1. Transplantations of autografts and of Kiel
The feasibility of bone transport with
Aims. This study aims to assess first, whether mutations in the epidermal
growth factor receptor (EGFR) and Kirsten rat sarcoma (kRAS) genes
are associated with overall survival (OS) in patients who present
with symptomatic
We investigated the eventual diagnosis in patients referred to a tertiary centre with a possible diagnosis of a primary
The aim of our study was to investigate the effect of platelet-rich plasma on the proliferation and differentiation of rat bone-marrow cells and to determine an optimal platelet concentration in plasma for osseous tissue engineering. Rat bone-marrow cells embedded in different concentrations of platelet-rich plasma gel were cultured for six days. Their potential for proliferation and osteogenic differentiation was analysed. Using a rat limb-lengthening model, the cultured rat bone-marrow cells with platelet-rich plasma of variable concentrations were transplanted into the distraction gap and the quality of the regenerate
1. Two inches of lengthening may be gained in the femur, and three inches in the tibia and fibula, without complication. 2. More than this may be secured at the risk of temporary external popliteal paresis. 3. Lengthening of the tibia and fibula is more certain and more easy to control than lengthening of the femur. 4. Traction, and counter-traction through the
1 . The incidence of hydatid disease in
We aimed to highlight the relationship between age and the architectural properties of trabecular
Our aim was to determine the relationship between age and the mechanical and physical properties of trabecular
The passage of technetium-labelled methylene diphosphonate (99mTc-MDP) across rat
Low
1. Fifty cases of fibrosarcoma from the records of the Bristol Bone Tumour Registry are reviewed. They present further clinical and radiological evidence supporting the concept of fibrosarcoma as a distinctive type of bone tumour. 2. The radiographic appearances have often been those ofan osteolytic lesion totally enclosed by reactive subperiosteal new
Resurfacing arthroplasty of the hip is being performed more frequently in the United Kingdom. The majority of these patients are younger than 55 years of age, and in this group the key benefits include conservation of femoral
One of the aims of this work was to find criteria by which the quality of
We identified 42 patients who presented to our unit over a 27-year period with a secondary radiation-induced sarcoma of
1. The rates of vascularisation in 119 autogenous, homogenous and heterogenous bone grafts, placed in the femoral medullary cavity and under the renal capsule of rabbits, were studied. 2. Substantial differences have been found in the speed of vascular penetration and arrangement among autografts, homografts and heterografts : penetration of the heterogenous implant was six or more times slower. Moreover, large areas of the homografts and heterografts were often totally excluded from the circulation for as long as the research was continued (up to three months). Revascularisation of the cortical
The aim of this study was to determine whether
the level of circulating C-reactive protein (CRP) before treatment predicted
overall disease-specific survival and local tumour control in patients
with a sarcoma of