Analysis of retrieved hemiresurfacing implant

Kendall M. Bieschke, Marc W. Hungerford, Lynne C Jones

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The aim of this study was to examine the bony interface underlying a femoral hemiresurfacing implant. The specimen was subjected to radiographic and histologic analyses. The presence of a cement mantle was not uniform throughout the interface. When cement was evident, trabecular bone was found interdigitated within the mantle. When cement was not present, a fibrous tissue membrane was detected between the metal surface of the implant and the host bone. Disruption of the bone stock surrounding the stem was observed. While the reason for the revision was for relief of severe pain for acetabular chondrolysis, bony support of the implant may have been compromised.

Original languageEnglish (US)
Title of host publicationTechnical Papers of ISA
Pages79-83
Number of pages5
Volume472
StatePublished - 2008
Event45th Annual Rocky Mountain Bioengineering Symposium and 45th International ISA Biomedical Sciences Instrumentation Symposium 2008 - Copper Mountain, CO, United States
Duration: Apr 4 2008Apr 6 2008

Other

Other45th Annual Rocky Mountain Bioengineering Symposium and 45th International ISA Biomedical Sciences Instrumentation Symposium 2008
CountryUnited States
CityCopper Mountain, CO
Period4/4/084/6/08

Fingerprint

Bone
Cements
Bone cement
Tissue
Membranes
Metals

Keywords

  • Biologic response
  • Cement
  • Metal
  • Orthopaedic implant

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering
  • Computer Science Applications

Cite this

Bieschke, K. M., Hungerford, M. W., & Jones, L. C. (2008). Analysis of retrieved hemiresurfacing implant. In Technical Papers of ISA (Vol. 472, pp. 79-83)

Analysis of retrieved hemiresurfacing implant. / Bieschke, Kendall M.; Hungerford, Marc W.; Jones, Lynne C.

Technical Papers of ISA. Vol. 472 2008. p. 79-83.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bieschke, KM, Hungerford, MW & Jones, LC 2008, Analysis of retrieved hemiresurfacing implant. in Technical Papers of ISA. vol. 472, pp. 79-83, 45th Annual Rocky Mountain Bioengineering Symposium and 45th International ISA Biomedical Sciences Instrumentation Symposium 2008, Copper Mountain, CO, United States, 4/4/08.
Bieschke KM, Hungerford MW, Jones LC. Analysis of retrieved hemiresurfacing implant. In Technical Papers of ISA. Vol. 472. 2008. p. 79-83
Bieschke, Kendall M. ; Hungerford, Marc W. ; Jones, Lynne C. / Analysis of retrieved hemiresurfacing implant. Technical Papers of ISA. Vol. 472 2008. pp. 79-83
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