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Ilio-psoas impingement with a dual-mobility liner: an original case report and review of literature

Authors
  • Fessy, Michel Henri
  • Riglet, Louis
  • Gras, Laure-Lise
  • Neyra, Hadrien
  • Pialat, Jean-Baptiste
  • Viste, Anthony
Type
Published Article
Journal
SICOT-J
Publisher
EDP Sciences
Publication Date
Jul 10, 2020
Volume
6
Identifiers
DOI: 10.1051/sicotj/2020025
PMID: 32648849
PMCID: PMC7350691
Source
PubMed Central
Keywords
Disciplines
  • Case Report
License
Green
External links

Abstract

Ilio-psoas impingement after total hip arthroplasty often occurs with the metallic rim of the acetabular cup. The main causes are poor cup anteversion or anterior wall defect. We firstly report here the case of a patient complaining of iliopsoas impingement due to contact with the liner of a dual-mobility device. Ultrasonography and Computed Tomographic scan clearly showed the direct mechanical contact of the dual-mobility liner with the iliopsoas tendon.

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