Hemiarthroplasty of the hip is usually carried out through either
a direct lateral or posterior approach. The aim of this prospective
observational study was to determine any differences in patient-reported
outcomes between the two surgical approaches. From the Swedish Hip Arthroplasty Register we identified patients
of 70 years and above who were recorded as having had a hemiarthroplasty
during 2009. Only patients who had been treated with modern prostheses
were included. A questionnaire was posted to those who remained
alive one year after surgery. A total of 2118 patients (78% of those
available) with a mean age of 85 years (70 to 102) returned the
questionnaire. Aims
Patients and Methods
Congenital pseudarthrosis of the tibia (CPT)
is a rare but well recognised condition. Obtaining union of the pseudarthrosis
in these children is often difficult and may require several surgical
procedures. The treatment has changed significantly since the review
by Hardinge in 1972, but controversies continue as to the best form
of surgical treatment. This paper reviews these controversies. Cite this article:
Despite the increase in numbers of the extreme elderly, little data is available regarding their
We have investigated the effect of multisegmental spinal fusion on the long-term functional and radiological
Many authors have recommended undercorrection of the deformity when carrying out unicompartmental knee arthroplasty (UKA). The isolated effect of alignment of the knee on the
We report the
Our aim was to examine the clinical and radiographic outcomes
in 257 consecutive Oxford unicompartmental knee arthroplasties (OUKAs)
(238 patients), five years post-operatively. A retrospective evaluation was undertaken of patients treated
between April 2008 and October 2010 in a regional centre by two
non-designing surgeons with no previous experience of UKAs. The
Oxford Knee Scores (OKSs) were recorded and fluoroscopically aligned
radiographs were assessed post-operatively at one and five years.Aims
Patients and Methods
We examined prospectively collected data from 6782 consecutive hip fractures and identified 327 fractures in 315 women aged ≤65 years. We report on their demographic characteristics, treatment and
Recent events have highlighted the importance
of implant design for survival and wear-related complications following
metal-on-metal hip resurfacing arthroplasty. The mid-term survival
of the most widely used implant, the Birmingham Hip Resurfacing
(BHR), has been described by its designers. The aim of this study
was to report the ten-year survival and patient-reported functional
outcome of the BHR from an independent centre. In this cohort of 554 patients (646 BHRs) with a mean age of
51.9 years (16.5 to 81.5) followed for a mean of eight years (1
to 12), the survival and patient-reported functional outcome depended
on gender and the size of the implant. In female hips (n = 267)
the ten-year survival was 74% (95% confidence interval (CI) 83 to
91), the ten-year revision rate for pseudotumour was 7%, the mean
Oxford hip score (OHS) was 43 ( This study supports the ongoing use of resurfacing in young active
men, who are a subgroup of patients who tend to have problems with
conventional THR. In contrast, the results in women have been poor
and we do not recommend metal-on-metal resurfacing in women. Continuous
follow-up is recommended because of the increasing incidence of
pseudotumour with the passage of time.
We aimed to identify variables associated with clinical and radiological
The
Our aim was to determine if the height of the cup, lateralisation or the abduction angle correlated with functional outcome or survivorship in revision total hip replacement in patients with a previous diagnosis of developmental dysplasia of the hip. A retrospective investigation of 51 patients (63 hips) who had undergone revision total hip replacement was performed. The mean duration of follow-up was 119 months. Forty-one patients (52 hips) were available for both determination of functional outcome and survivorship analysis. Ten patients (11 hips) were only available for survivorship analysis. The height of the cup was found to have a statistically significant correlation with functional outcome and a high hip centre correlated with a worse
We retrospectively evaluated 18 patients with a mean age of 37.3 years (14 to 72) who had undergone pelvic reconstruction stabilised with a non-vascularised fibular graft after resection of a primary bone tumour. The mean follow-up was 10.14 years (2.4 to 15.7). The mean Musculoskeletal Tumor Society Score was 76.5% (50% to 100%). Primary union was achieved in the majority of reconstructions within a mean of 22.9 weeks (7 to 60.6). The three patients with delayed or nonunion all received additional therapy (chemotherapy/radiation) (p = 0.0162). The complication rate was comparable to that of other techniques described in the literature. Non-vascularised fibular transfer to the pelvis is a simpler, cheaper and quicker procedure than other currently described techniques. It is a biological reconstruction with good results and a relatively low donor site complication rate. However, adjuvant therapy can negatively affect the
Achieving arthrodesis of the ankle can be difficult
in the presence of infection, deformity, poor soft tissues and bone loss.
We present a series of 48 patients with complex ankle pathology,
treated with the Ilizarov technique. Infection was present in 30
patients and 30 had significant deformity before surgery. Outcome
was assessed clinically and with patient-reported
There is no consensus on the benefit of arthroscopically
assisted reduction of the articular surface combined with fixation
using a volar locking plate for the treatment of intra-articular
distal radial fractures. In this study we compared the functional
and radiographic
A total of 92 patients with symptoms for over
six months due to subacromial impingement of the shoulder, who were
being treated with physiotherapy, were included in this study. While
continuing with physiotherapy they waited a further six months for
surgery. They were divided into three groups based on the following
four clinical and radiological criteria: temporary benefit following
steroid injection, pain in the mid-arc of abduction, a consistently positive
Hawkins test and radiological evidence of impingement. Group A fulfilled
all four criteria, group B three criteria and group C two criteria.
A total of nine patients improved while waiting for surgery and
were excluded, leaving 83 who underwent arthroscopic subacromial
decompression (SAD). The new Oxford shoulder score was recorded
pre-operatively and at three and 12 months post-operatively. A total of 51 patients (group A) had a significant improvement
in the mean shoulder score from 18 (13 to 22) pre-operatively to
38 (35 to 42) at three months (p <
0.001). The mean score in
this group was significantly better than in group B (21 patients)
and C (11 patients) at this time. At one year patients in all groups
showed improvement in scores, but patients in group A had a higher
mean score (p = 0.01). At one year patients in groups A and B did
better than those in group C (p = 0.01). Arthroscopic SAD is a beneficial intervention in selected patients.
The four criteria could help identify patients in whom it is likely
to be most effective.
We report the ten-year survival of a cemented
total knee replacement (TKR) in patients aged <
55 years at the
time of surgery, and compare the functional outcome with that of
patients aged >
55 years. The data were collected prospectively
and analysed using Kaplan-Meier survival statistics, with revision
for any reason, or death, as the endpoint. A total of 203 patients
aged <
55 years were identified. Four had moved out of the area
and were excluded, leaving a total of 221 TKRs in 199 patients for
analysis (101 men and 98 women, mean age 50.6 years (28 to 55));
171 patients had osteoarthritis and 28 had inflammatory arthritis.
Four patients required revision and four died. The ten-year survival
using revision as the endpoint was 98.2% (95% confidence interval
94.6 to 99.4). Based on the Oxford knee scores at five and ten years,
the rate of dissatisfaction was 18% and 21%, respectively. This
was no worse in the patients aged <
55 years than in patients
aged >
55 years. These results demonstrate that the cemented PFC Sigma knee has
an excellent survival rate in patients aged <
55 ten years post-operatively,
with clinical outcomes similar to those of an older group. We conclude
that TKR should not be withheld from patients on the basis of age.
We analysed the
In order to clarify how intra-articular lesions
influence the survival of a periacetabular osteotomy in patients
with dysplasia of the hip, we performed an observational study of
121 patients (121 hips) who underwent a transposition osteotomy
of the acetabulum combined with an arthroscopy. Their mean age was
40.2 years (13 to 64) and the mean follow-up was 9.9 years (2 to
18). Labral and cartilage degeneration tended to originate from
the anterosuperior part of the acetabulum, followed by the femoral
side. In all, eight hips (6.6%) had post-operative progression to
Kellgren–Lawrence grade 4 changes, and these hips were associated
with the following factors: moderate osteoarthritis, decreased width
of the joint space, joint incongruity, and advanced intra-articular
lesions (subchondral bone exposure in the cartilage and a full-thickness
labral tear). Multivariate analysis indicated subchondral bone exposure
on the femoral head as an independent risk factor for progression
of osteoarthritis (p = 0.003). In hips with early stage osteoarthritis,
femoral subchondral bone exposure was a risk factor for progression of
the grade of osteoarthritis. . Although the