Retroacetabular osteolytic lesions behind well-fixed prosthetic cups: pilot study of bearings-retaining surgery
نویسندگان
چکیده
منابع مشابه
Progression of Periacetabular Osteolytic Lesions
INTRODUCTION: Osteolysis adjacent to the acetabular component of hip prostheses remains the most challenging complication of total hip arthroplasty in the medium to long-term. This loss of bone can cause the prosthesis to lose fixation and, when severe enough, can lead to fracture of the pelvis. Therefore, knowledge of how osteolysis develops and progresses is important in order to develop opti...
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Cytodiagnosis of bony lesions are mainly done where cortical destruction and soft tissue infiltration is evident. Cytodiagnosis of osteolytic lesions with intact cortex is an uncommon procedure, and open bone biopsy is the preferred diagnostic modality. We have done a prospective cytopathological study of such lesions on patients who had come to a Tertiary Teaching Hospital in between February ...
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Osteolytic lesions seen on plain radiographs can be caused by various disorders of the bones such as simple bone cyst, aneurysmal bone cyst, plasmacytoma, giant cell tumor, eosinophilic granuloma and tuberculosis. We studied prospectively Tc-99m-methylene diphosphonate bone scan findings in osteolytic lesions seen radiologically and followed them to histopathology. Interestingly, the scans in t...
متن کاملRetaining well-fixed cementless stem in the treatment of infected hip arthroplasty
Open Access This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the source is credited. DOI 10.3109/17453674.2013.814013 Sir—I have read the Acta article: Retaining well-fixed cementless stem in the treatment of infected hip arthroplasty” by Lee et al. (2...
متن کاملRetaining well-fixed cementless stem in the treatment of infected hip arthroplasty
BACKGROUND AND PURPOSE Two-stage reconstruction, reimplantation after removal of an infected prosthesis, has been considered to be the gold standard for treatment of infected hip arthroplasty. However, during the removal of a well-fixed femoral stem, the proximal femur can be damaged and a sequestrum can be formed, which might lead to chronic osteomyelitis and difficulty in reimplantation. We w...
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ژورنال
عنوان ژورنال: Journal of Orthopaedics and Traumatology
سال: 2008
ISSN: 1590-9921,1590-9999
DOI: 10.1007/s10195-008-0031-5