Literature DB >> 1894658

Measurement of hip prostheses using image analysis. The maxima hip technique.

K Hardinge1, M L Porter, P R Jones, D W Hukins, C J Taylor.   

Abstract

A computer-based image analysis system has been developed as a research tool in total hip replacement. The system has been programmed to take multiple measurements from coronal plane radiographs. Poor quality radiographic images can be enhanced and standardised. The measurements which can be obtained include stem subsidence, cup migration, cup wear, and stem loosening. Reproducibility and accuracy were +/- 0.01 mm and +/- 0.5 mm respectively. The present application is in retrospective research, but prospective monitoring of radiographs is planned.

Mesh：

Year:  1991        PMID： 1894658

Source DB:  PubMed          Journal:  J Bone Joint Surg Br        ISSN： 0301-620X


  4 in total

1.  A new method to make 2-D wear measurements less sensitive to projection differences of cemented THAs.

Authors:  Bertram The; Gunnar Flivik; Ron L Diercks; Nico Verdonschot
Journal:  Clin Orthop Relat Res       Date:  2008-02-10       Impact factor: 4.176

2.  Discrepancy of Trial Rasp and Femoral Stem Relative Position Within the Femoral Canal of a Coated Tapered System: An Intraoperative, Intrapatient Controlled Study.

Authors:  Thomas Hofstaedter; Michael Najfeld; Gion Fessel; Luca C Orlandini; Robert Hube
Journal:  Arthroplast Today       Date:  2020-09-25

3.  Comparison of Polyethylene Wear before and after Hip Revision with Liner Exchange Fixed with the Original Locking Mechanism.

Authors:  Xinfeng Gu; Jie He; Yiwen Tang; Yuxin Zheng
Journal:  PLoS One       Date:  2016-12-09       Impact factor: 3.240

4.  THR Simulator--the software for generating radiographs of THR prosthesis.

Authors:  Tai-Yin Wu; Rong-Sen Yang; Chiou-Shann Fuh; Sheng-Mou Hou; Chen-Kun Liaw
Journal:  BMC Musculoskelet Disord       Date:  2009-01-16       Impact factor: 2.362
  4 in total

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