uncemented

<p class="abstract"><strong>Background:</strong> Osteonecrosis of femoral head (ONFH) is characterised by cell death in the subchondral bone caused abnormalities blood flow to head. About 5% 13% arthroplasties are performed yearly for ONFH United States. Ficat and Arlet classification commonest system used grading ONFH. Advanced stages 3 4 best managed with total hip arthropla...

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Stro-1-positive BMSCs predict postoperative periprosthetic bone mineral density outcomes in uncemented total hip arthroplasty patients

2014

Yi Shen Xiaomiao Li Yurun Ding Weiping Ren Weili Wang

BACKGROUND Bone marrow cell profiles are variable after total hip arthroplasty (THA), including variable levels of Stro-1+ and bone morphogenetic protein receptor (BMPRs)+ cells. We investigated the impact of bone marrow cell profiles on changes in periprosthetic bone mineral density (BMD) in uncemented THA patients. MATERIAL AND METHODS Bone marrow aspirates were collected from the metaphyse...

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