To evaluate the incidence of primary venous thromboembolism (VTE),
epidural haematoma, surgical site infection (SSI), and 90-day mortality
after elective spinal surgery, and the effect of two protocols for
prophylaxis. A total of 2181 adults underwent 2366 elective spinal procedures
between January 2007 and January 2012. All patients wore anti-embolic
stockings, mobilised early and were kept adequately hydrated. In
addition, 29% (689) of these were given low molecular weight heparin
(LMWH) while in hospital. SSI surveillance was undertaken using the
Centers for Disease Control and Prevention criteria.Aims
Patients and Methods
Resection of the proximal humerus for the primary malignant bone
tumour sometimes requires We reviewed 45 patients who had undergone resection of a primary
malignant tumour of the proximal humerus. There were 29 in the deltoid
sparing group and 16 in the deltoid resecting group. Imaging studies
were reviewed to assess tumour extension and soft-tissue involvement.
The presence of a fat rim separating the tumour from the deltoid
on MRI was particularly noted. The cumulative probability of local
recurrence was calculated in a competing risk scenario.Aims
Patients and Methods
We present the clinical and radiological results at a minimum
follow-up of five years for patients who have undergone multiple
cement-in-cement revisions of their femoral component at revision
total hip arthroplasty (THA). We reviewed the outcome on a consecutive series of 24 patients
(10 men, 14 women) (51 procedures) who underwent more than one cement-in-cement
revision of the same femoral component. The mean age of the patients was
67.5 years (36 to 92) at final follow-up. Function was assessed using the original Harris hip score (HHS),
Oxford Hip Score (OHS) and the Merle D’Aubigné Postel score (MDP).Aims
Patients and Methods
The aims of this study were to establish the incidence of acute
Achilles tendon rupture (AATR) in a North American population, to
select demographic subgroups and to examine trends in the management
of this injury in the province of Ontario, Canada. Patients ≥ 18 years of age who presented with an AATR to an emergency
department in Ontario, Canada between 1 January 2003 and 31 December
2013 were identified using administrative databases. The overall
and annual incidence density rate (IDR) of AATR were calculated
for all demographic subgroups. The annual rate of surgical repair
was also calculated and compared between demographic subgroups.Aims
Patients and Methods
Non-traumatic osteonecrosis of the femoral head
is a potentially devastating condition, the prevalence of which
is increasing. Many joint-preserving forms of treatment, both medical
and surgical, have been developed in an attempt to slow or reverse
its progression, as it usually affects young patients. However, it is important to evaluate the best evidence that is
available for the many forms of treatment considering the variation
in the demographics of the patients, the methodology and the outcomes
in the studies that have been published, so that it can be used
effectively. The purpose of this review, therefore, was to provide an up-to-date,
evidence-based guide to the management, both non-operative and operative,
of non-traumatic osteonecrosis of the femoral head. Cite this article:
Radial head arthroplasty (RHA) may be used in the treatment of
non-reconstructable radial head fractures. The aim of this study
was to evaluate the mid-term clinical and radiographic results of
RHA. Between 2002 and 2014, 77 RHAs were implanted in 54 men and 23
women with either acute injuries (54) or with traumatic sequelae
(23) of a fracture of the radial head. Four designs of RHA were
used, including the Guepar (Small Bone Innovations (SBi)/Stryker;
36), Evolutive (Aston Medical; 24), rHead RECON (SBi/Stryker; ten)
or rHead STANDARD (SBi/Stryker; 7) prostheses. The mean follow-up
was 74.0 months (standard deviation (Aims
Patients and Methods
In the initial development of total shoulder arthroplasty (TSA),
the humeral component was usually fixed with cement. Cementless
components were subsequently introduced. The aim of this study was
to compare the long-term outcome of cemented and cementless humeral
components in arthroplasty of the shoulder. All patients who underwent primary arthroplasty of the shoulder
at our institution between 1970 and 2012 were included in the study.
There were 4636 patients with 1167 cemented humeral components and
3469 cementless components. Patients with the two types of fixation
were matched for nine different covariates using a propensity score
analysis. A total of 551 well-balanced pairs of patients with cemented
and cementless components were available after matching for comparison
of the outcomes. The clinical outcomes which were analysed included loosening
of the humeral component determined at revision surgery, periprosthetic
fractures, post-operative infection and operating time.Aims
Patients and Methods
Our aim was to investigate the prevalence of A total of 46 patients undergoing either an arthroscopic capsular
release or stabilisation had biopsies taken from the subcutaneous
fat and capsule of the shoulder at the time of surgery. These samples
were sent for culture in enrichment, and also for Nucleic Acid Amplification
testing. The prevalence of Aims
Patients and Methods
Our aim was to report survivorship data and lessons learned with
the Corail/Pinnacle cementless total hip arthroplasty (THA) system. Between August 2005 and March 2015, a total of 4802 primary cementless
Corail/Pinnacle THAs were performed in 4309 patients. In March 2016,
we reviewed these hips from a prospectively maintained database.Aims
Patients and Methods
To evaluate whether an ultra-low-dose CT protocol can diagnose
selected limb fractures as well as conventional CT (C-CT). We prospectively studied 40 consecutive patients with a limb
fracture in whom a CT scan was indicated. These were scanned using
an ultra-low-dose CT Reduced Effective Dose Using Computed Tomography
In Orthopaedic Injury (REDUCTION) protocol. Studies from 16 selected
cases were compared with 16 C-CT scans matched for age, gender and
type of fracture. Studies were assessed for diagnosis and image
quality. Descriptive and reliability statistics were calculated.
The total effective radiation dose for each scanned site was compared.Aims
Patients and Methods
This is a prospective randomised controlled trial comparing the
functional outcomes of plate fixation and elastic stable intramedullary
nailing (ESIN) of completely displaced mid-shaft fractures of the
clavicle in the active adult population. We prospectively recruited 123 patients and randomised them to
either plate fixation or ESIN. Patients completed the Quick Disabilities
of the Arm, Shoulder and Hand (DASH) score at one to six weeks post-operatively.
They were followed up at six weeks, three and six months and one
year with radiographs, and their clinical outcome was assessed using
both the DASH and the Constant Score.Aims
Patients and Methods
Risk of revision following total knee arthroplasty (TKA) is higher
in patients under 55 years, but little data are reported regarding
non-revision outcomes. This study aims to identify predictors of
dissatisfaction in these patients. We prospectively assessed 177 TKAs (157 consecutive patients,
99 women, mean age 50 years; 17 to 54) from 2008 to 2013. Age, gender,
implant, indication, body mass index (BMI), social deprivation,
range of movement, Kellgren-Lawrence (KL) grade of osteoarthritis
(OA) and prior knee surgery were recorded. Pre- and post-operative
Oxford Knee Score (OKS) as well as Short Form-12 physical (PCS)
and mental component scores were obtained. Post-operative range
of movement, complications and satisfaction were measured at one
year.Aims
Patients and Methods
We present the results of correcting a double or triple curve
adolescent idiopathic scoliosis using a convex segmental pedicle
screw technique. We reviewed 191 patients with a mean age at surgery of 15 years
(11 to 23.3). Pedicle screws were placed at the convexity of each
curve. Concave screws were inserted at one or two cephalad levels
and two caudal levels. The mean operating time was 183 minutes (132
to 276) and the mean blood loss 0.22% of the total blood volume
(0.08% to 0.4%). Multimodal monitoring remained stable throughout
the operation. The mean hospital stay was 6.8 days (5 to 15).Aims
Patients and Methods
The purpose of this study was to evaluate the existing literature from 2005 to 2016 reporting on the efficacy of surgical management of patients with femoroacetabular impingement (FAI) secondary to slipped capital femoral epiphysis (SCFE). The electronic databases MEDLINE, EMBASE, and PubMed were searched and screened in duplicate. Data such as patient demographics, surgical technique, surgical outcomes and complications were retrieved from eligible studies.Objectives
Methods
