Browse

Anatomical references to assess the posterior tibial slope in total knee arthroplasty: a comparison of 5 anatomical axes

Cited 72 time in Web of Science Cited 84 time in Scopus
Authors
Yoo, Jae Ho; Chang, Chong Bum; Shin, Kwang Sook; Seong, Sang Cheol; Kim, Tae Kyun
Issue Date
2008-06-03
Publisher
Elsevier
Citation
J Arthroplasty. 2008;23(4):586-592
Keywords
Arthroplasty, Replacement, Knee/*methodsBiomechanicsBody Weights and Measures/*methodsFemaleHumansImage Processing, Computer-Assisted/*methodsKnee Joint/*radiographyMaleMiddle Aged*Numerical Analysis, Computer-AssistedOsteoarthritis, Knee/radiography/*surgeryReference ValuesTibia/*radiography
Abstract
There has been no consensus on an ideal anatomical reference to determine the posterior slope of tibia plateau. Posterior slope of the medial tibia plateau was measured with reference to a proposed mechanical axis (MA) and 5 clinically relevant anatomical references in 90 osteoarthritic knees of 66 female patients undergoing total knee arthroplasty. The MA was defined as the line connecting the midpoints of the medial tibia plateau and the tibial plafond, and 5 anatomical references included the anterior cortical line of tibia, anatomical axis of proximal and central tibia, posterior cortical line of proximal tibia, and fibular shaft axis. The average posterior slope was 10.6 degrees with reference to the MA, and the amount of posterior slope varied widely among the patients and depending on the anatomical reference used to measure. This study indicates that the anatomical reference used to measure the posterior slope should be identified in studies where posterior slope is used to evaluate the sagittal alignment of total knee arthroplasty.
ISSN
0883-5403 (Print)
Language
English
URI
http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6WHB-4R3BW80-4-7&_cdi=6846&_user=168665&_orig=search&_coverDate=06%2F30%2F2008&_sk=999769995&view=c&wchp=dGLbVlb-zSkWz&md5=3e9809e4a212b1328d1b35fb0a606366&ie=/sdarticle.pdf

http://hdl.handle.net/10371/67478
DOI
https://doi.org/10.1016/j.arth.2007.05.006
Files in This Item:
There are no files associated with this item.
Appears in Collections:
College of Medicine/School of Medicine (의과대학/대학원)Orthopedic Surgery (정형외과학전공)Journal Papers (저널논문_정형외과학전공)
  • mendeley

Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse