Receive monthly Table of Contents alerts from The Bone & Joint Journal
Comprehensive article alerts can be set up and managed through your account settings
View my account settings
In the time since Letournel popularised the surgical
treatment of acetabular fractures, more than 25 years ago, there
have been many changes within the field, related to patients, surgical
technique, implants and post-operative care. However, the long-term
outcomes appear largely unchanged. Does this represent stasis or
have the advances been mitigated by other negative factors? In this
article we have attempted to document the recent changes within
the surgery of patients with a fracture involving the acetabulum,
outline contemporary management, and identify the major problem
areas where further research is most needed. Cite this article:
The mucopolysaccharidoses (MPS) are a group of
inherited lysosomal storage disorders with clinical manifestations relevant
to the orthopaedic surgeon. Our aim was to review the recent advances
in their management and the implications for surgical practice. The current literature about MPSs is summarised, emphasising
orthopaedic complications and their management. Recent advances in the diagnosis and management of MPSs include
the recognition of slowly progressive, late presenting subtypes,
developments in life-prolonging systemic treatment and potentially
new indications for surgical treatment. The outcomes of surgery
in these patients are not yet validated and some procedures have
a high rate of complications which differ from those in patients
who do not have a MPS. The diagnosis of a MPS should be considered in adolescents or
young adults with a previously unrecognised dysplasia of the hip.
Surgeons treating patients with a MPS should report their experience
and studies should include the assessment of function and quality
of life to guide treatment. Cite this article:
Our aim was to evaluate the radiographic characteristics of patients
undergoing total hip arthroplasty (THA) for the potential of posterior
bony impingement using CT simulations. Virtual CT data from 112 patients who underwent THA were analysed.
There were 40 men and 72 women. Their mean age was 59.1 years (41
to 76). Associations between radiographic characteristics and posterior
bony impingement and the range of external rotation of the hip were
evaluated. In addition, we investigated the effects of pelvic tilt
and the neck/shaft angle and femoral offset on posterior bony impingement.Aims
Patients and Methods
To determine whether there is any association between glomerular
filtration rate (GFR) and blood cobalt (Co) and chromium (Cr) levels
in patients with metal-on-metal (MoM) hip arthroplasty. We identified 179 patients with a unilateral 36 mm diameter head
as part of a stemmed Summit-Pinnacle MoM hip arthroplasty. GFR was
calculated using the Modification of Diet in Renal Disease formula.Aims
Patients and Methods
Tantalum (Ta) trabecular metal components are increasingly used
to reconstruct major bone defects in revision arthroplasty surgery.
It is known that some metals such as silver have antibacterial properties.
Recent reports have raised the question regarding whether Ta components
are protective against infection in revision surgery. This laboratory
study aimed to establish whether Ta has intrinsic antibacterial
properties against planktonic bacteria, or the ability to inhibit
biofilm formation. Equal-sized pieces of Ta and titanium (Ti) acetabular components
were sterilised and incubated with a low dose inoculum of either Aims
Materials and Methods
The aim of this prospective randomised study was to compare the
time course of clinical improvement during the first two years following
a closing or opening wedge high tibial osteotomy (HTO). It was hypothesised
that there would be no differences in clinical outcome between the
two techniques. Between 2007 and 2013, 70 consecutive patients were randomly
allocated to undergo either a closing or opening wedge HTO. All
patients had medial compartment osteoarthritis (OA), and were aged
between 30 years and 60 years. They were evaluated by independent
investigators pre-operatively and at three and six months, and one
and two years post-operatively using the Knee Injury and Osteoarthritis
Outcome Score (KOOS), the Oxford Knee Score (OKS), the Lysholm score,
the Tegner activity score, the University of California, Los Angeles
(UCLA) activity scale and range of movement (ROM).Aims
Patients and Methods
The purpose of this study was to assess early physical function
after total hip or knee arthroplasty (THA/TKA), and the correlation
between patient-reported outcome measures, physical performance
and actual physical activity (measured by actigraphy). A total of 80 patients aged 55 to 80 years undergoing THA or
TKA for osteoarthritis were included in this prospective cohort
study. The main outcome measure was change in patient reported hip
or knee injury and osteoarthritis outcome score (HOOS/KOOS) from
pre-operatively until post-operative day 13 (THA) or 20 (TKA). Secondary measures
were correlations to objectively assessed change in physical performance
(paced-walk, chair-stand, stair-climb tests) at day 14 (THA) or
21 (TKA) and actual physical activity (actigraphy) measured at day
12 and 13 (THA) or 19 and 20 (TKA). Aims
Patients and Methods
The purpose of this current multicentre study is to analyse the
presence of alpha-defensin proteins in synovial fluid using the
Synovasure lateral flow device and to determine its diagnostic reliability
and accuracy compared with the prosthetic joint infection (PJI)
criteria produced by the Musculoskeletal Infection Society (MSIS). A cohort of 121 patients comprising 85 total knee arthroplasties
and 36 total hip arthroplasties was prospectively evaluated between
May 2015 and June 2016 in three different orthopaedic centres. The
tests were performed on patients with a chronically painful prosthesis
undergoing a joint aspiration in a diagnostic pathway or during revision
surgery.Aims
Patients and Methods
The aim of this prospective study was to evaluate the intermediate-term
outcomes after revision anatomical ankle ligament reconstruction
augmented with suture tape for a failed modified Broström procedure. A total of 30 patients with persistent instability of the ankle
after a Broström procedure underwent revision augmented with suture
tape. Of these, 24 patients who were followed up for more than two
years were included in the study. There were 13 men and 11 women.
Their mean age was 31.8 years (23 to 44). The mean follow-up was 38.5
months (24 to 56) The clinical outcome was assessed using the Foot
and Ankle Outcome Score (FAOS) and the Foot and Ankle Ability Measure
(FAAM) score. The stability of the ankle was assessed using stress
radiographs.Aims
Patients and Methods
Few studies have evaluated the relationship between patients’
pre-operative expectations and the outcome of orthopaedic procedures.
Our aim was to determine the effect of expectations on the outcome
after primary anatomical total shoulder arthroplasty (TSA). We hypothesised
that patients with greater expectations would have better outcomes. Patients undergoing primary anatomical TSA completed the Hospital
for Special Surgery’s Shoulder Expectations Survey pre-operatively.
The American Shoulder and Elbow Surgeons (ASES), Shoulder Activity
Scale (SAS), Short-Form-36 (SF-36), and visual analogue scale (VAS)
for pain, fatigue, and general health scores were also collected
pre-operatively and two years post-operatively. Pearson correlations
were used to assess the relationship between the number of expectations
and the outcomes. Differences in outcomes between those with higher
and lower levels of expectations for each expectation were assessed
by independent samples Aims
Patients and Methods
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
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
To compare the outcomes for trochanteric fractures treated with
a sliding hip screw (SHS) or a cephalomedullary nail. A total of 400 patients with a trochanteric hip fracture were
randomised to receive a SHS or a cephalomedullary nail (Targon PFT).
All surviving patients were followed up to one year from injury.
Functional outcome was assessed by a research nurse blinded to the
implant used.Aims
Patients and Methods
We aimed to characterise the effect of expeditious hip fracture
surgery in elderly patients within 24 hours of admission on short-term
post-operative outcomes. Patients age 65 or older that underwent surgery for closed femoral
neck and intertrochanteric hip fractures were identified from the
American College of Surgeons National Surgical Quality Improvement
Program between 2011 and 2014. Multivariable propensity-adjusted
logistic regressions were performed to determine associations between early
surgery within 24 hours and post-operative complications, controlling
for selection bias in patients undergoing early surgery based on
observable characteristics.Aims
Patients and Methods
We reviewed all patients who sustained a fracture of the hip
and were treated in Northern Ireland over a period of 15 years to
identify trends in incidence, the demographics of the patients,
the rates of mortality, the configuration of the fracture and the
choice of implant. Since 01 January 2001 data about every fracture of the hip sustained
in an adult have been collected centrally in Northern Ireland. All
adults with such a fracture between 2000 and 2015 were included
in the study. Temporal changes in their demographics, the mode of
treatment, and outcomes including mortality were analysed.Aims
Patients and Methods
The anterior pelvic internal fixator is increasingly used for
the treatment of unstable, or displaced, injuries of the anterior
pelvic ring. The evidence for its use, however, is limited. The
aim of this paper is to describe the indications for its use, how
it is applied and its complications. We reviewed the case notes and radiographs of 50 patients treated
with an anterior pelvic internal fixator between April 2010 and
December 2015 at a major trauma centre in the United Kingdom. The
median follow-up time was 38 months (interquartile range 24 to 51).Aims
Patients and Methods
The aims of this study were to analyse the long-term outcome
of vascularised fibular graft (VFG) reconstruction after tumour
resection and to evaluate the usefulness of the method. We retrospectively reviewed 49 patients who had undergone resection
of a sarcoma and reconstruction using a VFG between 1988 and 2015.
Their mean follow-up was 98 months (5 to 317). Reconstruction was
with an osteochondral graft (n = 13), intercalary graft (n = 12),
inlay graft (n = 4), or resection arthrodesis (n = 20). We analysed
the oncological and functional outcome, and the rate of bony union
and complications.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
Despite the presence of screening programmes, infants continue
to present with late developmental dysplasia of the hip (DDH), the
impact of which is significant. The aim of this study was to assess
infants with late presenting dislocation of the hip despite universal
clinical neonatal and selective ultrasound screening. Between 01 January 1997 to 31 December 2011, a prospective, longitudinal
study was undertaken of a cohort of 64 670 live births. Late presenting
dislocation was defined as presentation after three months of age.
Diagnosis was confirmed by ultrasound and plain radiography. Patient
demographics, referral type, reason for referral, risk factors (breech
presentation/strong family history) and clinical and radiological
findings were recorded.Aims
Patients and Methods
A flexed knee gait is common in patients with bilateral spastic
cerebral palsy and occurs with increased age. There is a risk for
the recurrence of a flexed knee gait when treated in childhood,
and the aim of this study was to investigate whether multilevel
procedures might also be undertaken in adulthood. At a mean of 22.9 months (standard deviation 12.9), after single
event multi level surgery, 3D gait analysis was undertaken pre-
and post-operatively for 37 adult patients with bilateral cerebral
palsy and a fixed knee gait.Aims
Patients and Methods
