Treatment of large acetabular defects: a surgical technique utilizing impaction grafting into a metallic mesh.

ABSTRACT:

Background

Revision total hip arthroplasty in cases with severe acetabular bone loss is challenging. In the presence of combined cavitary and segmental defects without superior acetabular coverage, reconstructions with a structural acetabular allograft protected by a cage or a custom-made triflange cage have been the treatment of choice. The current paper describes an impaction grafting into a mesh for uncontained defects in revision total hip arthroplasty.

Description of technique

After restoring containment with a mesh fixed with small fragment screws, defects were restored using impaction grafting combined with a cemented all-polyethylene cup.

Patients and methods

Fourteen consecutive acetabular impaction graftings were performed by two surgeons. All patients had a

SUBMITTER: Buckup J 

PROVIDER: S-EPMC3772160 | biostudies-literature | 2013 Oct

REPOSITORIES: biostudies-literature