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Arlen D. Hanssen
Researcher at Mayo Clinic
Publications - 351
Citations - 29275
Arlen D. Hanssen is an academic researcher from Mayo Clinic. The author has contributed to research in topics: Arthroplasty & Periprosthetic. The author has an hindex of 91, co-authored 349 publications receiving 25847 citations. Previous affiliations of Arlen D. Hanssen include University of Nebraska Medical Center & Virginia Commonwealth University.
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Journal ArticleDOI
Morbid obesity: a significant risk factor for failure of two-stage revision total knee arthroplasty for infection.
Chad D. Watts,Eric R. Wagner,Matthew T. Houdek,Douglas R. Osmon,Arlen D. Hanssen,David G. Lewallen,Tad M. Mabry +6 more
TL;DR: Morbidly obese patients have markedly elevated risks of reinfection, reoperation, and component resection as well as poorer intermediate-term clinical outcome scores compared with nonobese patients following revision total hip arthroplasty for periprosthetic joint infection.
Journal ArticleDOI
Failed Metal-on-Metal Hip Arthroplasties: A Spectrum of Clinical Presentations and Operative Findings
TL;DR: Increased awareness of the modes of failure will bring to light the potential complications particular to metal-on-metal articulations while placing these complications into the context of failures associated with all hip arthroplasties.
Patent
Femoral augments for use with knee joint prosthesis
Jeff Blaylock,Michael Cook,Ron Donkers,Scott Dykema,Maleata Hall,John E. Meyers,Arlen D. Hanssen,David G. Lewallen +7 more
TL;DR: In this paper, a femoral augment for use with a knee joint prosthesis is described, which includes a main body portion, an aperture formed within the main body and extending in a generally distal/proximal direction.
Journal ArticleDOI
The use of porous prostheses in delayed reconstruction of total hip replacements that have failed because of infection
TL;DR: The fact that 18 per cent of the patients had a recurrent infection suggests that avoidance of the use of bone cement does not improve the rate of resolution of infection after a delayed revision operation in patients who have an infection following a total hip arthroplasty.
Journal ArticleDOI
Midterm to long-term followup of staged reimplantation for infected hip arthroplasty.
TL;DR: Based on results, the method of fixation used for the femoral component during two-stage reimplantation surgery should be based on the surgeon’s preference for fixation combined with the assessment of femoral bone stock.