Aims. The aim of this study was to assess the safety and clinical outcome of patients with a
Aims. The aim of this study was to describe the epidemiology of closed
isolated fractures of the
1. Previous investigations into the blood supply of the
Fractures of the
1. The combination of
Intramedullary locking nails have proved to be of considerable advantage when treating complex, comminuted or segmental
The treatment of fractures of the
We reviewed 28 children with unilateral middle-third fractures of the
Ten uncemented total hip replacements were performed in 1975 using an implant in which the cobalt-chrome femoral stem was coated to give a porous surface. In all but one case a high-density polyethylene head was used. The radiological changes in the upper
1. A series of 154 patients with 156
We report the outcome of 19 children aged 5.2 to 13.2 years with 20 fractures of the
We undertook a retrospective study of 50 consecutive patients (41 male, 9 female) with an infected nonunion and bone defect of the
We analysed retrospectively the risk factors
leading to femoral overgrowth after flexible intramedullary nailing
in 43 children (mean age 7.1 years (3.6 to 12.0)) with fractures
of the shaft of the femur. We reviewed their demographic data, mechanism
of injury, associated injuries, the type and location of the fractures,
the nail–canal diameter (NCD) ratios and femoral overgrowth at a
mean follow-up of 40.7 months (25.2 to 92.7). At that time, the
children were divided into two groups, those with femoral overgrowth
of <
1 cm (Group 1), and those with overgrowth of ≥ 1 cm (Group
2). The mean femoral overgrowth of all patients was 0.6 cm at final
follow-up. Overgrowth of ≥ 1 cm was noted in 11 children (25.6%).
The NCD ratio was significantly lower in Group 2 than in Group 1,
with an odds ratio of 30.0 (p = 0.003). We believe that a low NCD ratio is an indicator of an unstable
configuration with flexible intramedullary nailing, and have identified
an association between a low NCD ratio and femoral overgrowth resulting
in leg-length discrepancy after flexible intramedullary nailing
in paediatric
A study was made of the mechanics of blood-bearing in a series of patients treated with a cast-brace for fracture of the distal femur. Knee hinges incorporating strain-gauges, a simple force-plate on the floor and a standardised weight-bearing test were used to record axial loads through the cast-brace itself and through the fracture during the phases of healing. The cast-brace carried loads of only 10 to 20 per cent of body weight and functioned mainly as an antibuckling hinged tube. Patterns of weight-bearing recovery showed that the fracture itself limited loads to safe levels. A measure of the recovery of strength at the fracture was determined and termed the "fracture load index". Graphs obtained in this way demonstrated four biomechanical phases of bony union which correlated well with the stages of clinical healing. The clinical application of these results have led to improvements in the design of braces and the use of a cylinder cast-brace for fractures of the distal half of the
1. Three cases of injury to the femoro-popliteal artery complicating fracture of the
We report the use of elastic stable intramedullary nailing (ESIN) in 123 fractures of the
The torsion of both femora was evaluated in 110 patients who had been treated by intramedullary nailing for unilateral
In patients with traumatic brain injury and fractures
of long bones, it is often clinically observed that the rate of bone
healing and extent of callus formation are increased. However, the
evidence has been unconvincing and an association between such an
injury and enhanced fracture healing remains unclear. We performed
a retrospective cohort study of 74 young adult patients with a mean
age of 24.2 years (16 to 40) who sustained a
From a series of 190 consecutive fractures of the shaft of the femur treated by closed Kuntscher nailing, 32 of the more severely comminuted have been studied to determine whether treatment by closed nailing was justified. Radiological criteria were used to divide them into 19 who were moderately comminuted and 13 grossly so. Twenty-four patients were less than 21 years of age and 19 patients had 40 significant associated injuries. Fifteen fractures were nailed on the day of injury, and complications were few. Nineteen patients had a supplementary cast-brace and all those who had been employed returned to work. Twelve patients had shortening of up to two centimetres and two had three centimetres; four had mild rotational deformities; seven had mild restriction of knee flexion; and two had delayed union. There were no infections. The advantages of this technique include a negligible risk of infection and rapid stabilisation of even grossly comminuted fractures, thus facilitating management of other injuries. The 44 per cent incidence of shortening is counterbalanced by early mobilisation and rapid return of knee function. It is concluded that when proper equipment and expertise are available then closed nailing is the treatment of choice for severely comminuted fractures of the
In two hospitals, 115 consecutive open