Aims. The aims of this study were to evaluate the clinical and radiological
outcomes of instrumented posterolateral fusion (PLF) performed in
patients with rheumatoid arthritis (RA). . Methods. A total of 40 patients with RA and 134 patients without RA underwent
instrumented PLF for spinal stenosis between January 2003 and December
2011. The two groups were matched for age, gender, bone mineral
density, the history of smoking and diabetes, and number of fusion
segments. . The clinical outcomes measures included the visual analogue scale
(VAS) and the Korean Oswestry Disability Index (KODI), scored before
surgery, one year and two years after surgery. Radiological outcomes
were evaluated for problems of fixation, nonunion, and adjacent
segment disease (ASD). The mean follow-up was 36.4 months in the RA
group and 39.1 months in the non-RA group. Results. Both groups had significant improvement in symptoms one year
after surgery, while the RA group showed some deterioration of outcome
scores owing to complications during the second year after surgery.
Complications occurred at a higher rate in the group with RA (19
patients, 47.5%) than in those without RA (23 patients, 17.1%) (p
<
0.001). A total of 15 patients in the RA group (37.5%) required
revision surgery, mainly for implant failure and post-operative
infection. . Discussion. Multimodal approaches should be considered when performing instrumented
PLF in patients with RA to reduce the rate of complications, such
as problems of fixation, post-operative infection and nonunion. Take home message: Specific strategies should be undertaken in
order to optimise
Inflammatory pseudotumours occasionally occur after metal-on-metal hip resurfacing and often lead to revision. Our aim was to determine the severity of this complication by assessing the
Successful management of late presenting hip
dislocation in childhood is judged by the
The aim of this study was to determine whether
obesity affects pain, surgical and functional outcomes following lumbar
spinal fusion for low back pain (LBP). A systematic literature review and meta-analysis was made of
those studies that compared the
Aims. The
Aims. The aim of this study was to identify the incidence of positive
cultures during the second stage of a two-stage revision arthroplasty
and to analyse the association between positive cultures and an
infection-free
A prospective cohort of 222 patients who underwent revision hip replacement between April 2001 and March 2004 was evaluated to determine predictors of function, pain and activity level between one and two years post-operatively, and to define quality of life
Aims. Medial unicompartmental knee arthroplasty (UKA) is associated
with successful
The purpose of this study was to evaluate the
long-term
Aims. Promising medium-term results from total shoulder arthroplasty
(TSA) have been reported for the treatment of primary osteoarthritis
in young and middle-aged patients. The aim of this study was to
evaluate the long-term functional and radiological
This nationwide prospective study was designed to determine prognostic factors and evaluate the
Aims. The aims of this study were to describe the prevalence of previous
lumbar surgery in patients who undergo total hip arthroplasty (THA)
and to investigate their patient-reported
Aims. To validate the English language Forgotten Joint Score-12 (FJS-12)
as a tool to evaluate the
To evaluate the influence of discharge timing on 30-day complications following total knee arthroplasty (TKA). We identified patients aged 18 years or older who underwent TKA between 2005 and 2016 from the American College of Surgeons’ National Surgical Quality Improvement Program (NSQIP) database. We propensity score-matched length-of-stay (LOS) groups using all relevant covariables. We used multivariable regression to determine if the rate of complications and re-admissions differed depending on LOS.Aims
Patients and Methods
Although good clinical outcomes have been reported for monolithic tapered, fluted, titanium stems (TFTS), early results showed high rates of subsidence. Advances in stem design may mitigate these concerns. This study reports on the use of a current monolithic TFTS for a variety of indications. A multi-institutional retrospective study of all consecutive total hip arthroplasty (THA) and revision total hip arthroplasty (rTHA) patients who received the monolithic TFTS was conducted. Surgery was performed by eight fellowship-trained arthroplasty surgeons at four institutions. A total of 157 hips in 153 patients at a mean follow-up of 11.6 months (SD7.8) were included. Mean patient age at the time of surgery was 67.4 years (SD 13.3) and mean body mass index (BMI) was 28.9 kg/m2 (SD 6.5). Outcomes included intraoperative complications, one-year all-cause re-revisions, and subsidence at postoperative time intervals (two weeks, six weeks, six months, nine months, and one year).Aims
Methods
We define the long-term
Following arthroplasty of the knee, the patient’s
perception of improvement in symptoms is fundamental to the assessment
of
We reviewed the long-term radiological
Aims. The aims of this study were to compare the mid-term outcomes
of patients with late-stage arthritis of the wrist treated with
proximal row carpectomy (PRC) and dorsal capsular interposition
(DCI) arthroplasty with a matched cohort treated with routine PRC
alone. Patients and Methods. A total of 25 arthritic wrists (24 patients) with pre-existing
degenerative changes of the proximal capitate and/or the lunate
fossa of the radius were treated with PRC + DCI over a ten-year
period. This group of patients were matched 1:2 with a group of
50 wrists (48 patients) without degenerative changes in the capitate
or lunate fossa that were treated with a routine PRC alone during
the same period. The mean age of the patients at the time of surgery
was 56.8 years (25 to 81), and the demographics and baseline range
of movement of the wrist, grip strength, Quick Disabilities of the
Arm, Shoulder, and Hand (QuickDASH) score, and Patient-Rated Wrist
Evaluation (PRWE) score were similar in both groups. . Results. At a mean follow-up of 5.9 years (1.8 to 11.8), significant improvements
in mean grip strength, the flexion-extension arc of movement of
the wrist, QuickDASH, and PRWE scores were seen in both groups.
There was no diifference between the groups for any of the
We reviewed the