Revision of an unstable HELICA endoprosthesis with a Zurich cementless total hip replacement
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چکیده
منابع مشابه
Revision of an unstable HELICA endoprosthesis with a Zurich cementless total hip replacement.
A six-year-old, female, spayed Labrador Retriever was evaluated for progressive lameness of one year duration, ending in non-weight-bearing of the right hindlimb. The dog had a history of severe coxarthrosis of both hip joints, and had a HELICA hip prosthesis implanted in the right hip 18 months before. On survey radiographs, the acetabular and femoral components appeared unstable, with a large...
متن کاملCementless total hip replacement complications.
early osteointegration. On-growth of bone to porous coated prostheses is influenced by many factors such as the composition and topography of the surface, as well as the local biological and mechanical environment in the immediately adjacent bone. Given that the short stem femoral implant is orientated in a more oblique to transverse trajectory, it might be subjected to greater bending moments ...
متن کاملCementless revision for infected total hip replacements.
Our aim was to determine the success rate of repeated debridement and two-stage cementless revision arthroplasty according to the type of infected total hip replacement (THR). We enrolled 294 patients (294 hips) with an infected THR in the study. There were 222 men and 72 women with a mean age of 55.1 years (24.0 to 78.0). The rate of control of infection after the initial treatment and after r...
متن کاملZurich cementless total hip replacement: retrospective evaluation of 2nd generation implants in 60 dogs.
OBJECTIVE To evaluate the results of application, and identify complications, of the 2nd generation of Zurich Cementless Total Hip Replacement (ZCTHR). STUDY DESIGN Case series. ANIMALS Client-owned dogs (n=60) that had ZCTHR (n=65). METHODS Dogs with ZCTHR (2001-2003) with a minimum follow-up > or =6 months were evaluated. Data included signalment, cup position, longest follow-up, compli...
متن کاملThe unstable total hip replacement.
Instability after total hip arthroplasty (THA) is not a rare occurrence. Numerous factors have been associated with dislocation including surgical approach, implant design, failure to restore proper hip mechanics and soft tissue restraints, and patient variables such as early postoperative compliance, soft tissue integrity, and neurologic conditions such as poor proprioception. A thorough under...
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ژورنال
عنوان ژورنال: Veterinary and Comparative Orthopaedics and Traumatology
سال: 2010
ISSN: 0932-0814,2567-6911
DOI: 10.3415/vcot-09-08-0083