Osteointegration of bone graft in porous-coated total hip arthroplasty

H. J. Clarke, R. H. Jinnah, D. Lennox

Research output: Contribution to journalArticle

Abstract

Since 1983, 19 patients have had bone grafting of acetabular defects in association with a porous-coated acetabular prosthesis. The defects were defined by anatomic location to assess the rates of incorporation at different sites. The average time to incorporation was 12 months, judged by trabecular continuity. Superolateral grafts showed a greater degree of rarefaction than medial grafts. Nonprogressive migration of the graft was seen in only two cases before full incorporation of the graft. Developing lucency was seen up to 2 mm at the prosthesis-graft interface but not at the graft-ilium level. Roentgenograms suggested that integration of porous acetabular prostheses into bone may improve results of reconstructive surgery of the acetabulum.

Original languageEnglish (US)
Pages (from-to)160-167
Number of pages8
JournalClinical Orthopaedics and Related Research
Issue number258
StatePublished - 1990

Fingerprint

Arthroplasty
Hip
Transplants
Bone and Bones
Prostheses and Implants
Reconstructive Surgical Procedures
Ilium
Acetabulum
Bone Transplantation

ASJC Scopus subject areas

  • Orthopedics and Sports Medicine
  • Surgery

Cite this

Osteointegration of bone graft in porous-coated total hip arthroplasty. / Clarke, H. J.; Jinnah, R. H.; Lennox, D.

In: Clinical Orthopaedics and Related Research, No. 258, 1990, p. 160-167.

Research output: Contribution to journalArticle

Clarke, H. J. ; Jinnah, R. H. ; Lennox, D. / Osteointegration of bone graft in porous-coated total hip arthroplasty. In: Clinical Orthopaedics and Related Research. 1990 ; No. 258. pp. 160-167.
@article{890a4b42d4d7444988cbce334ec11591,
title = "Osteointegration of bone graft in porous-coated total hip arthroplasty",
abstract = "Since 1983, 19 patients have had bone grafting of acetabular defects in association with a porous-coated acetabular prosthesis. The defects were defined by anatomic location to assess the rates of incorporation at different sites. The average time to incorporation was 12 months, judged by trabecular continuity. Superolateral grafts showed a greater degree of rarefaction than medial grafts. Nonprogressive migration of the graft was seen in only two cases before full incorporation of the graft. Developing lucency was seen up to 2 mm at the prosthesis-graft interface but not at the graft-ilium level. Roentgenograms suggested that integration of porous acetabular prostheses into bone may improve results of reconstructive surgery of the acetabulum.",
author = "Clarke, {H. J.} and Jinnah, {R. H.} and D. Lennox",
year = "1990",
language = "English (US)",
pages = "160--167",
journal = "Clinical Orthopaedics and Related Research",
issn = "0009-921X",
publisher = "Springer New York",
number = "258",

}

TY - JOUR

T1 - Osteointegration of bone graft in porous-coated total hip arthroplasty

AU - Clarke, H. J.

AU - Jinnah, R. H.

AU - Lennox, D.

PY - 1990

Y1 - 1990

N2 - Since 1983, 19 patients have had bone grafting of acetabular defects in association with a porous-coated acetabular prosthesis. The defects were defined by anatomic location to assess the rates of incorporation at different sites. The average time to incorporation was 12 months, judged by trabecular continuity. Superolateral grafts showed a greater degree of rarefaction than medial grafts. Nonprogressive migration of the graft was seen in only two cases before full incorporation of the graft. Developing lucency was seen up to 2 mm at the prosthesis-graft interface but not at the graft-ilium level. Roentgenograms suggested that integration of porous acetabular prostheses into bone may improve results of reconstructive surgery of the acetabulum.

AB - Since 1983, 19 patients have had bone grafting of acetabular defects in association with a porous-coated acetabular prosthesis. The defects were defined by anatomic location to assess the rates of incorporation at different sites. The average time to incorporation was 12 months, judged by trabecular continuity. Superolateral grafts showed a greater degree of rarefaction than medial grafts. Nonprogressive migration of the graft was seen in only two cases before full incorporation of the graft. Developing lucency was seen up to 2 mm at the prosthesis-graft interface but not at the graft-ilium level. Roentgenograms suggested that integration of porous acetabular prostheses into bone may improve results of reconstructive surgery of the acetabulum.

UR - http://www.scopus.com/inward/record.url?scp=0025244333&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0025244333&partnerID=8YFLogxK

M3 - Article

C2 - 2394044

AN - SCOPUS:0025244333

SP - 160

EP - 167

JO - Clinical Orthopaedics and Related Research

JF - Clinical Orthopaedics and Related Research

SN - 0009-921X

IS - 258

ER -