Annales chirurgiae et gynaecologiae
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Comparative Study
Treatment of periprosthetic fractures in association with total hip arthroplasty--a retrospective comparison between revision stem and plate fixation.
In periprosthetic fracture associated with hip arthroplasty, no consensus exists about the use of plate fixation or revision stem except for cases where the stem is loose in a young patient and a revision is made. The aim of the present retrospective study was to compare two commonly used alternatives for treatment of the fracture--revision arthroplasty and plate fixation. ⋯ Cases where the prosthesis stem is stable, where its removal would include great risks and, where the biomechanical conditions are optimal, are best treated with plate fixation. In cases where the stem is loose and where a choice is possible, stem revision is preferable to plate fixation.