We report a
The osteoinductive properties of demineralised
bone matrix have been demonstrated in animal studies. However, its therapeutic
efficacy has yet to be proven in humans. The clinical properties
of AlloMatrix, an injectable calcium-based demineralised bone matrix
allograft, were studied in a
Our aim in this
In a
In a
There has been a recent increase in interest
for non-cemented fixation in total knee arthroplasty (TKA), however
the superiority of cement fixation is an ongoing debate. . Whereas the results based on Level III and IV evidence show similar
survivorship rates between the two types of fixation, Level I and
II evidence strongly support cemented fixation. United Kingdom,
Australia, Sweden, and New Zealand registry data show lower failure
rates and greater usage of cemented than non-cemented fixation.
Case series studies have also indicated greater functional outcomes
and lower revision rates among cemented TKAs. Non-cemented fixation
involves more patellofemoral complications, including increased
susceptibility to wear due to a thinner polyethylene bearing on
the cementless metal-backed component. The combination of results
from registry data,
A
We describe an apparently unreported finding during hip operations: a tear at the insertion of gluteus medius and gluteus minimus. This defect may well be known to many surgeons with experience of hip replacement and hemiarthroplasty for fractures of the neck of the femur, but a Medline search has failed to find a previous description. We made a
We report a
We describe the results of surgical treatment in a
The rehabilitation of elderly patients after hip fractures is important: we report a
In a
We report a
We have carried out a
We carried out a
Researchers continue to seek easier ways to evaluate the quality of bone and screen for osteoporosis and osteopenia. Until recently, radiographic images of various parts of the body, except the distal femur, have been reappraised in the light of dual-energy X-ray absorptiometry (DXA) findings. The incidence of osteoporotic fractures around the knee joint in the elderly continues to increase. The aim of this study was to propose two new radiographic parameters of the distal femur for the assessment of bone quality. Anteroposterior radiographs of the knee and bone mineral density (BMD) and T-scores from DXA scans of 361 healthy patients were prospectively analyzed. The mean cortical bone thickness (CBTavg) and the distal femoral cortex index (DFCI) were the two parameters that were proposed and measured. Intra- and interobserver reliabilities were assessed. Correlations between the BMD and T-score and these parameters were investigated and their value in the diagnosis of osteoporosis and osteopenia was evaluated.Objectives
Methods
We have undertaken a five-year
1. A conservative approach to the varus deformity of anaesthetic feet in infants with myelomeningocele is advocated. Thirty-three of thirty-five varus feet treated by this method, supplemented when necessary by a minor operation to correct equinus, responded satisfactorily in this
Although arthroscopy of the hip is being carried out increasingly, little is known about the rate of associated complications. We describe a
This