Second-generation Extensively Porous-coated THA Stems at Minimum 10-year Followup
نویسندگان
چکیده
منابع مشابه
Rupture of Extensively Porous Coated Stems. - A Case Series of 2 Patients
INTRODUCTION Mechanical failure of femoral stems of revision hip arthroplasty has been rarely reported. In the current study, the cause of two stem fractures, which occurred in vivo, was analysed with use of clinical and radiological data, and the functional result after revision is presented. CASE REPORT Two patients, A 70-year-old male and a 73-year-old female, both of Mediterranean ethnic,...
متن کاملMinimum 5-year follow-up for primary THA using a tapered, proximally coated cementless stem.
The purpose of this study was to assess the survivorship of a proximally coated, cementless femoral stem used for total hip arthroplasty at a minimum 5-year follow-up by assessing clinical outcomes and implant survival. A total of 936 primary total hip arthroplasties were performed in 854 patients by 3 high-volume surgeons between 2001 and 2007. Patients included 385 men and 469 women with a me...
متن کاملComparison of Hydroxyapatite-coated stems in total hip arthroplasty after a minimum 10-years follow-up.
PURPOSE OF THE STUDY Hydroxypatite coating (HAC) was introduced into total hip arthroplasty (THA) practice to improve the fixation interface between bone and prosthesis. To test this assumption however, long-term follow-up investigations are needed. In this study, we present data for two consecutive series of THA stems with HAC and a minimum ten-year follow-up. MATERIAL Overall, 249 patients (2...
متن کاملExtensively porous-coated stems for femoral revision: reliable choice for stem revision in Paprosky femoral type III defects.
Between January 1999 and August 2008, ninety-six femoral revisions were performed with extensively porous-coated stems in Paprosky type III femoral defects (89 type IIIA and 7 type IIIB defects). Seven type IIIB defects with a mean canal of 16.5 mm were observed; 6 defects achieved stable bone ingrowth and 1 achieved stable fibrous condition. Average postoperative Harris Hip Score was 92.3±8 (r...
متن کاملSecond-Generation Versus First-Generation Cementless Tapered Wedge Femoral Stems.
Clinical outcomes of a new second-generation proximally coated, tapered wedge cementless stem were compared with those of its predecessor regarding (1) all-cause implant survivorship; (2) objective and subjective outcomes; (3) complications; and (4) radiographic features. Patients who underwent a primary total hip arthroplasty with the second-generation stem (68 hips) were compared with those w...
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ژورنال
عنوان ژورنال: Clinical Orthopaedics & Related Research
سال: 2009
ISSN: 0009-921X
DOI: 10.1007/s11999-009-0831-9