Advanced

Revision Total Knee Arthroplasty With the Use of Trabecular Metal Cones A Randomized Radiostereometric Analysis With 2 Years of Follow-Up

Jensen, Claus L.; Petersen, Michael M.; Schroder, Henrik M.; Flivik, Gunnar LU and Lund, Bjarne (2012) In Journal of Arthroplasty 27(10). p.1820-1826
Abstract
"Trabecular Metal Cone" (TM Cone) (Zimmer, Inc, Warsaw, Ind) for reconstruction of bone loss in the proximal tibia during revision total knee arthroplasty is now optional. Forty patients were randomized to receive revision total knee arthroplasty with or without TM Cone (No TM Cone). The Anderson Orthopaedic Research Institute bone loss classification and NexGen revision system were used. Radiostereometric analysis was performed with 24 months of follow-up. Maximum total point motion: stable migration was seen in the TM Cone group. No statistically significant difference was found. Segment motion analysis at 24 months showed the same net direction of rotation for the groups around the y-, z-axis and around the x-, y-axis for translation.... (More)
"Trabecular Metal Cone" (TM Cone) (Zimmer, Inc, Warsaw, Ind) for reconstruction of bone loss in the proximal tibia during revision total knee arthroplasty is now optional. Forty patients were randomized to receive revision total knee arthroplasty with or without TM Cone (No TM Cone). The Anderson Orthopaedic Research Institute bone loss classification and NexGen revision system were used. Radiostereometric analysis was performed with 24 months of follow-up. Maximum total point motion: stable migration was seen in the TM Cone group. No statistically significant difference was found. Segment motion analysis at 24 months showed the same net direction of rotation for the groups around the y-, z-axis and around the x-, y-axis for translation. Tibial revision implants with TM Cone result in an early stable situation with less irregular migration pattern than revision without TM Cone. (Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
randomized study, rTKA, bone loss, trabecular metal, RSA
in
Journal of Arthroplasty
volume
27
issue
10
pages
1820 - 1826
publisher
Elsevier
external identifiers
  • wos:000311583500014
  • scopus:84869086393
ISSN
0883-5403
DOI
10.1016/j.arth.2012.04.036
language
English
LU publication?
yes
id
f32cba97-04e4-4ad5-9245-d1e2ab879041 (old id 3372706)
date added to LUP
2013-02-01 07:00:33
date last changed
2017-11-05 03:02:30
@article{f32cba97-04e4-4ad5-9245-d1e2ab879041,
  abstract     = {"Trabecular Metal Cone" (TM Cone) (Zimmer, Inc, Warsaw, Ind) for reconstruction of bone loss in the proximal tibia during revision total knee arthroplasty is now optional. Forty patients were randomized to receive revision total knee arthroplasty with or without TM Cone (No TM Cone). The Anderson Orthopaedic Research Institute bone loss classification and NexGen revision system were used. Radiostereometric analysis was performed with 24 months of follow-up. Maximum total point motion: stable migration was seen in the TM Cone group. No statistically significant difference was found. Segment motion analysis at 24 months showed the same net direction of rotation for the groups around the y-, z-axis and around the x-, y-axis for translation. Tibial revision implants with TM Cone result in an early stable situation with less irregular migration pattern than revision without TM Cone.},
  author       = {Jensen, Claus L. and Petersen, Michael M. and Schroder, Henrik M. and Flivik, Gunnar and Lund, Bjarne},
  issn         = {0883-5403},
  keyword      = {randomized study,rTKA,bone loss,trabecular metal,RSA},
  language     = {eng},
  number       = {10},
  pages        = {1820--1826},
  publisher    = {Elsevier},
  series       = {Journal of Arthroplasty},
  title        = {Revision Total Knee Arthroplasty With the Use of Trabecular Metal Cones A Randomized Radiostereometric Analysis With 2 Years of Follow-Up},
  url          = {http://dx.doi.org/10.1016/j.arth.2012.04.036},
  volume       = {27},
  year         = {2012},
}