scholarly journals Cement Mantle Thickness at the Bone Cement Interface in Total Knee Arthroplasty: Comparison of PS150 RP and LPS-Flex Knee Implants

2017 ◽  
Vol 29 (2) ◽  
pp. 115-121 ◽  
Author(s):  
Dong Oh Ko ◽  
Song Lee ◽  
Kyung Tae Kim ◽  
Jae Il Lee ◽  
Jin Woo Kim ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Bone Cement ◽  
Knee Arthroplasty ◽  
Cement Mantle ◽  
Cement Interface ◽  
Total Knee ◽  
Mantle Thickness

The use of tourniquet may influence the cement mantle thickness under the tibial implant during total knee arthroplasty

2019 ◽  
Vol 29 (4) ◽  
pp. 869-875 ◽  
Author(s):  
Panagiotis Touzopoulos ◽  
Athanasios Ververidis ◽  
Christos Mpogiatzis ◽  
Athanasios Chatzigiannakis ◽  
Georgios I. Drosos
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Arthroplasty ◽  
Cement Mantle ◽  
Total Knee ◽  
Mantle Thickness

Influence of the tourniquet on tibial cement mantle thickness in primary total knee arthroplasty

2014 ◽  
Vol 24 (1) ◽  
pp. 96-101 ◽  
Author(s):  
Tilman Pfitzner ◽  
Philipp von Roth ◽  
Ninja Voerkelius ◽  
Hermann Mayr ◽  
Carsten Perka ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Arthroplasty ◽  
Primary Total Knee Arthroplasty ◽  
Cement Mantle ◽  
Total Knee ◽  
Primary Total Knee ◽  
Mantle Thickness

Tibial cement mantle thickness is not affected by tourniquetless total knee arthroplasty when performed with tranexamic acid

2019 ◽  
Vol 28 (5) ◽  
pp. 1526-1531 ◽  
Author(s):  
Carl L. Herndon ◽  
Matthew J. Grosso ◽  
Nana O. Sarpong ◽  
Roshan P. Shah ◽  
Jeffrey A. Geller ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Tranexamic Acid ◽  
Knee Arthroplasty ◽  
Cement Mantle ◽  
Total Knee ◽  
Mantle Thickness

scholarly journals Cementing technique for total knee arthroplasty in cadavers using a pastry bone cement

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Hans Bösebeck ◽  
Anna-Maria Holl ◽  
Peter Ochsner ◽  
Manuel Groth ◽  
Kevin Stippich ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Bone Cement ◽  
Knee Arthroplasty ◽  
Primary Total Knee Arthroplasty ◽  
Pull Out ◽  
Ensure Patient Safety ◽  
Temperature Development ◽  
Total Knee ◽  
Primary Total Knee ◽  
Rule Out

Abstract Background In cemented primary total knee arthroplasty (TKA), aseptic loosening remains a major cause for failure. Cementing techniques and characteristics of a chosen cement play a key role for good fixation and implant survival. A pastry bone cement was developed to facilitate the cement preparation and to rule out most of preparation-associated application errors. The pastry bone cement was compared to a conventional polymethyl methacrylate cement in a TKA setting. Methods Standardized implantations of total knee endoprostheses were performed in bilateral knee cadavers to investigate handling properties, variables of cement application, working time, and temperature development. Mechanical aspects and cementation quality were assessed by pull-out trials and microscopic interface analysis. Results Both cements expressed similar characteristics during preparation and application, only the curing time of the pastry cement was about 3 min longer and the temperature peak was lower. Fractures of the conventional cement specimens differed from the pastry cement specimens in the tibial part, while no differences were found in the femoral part. Penetration depth of the pastry cement was similar (tibia) or deeper (femur) compared to the conventional cement. Conclusions The pastry cement facilitates the feasibility of cemented TKA. The pre-clinical tests indicate that the pastry bone cement fulfills the requirements for bone cement in the field of knee arthroplasty. A clinical trial is needed to further investigate the approach and ensure patient safety.

scholarly journals Bone Cement Solidifiliation Influence the Limb Alignment and Gap Balance during TKA

2015 ◽  
Vol 2015 ◽  
pp. 1-3 ◽  
Author(s):  
Dongquan Shi ◽  
Xingquan Xu ◽  
Anyun Guo ◽  
Jin Dai ◽  
Zhihong Xu ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Bone Cement ◽  
Knee Arthroplasty ◽  
Mechanical Axis ◽  
Statistical Significance ◽  
Mechanical Alignment ◽  
Early Loosening ◽  
Flexion Extension ◽  
Before And After ◽  
Total Knee

Introduction. Mechanical alignment deviation after total knee arthroplasty is a major reason for early loosening of the prosthesis. Achieving optimum cement penetration during fixation of the femoral and tibial component is an essential step in performing a successful total knee arthroplasty. Bone cement is used to solidify the bone and prosthesis. Thickness imbalance of bone cement leads to the deviation of mechanical alignment. To estimate the influence of bone cement, a retrospective study was conducted.Materials and Methods. A total of 36 subjects were studied. All the TKA were performed following the standard surgical protocol for navigated surgery by medial approach with general anaesthesia. Prostheses were fixed by bone cement.Results. We compared the mechanical axis, flexion/extension, and gap balance before and after cementation. All the factors were different compared with those before and after cementation. Internal rotation was reached with statistical significance (P=0.03).Conclusion. Bone cement can influence the mechanical axis, flexion/extension, and gap balance. It also can prompt us to make a change when poor knee kinematics were detected before cementation.

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