Posterior femoral neck impingement secondary to excess acetabular anteversion in hip resurfacing arthroplasty

The Journal of Arthroplasty
Benan M Dala-AliSarah K Muirhead-Allwood

Abstract

Component malposition in resurfacing arthroplasty can cause impingement, reduced range of motion, increased metal wear, and early failure. It is therefore important that any component malposition is recognized early and monitored carefully. We present a case of delayed diagnosis of excess acetabular component anteversion causing posterior femoral neck impingement and pain. We correlate the degree of damage found intraoperatively with the degree of component malposition on the radiographs. This is used as a platform to discuss the optimum positioning of hip resurfacing components and the radiographic methods used to determine component position postoperatively.

References

Jan 8, 2005·The Journal of Bone and Joint Surgery. American Volume·Hans-Georg WillertChristoph H Lohmann
Apr 19, 2005·The Orthopedic Clinics of North America·A J ShimminD L Back
Nov 18, 2005·European Journal of Radiology·Thomas KalteisJoachim Grifka
Aug 3, 2007·The Journal of Bone and Joint Surgery. American Volume·Aamer MalikLawrence D Dorr
Dec 22, 2009·The Journal of Arthroplasty·David J LangtonAntoni V F Nargol
Aug 3, 2010·The Journal of Bone and Joint Surgery. British Volume·G GrammatopoulosD W Murray
Nov 29, 2012·Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine·Ling WangZhongmin Jin
Mar 6, 2015·Eklem hastalıkları ve cerrahisi = Joint diseases & related surgery·Abdurrahman ÖzçelikHakan Ömeroğlu

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