Pain After Hip Arthroplasty: MR Imaging/Ultrasound Correlation. Review uri icon

Overview

abstract

  • MR imaging and ultrasound (US) have complementary roles for the comprehensive assessment of painful hip arthroplasty. Both modalities demonstrate synovitis, periarticular fluid collections, tendon tears and impingement, and neurovascular impingement, often with features indicating the causative etiology. MR imaging assessment requires technical modifications to reduce metal artifact, such as multispectral imaging, and optimization of image quality, and a high-performance 1.5-T system. US images periarticular structures at high-spatial resolution without interference of metal artifact, permitting real-time dynamic evaluation, and is useful for procedure guidance. Bone complications (periprosthetic fracture, stress reaction, osteolysis, and component loosening) are well depicted on MR imaging.

publication date

  • February 20, 2023

Research

keywords

  • Arthroplasty, Replacement, Hip
  • Hip Prosthesis
  • Osteolysis

Identity

Scopus Document Identifier

  • 85148740677

Digital Object Identifier (DOI)

  • 10.1016/j.mric.2023.01.005

PubMed ID

  • 37019547

Additional Document Info

volume

  • 31

issue

  • 2