Research Article

Acetabular reconstruction by impacted cancellous allografts in cementless total hip arthroplasty revision

Volume: 46 Number: 2 April 12, 2012
  • Omer Bilgen
  • Muhammet Bilgen
  • Tevfik Oncan
  • Mutlu Danis
TR EN

Acetabular reconstruction by impacted cancellous allografts in cementless total hip arthroplasty revision

Abstract

Objective: The aim of this study was to evaluate the primary and secondary stability, where 100% or virtually 100% of the uncemented acetabular component contacted with impacted cancellous allografts, focusing especially on the amount of graft used and rim contact.
Methods: Fifteen cases of acetabular reconstruction using impacted cancellous allografts and cementless porous-coated component in which 100% or virtually 100% of the component contacted only with the allograft were reviewed. Mean follow-up was 97.5 (range: 58 to 130) months after revision. The Harris hip score was used to evaluate clinical results. Radiographic evaluations were done using standard anteroposterior views obtained at the final follow-up.
Results: Two patients underwent re-revision. The mean Harris hip score of the remaining 13 patients was 88.3±11.9 (range: 68 to 100) at the final follow-up. Early postoperative radiographs showed mean angle of inclination of 45° (range: 30° to 55°). There was a mean migration of 6.2±7.8 (range: 0 to 29) mm and the migration amount did not differ according to rim contact (p=0.054). There was no correlation between migration and amount of graft used (p>0.05). There was a significant correlation between migration and follow-up time (p<0.01).
Conclusion: Our results imply that 50% host bone contact is not absolutely necessary to form a stable construct while restoring the centre of hip rotation.

Keywords

Details

Primary Language

English

Subjects

Health Care Administration

Journal Section

Research Article

Authors

Omer Bilgen This is me

Muhammet Bilgen This is me

Tevfik Oncan This is me

Mutlu Danis This is me

Publication Date

April 12, 2012

Submission Date

March 7, 2014

Acceptance Date

-

Published in Issue

Year 2012 Volume: 46 Number: 2

APA
Bilgen, O., Bilgen, M., Oncan, T., & Danis, M. (2012). Acetabular reconstruction by impacted cancellous allografts in cementless total hip arthroplasty revision. Acta Orthopaedica et Traumatologica Turcica, 46(2), 120-125. https://izlik.org/JA43GJ84DS
AMA
1.Bilgen O, Bilgen M, Oncan T, Danis M. Acetabular reconstruction by impacted cancellous allografts in cementless total hip arthroplasty revision. Acta Orthopaedica et Traumatologica Turcica. 2012;46(2):120-125. https://izlik.org/JA43GJ84DS
Chicago
Bilgen, Omer, Muhammet Bilgen, Tevfik Oncan, and Mutlu Danis. 2012. “Acetabular Reconstruction by Impacted Cancellous Allografts in Cementless Total Hip Arthroplasty Revision”. Acta Orthopaedica et Traumatologica Turcica 46 (2): 120-25. https://izlik.org/JA43GJ84DS.
EndNote
Bilgen O, Bilgen M, Oncan T, Danis M (April 1, 2012) Acetabular reconstruction by impacted cancellous allografts in cementless total hip arthroplasty revision. Acta Orthopaedica et Traumatologica Turcica 46 2 120–125.
IEEE
[1]O. Bilgen, M. Bilgen, T. Oncan, and M. Danis, “Acetabular reconstruction by impacted cancellous allografts in cementless total hip arthroplasty revision”, Acta Orthopaedica et Traumatologica Turcica, vol. 46, no. 2, pp. 120–125, Apr. 2012, [Online]. Available: https://izlik.org/JA43GJ84DS
ISNAD
Bilgen, Omer - Bilgen, Muhammet - Oncan, Tevfik - Danis, Mutlu. “Acetabular Reconstruction by Impacted Cancellous Allografts in Cementless Total Hip Arthroplasty Revision”. Acta Orthopaedica et Traumatologica Turcica 46/2 (April 1, 2012): 120-125. https://izlik.org/JA43GJ84DS.
JAMA
1.Bilgen O, Bilgen M, Oncan T, Danis M. Acetabular reconstruction by impacted cancellous allografts in cementless total hip arthroplasty revision. Acta Orthopaedica et Traumatologica Turcica. 2012;46:120–125.
MLA
Bilgen, Omer, et al. “Acetabular Reconstruction by Impacted Cancellous Allografts in Cementless Total Hip Arthroplasty Revision”. Acta Orthopaedica et Traumatologica Turcica, vol. 46, no. 2, Apr. 2012, pp. 120-5, https://izlik.org/JA43GJ84DS.
Vancouver
1.Omer Bilgen, Muhammet Bilgen, Tevfik Oncan, Mutlu Danis. Acetabular reconstruction by impacted cancellous allografts in cementless total hip arthroplasty revision. Acta Orthopaedica et Traumatologica Turcica [Internet]. 2012 Apr. 1;46(2):120-5. Available from: https://izlik.org/JA43GJ84DS