loosening.
Barker, D.S., Ryd, L., Tanner, K.E.
core   +1 more source

Total Knee Arthroplasty for Chronic Anterior Knee Dislocation

Clinical Medicine Insights: Case Reports, 2018
Background: The occurrence of chronic knee dislocation is rare. To the best of our knowledge, total knee arthroplasty for treatment of chronic anterior knee dislocation has not been reported. Method: This report describes 3 cases of chronic anterior knee
Mahmoud Jabalameli, Abolfazl Bagherifard, Hosseinali Hadi, Alireza Askari, Salman Ghaffari   +4 more
doaj   +1 more source

Popliteus impingement after TKA may occur with well-sized prostheses [PDF]

, 2016
To determine the mechanisms and extents of popliteus impingements before and after TKA and to investigate the influence of implant sizing. The hypotheses were that (1) popliteus impingements after TKA may occur at both the tibia and the femur, and (2 ...
Bonnin, Michel, de Kok, Arnoud, Saffarini, Mo, Van Der Straeten, Catherine, Van Hoof, Tom, Verstraete, Matthias, Victor, Jan   +6 more
core   +1 more source

REVISION TOTAL KNEE ARTHROPLASTY USING THE MODERN CONSTRAINED CONDYLAR KNEE PROSTHESIS [PDF]

Acta Ortopédica Brasileira, 2016
Objective: To determine whether the second-generation constrained condylar prosthesis provided satisfactory results in revision total knee arthroplasty.
Naoki Nakano, Tomoyuki Matsumoto, Hirotsugu Muratsu, Kazunari Ishida, Ryosuke Kuroda, Masahiro Kurosaka   +5 more
doaj   +1 more source

Categorisation of activities of daily living of lower limb amputees during short-term use of a portable kinetic recording system: a preliminary study [PDF]

, 2011
The purpose of this preliminary study was to determine the relevance of the categorisation of the load regime data to assess the functional output and usage of the prosthesis of lower limb amputees.
Frossard , Laurent, Pearcy , Mark, Stevenson , Nathan, Sullivan , John, Uden , Maggie   +4 more
core   +2 more sources

A systematic review of the evidence for single stage and two stage revision of infected knee replacement [PDF]

, 2013
BACKGROUND: Periprosthetic infection about the knee is a devastating complication that may affect between 1% and 5% of knee replacement. With over 79 000 knee replacements being implanted each year in the UK, periprosthetic infection (PJI) is set to ...
A Beswick, A Ocguder, A Trampuz, AA Haleem, AA Hofmann, AG Rosenberg, AH Wilde, AJ Johnson, Andrew P Sprowson, AT Rasul Jr, BD Springer, CJ Wang, CL Romano, CM Jhao, CR Gooding, DJ Jaekel, DT Tsukayama, E Jamsen, FF Buechel, FS Haddad, G Von Foerster, GA Macheras, GC Babis, GH Westrich, GS Van Thiel, H Husted, H Lu, H Segawa, H-R Choi, H-T Huang, Health Protection Agency, Helen Parsons, I Byren, IS Vanhegan, J Cordero-Ampuero, J Gardner, J Lopez-Contreras, J Parvizi, J Parvizi, J Singer, J Tanner, JA Anderson, JABR Rand, James PM Masters, JH Lonner, JK Lee, JM Cuckler, JN Insall, K Hirakawa, KO Oduwole, LA Whiteside, LS Borden, M Silva, M Villanueva-Martinez, MA Mont, MAR Freeman, MC MacAvoy, MF Kurd, MG Freeman, MG Wilson, MH Henderson Jr, Mike Reed, Nicholas A Smith, NV Kalore, P Baker, P Dixon, Pedro Foguet, R Ferrari, RH Walker, RL Barrack, RMD Meek, RP Evans, RP Pitto, RT Goldman, RW Parkinson, S Bengtson, S Gulhane, S Kohl, S-J Park, SB Goksan, SJ Volin, SM Durbhakula, SM Kurtz, SMJ Mortazavi, T Bauer, T Mahmud, TK Fehring, TWB Kim, V Pascale, WJ Bose, WJ Hart, WO Jackson, Y-P Su, YC Hsu, Z Wan   +94 more
core   +1 more source

Patellar Tendon Morphology in Trans-tibial Amputees Utilizing a Prosthesis with a Patellar-tendon- Bearing Feature [PDF]

, 2019
A patellar-tendon-bearing (PTB) bar is a common design feature used in the socket of trans-tibial prostheses to place load on the pressure-tolerant tissue.
Bashford, Gregory, Chang, Yu-Jen, Harty, Michelle, Ho, Kai-Yu, Kellogg, Jessica, Lee, Szu-Ping, Teter, Kelly   +6 more
core   +4 more sources

Towards a working methodology for using total hip and knee joint replacements to support identification [PDF]

, 2015
Hip and knee prostheses have occasionally been used to support identification of unknown persons along with other medical devices and implants. This paper looks at the specific issues around using hip and knee implants, suggesting a working methodology ...
Bryson, David
core   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source