Classification of bone defects in failed prostheses

Chir Organi Mov. 1994 Oct-Dec;79(4):285-91.
[Article in English, Italian]

Abstract

The authors report a classification system in grades, based on preoperative x-rays of the bone loss surrounding a loosened implant that may be cemented or cementless. Moreover, this classification system allows for the prior choice of which prosthesis to use at the time of reimplantation, and which type of graft depending on whether or not the residual bone guarantees mechanical hold of the implant.

MeSH terms

  • Acetabulum / diagnostic imaging
  • Bone Resorption / classification*
  • Bone Resorption / diagnostic imaging
  • Bone Resorption / etiology
  • Femur Head / diagnostic imaging
  • Hip Prosthesis / adverse effects*
  • Humans
  • Prosthesis Failure
  • Radiography