منابع مشابه
Complete knee replacement surgery
In normal activities such as walking, rnning, kneeling, climbing stairs and gettmg in and out of chairs the loa pu OI.the human knee joint can exceed five times the weight of the body. Nowadays large numbers of people make ! urtrer d mands on the knee in participatmg 1_n sucli sport as football, tennis and long distance runnng. It is no wonder that many people go mto their later years with o...
متن کاملThe Use of Bone Graft Substitute in Hand Surgery
Bone defects are a very common problem in hand surgery, occurring in bone tumor surgery, in complicated fractures, and in wrist surgery. Bone substitutes may be used instead of autologous bone graft to avoid donor site morbidity. In this article, we will review our experience with the use of Cerament bone void filler (Bonesupport, Lund, Sweden) in elective and trauma hand surgery. A prospective...
متن کاملPhotopolymerizable Biopolymers for Rapid Prototyping of Cellular Bone Replacement Materials
The disadvantages of materials, which are currently used in orthopaedic surgery have led to the development of new synthetic biocompatible and biodegradable materials. Rapid Prototyping offers the possibility to fabricate cellular structures with nearly arbitrary form and structures out of photocurable liquid acrylate-based formulations by radical polymerization. Such a composition consists of ...
متن کاملPotential Bone Replacement Materials Prepared by Two Methods
Natural and synthetic hydroxyapatite (HA) scaffolds for potential load-bearing bone implants were fabricated by two methods. The natural scaffolds were formed by heating bovine cancellous bone at 1325°C, which removed the organic and sintered the HA. The synthetic scaffolds were prepared by freeze-casting HA powders, using different solid loadings (20–35 vol.%) and cooling rates (1–10°C/min). B...
متن کاملImpaction bone-grafting in revision joint replacement surgery.
The standard graft material for impaction bone-grafting is fresh-frozen femoral head allograft morselized to a particle size as large as is practical to ensure stability and allow new bone formation. The graft must be sufficiently compacted to provide immediate mechanical stability; this requires containment of the graft and substantial impaction energy. Diaphyseal bone fracture and excessive i...
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ژورنال
عنوان ژورنال: European Journal of Trauma
سال: 2006
ISSN: 1439-0590,1615-3146
DOI: 10.1007/s00068-006-9042-1