A novel and bespoke absorbable cement restrictor
نویسندگان
چکیده
منابع مشابه
Bone as a cement restrictor in elbow arthroplasty.
Elbow arthroplasty is performed less often than hip or knee arthroplasty. The most common reason for patients requiring elbow arthroplasty is chronic inflammatory joint disease, usually rheumatoid arthritis.1 Two main types of prostheses exist, linked and nonlinked. Prosthesis fixation in bone is achieved with bone cement in almost all linked and non-linked prostheses.2 Cement restrictors preve...
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We have investigated the use of a conically-shaped cement plug made of Polyactive (PA), a biodegradable copolymer. The flexibility and hydrogel properties were thought to facilitate occlusion of the femoral canal even when it was oval or irregular in shape. The function of the plug was first compared with that of the Thackray polyethylene model in 16 artificial plastic femora. The maximum intra...
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15 صفحه اولHigh early strength calcium phosphate bone cement: effects of dicalcium phosphate dihydrate and absorbable fibers.
Calcium phosphate cement (CPC) sets in situ to form resorbable hydroxyapatite with chemical and crystallographic similarity to the apatite in human bones, hence it is highly promising for clinical applications. The objective of the present study was to develop a CPC that is fast setting and has high strength in the early stages of implantation. Two approaches were combined to impart high early ...
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Modular syntheses of oligoarylisocyanide ligands that are derivatives of 2,6-diisopropylphenyl isocyanide (CNdipp) have been developed; tungsten complexes incorporating these oligoarylisocyanide ligands exhibit intense metal-to-ligand charge-transfer visible absorptions that are red-shifted and more intense than those of the parent W(CNdipp)6 complex. Additionally, these W(CNAr)6 complexes have...
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ژورنال
عنوان ژورنال: The Annals of The Royal College of Surgeons of England
سال: 2016
ISSN: 0035-8843,1478-7083
DOI: 10.1308/rcsann.2016.0167