Loss or absence of proximal femoral bone in revision total hip
arthroplasty (THA) remains a significant challenge. While the main
indication for the use of proximal femoral replacements (PFRs) is
in the treatment of malignant disease, they have a valuable role
in revision THA for loosening, fracture and infection in patients
with bone loss. Our aim was to determine the clinical outcomes,
implant survivorship, and complications of PFRs used in revision
THA for indications other than malignancy. A retrospective review of 44 patients who underwent revision
THA using a PFR between 2000 and 2013 was undertaken. Their mean
age was 79 years (53 to 97); 31 (70%) were women. The bone loss
was classified as Paprosky IIIB or IV in all patients. The mean
follow-up was six years (2 to 12), at which time 22 patients had
died and five were lost to follow-up.Aims
Patients and Methods
The results of the DRAFFT (distal radius acute
fracture fixation trial) study, which compared volar plating with
Kirschner (K-) wire fixation for dorsally displaced fractures of
the distal radius, were published in August 2014. The use of K-wires
to treat these fractures is now increasing, with a concomitant decline
in the use of volar locking plates. We provide a critical appraisal of the DRAFFT study and question
whether surgeons have been unduly influenced by its headline conclusions. Cite this article:
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
We describe our experience in the reduction of
dislocation of the hip secondary to developmental dysplasia using ultrasound-guided
gradual reduction using flexion and abduction continuous traction
(FACT-R). During a period of 13 years we treated 208 Suzuki type
B or C complete dislocations of the hip in 202 children with a mean
age of four months (0 to 11). The mean follow-up was 9.1 years (five
to 16). The rate of reduction was 99.0%. There were no recurrent
dislocations, and the rate of avascular necrosis of the femoral
head was 1.0%. The rate of secondary surgery for residual acetabular
dysplasia was 19.2%, and this was significantly higher in those
children in whom the initial treatment was delayed or if other previous
treatments had failed (p = 0.00045). The duration of FACT-R was significantly
longer in severe dislocations (p = 0.001) or if previous treatments
had failed (p = 0.018). This new method of treatment is effective and safe in these difficult
cases and offers outcomes comparable to or better than those of
standard methods. Cite this article:
Few studies dealing with chondrosarcoma of the pelvis are currently
available. Different data about the overall survival and prognostic
factors have been published but without a detailed analysis of surgery-related complications.
We aimed to analyse the outcome of a series of pelvic chondrosarcomas
treated at a single institution, with particular attention to the
prognostic factors. Based on a competing risk model, our objective
was to identify risk factors for the development of complications. In a retrospective single-centre study, 58 chondrosarcomas (26
patients alive, 32 patients dead) of the pelvis were reviewed. The
mean follow-up was 13 years (one week to 23.1 years).Aims
Patients and Methods
Following the introduction of national standards in 2009, most
major paediatric trauma is now triaged to specialist units offering
combined orthopaedic and plastic surgical expertise. We investigated
the management of open tibia fractures at a paediatric trauma centre,
primarily reporting the risk of infection and rate of union. A retrospective review was performed on 61 children who between
2007 and 2015 presented with an open tibia fracture. Their mean
age was nine years (2 to 16) and the median follow-up was ten months
(interquartile range 5 to 18). Management involved IV antibiotics,
early debridement and combined treatment of the skeletal and soft-tissue injuries
in line with standards proposed by the British Orthopaedic Association.Aims
Patients and Methods
Given the increasing number of total hip arthroplasty
procedures being performed annually, it is imperative that orthopaedic
surgeons understand factors responsible for instability. In order
to treat this potentially complex problem, we recommend correctly
classifying the type of instability present based on component position, abductor
function, impingement, and polyethylene wear. Correct classification
allows the treating surgeon to choose the appropriate revision option
that ultimately will allow for the best potential outcome. Cite this article:
Several studies have reported the safety and efficacy of subcapital
re-alignment for patients with slipped capital femoral epiphysis
(SCFE) using surgical dislocation of the hip and an extended retinacular
flap. Instability of the hip and dislocation as a consequence of
this surgery has only recently gained attention. We discuss this
problem with some illustrative cases. We explored the literature on the possible pathophysiological
causes and surgical steps associated with the risk of post-operative
instability and articular damage. In addition, we describe supplementary
steps that could be used to avoid these problems.Aims
Materials and Methods
The April 2015 Children’s orthopaedics Roundup360 looks at: Reducing the incidence of DDH – is ‘back carrying’ the answer?; Surgical approach and AVN may not be linked in DDH; First year routine radiographic follow up for scoliosis not necessary; Diagnosis of osteochondritis dessicans; Telemedicine in paediatrics; Regional anesthesia in supracondylar fractures?
The aim of this paper is to review the evidence relating to the
anatomy of the proximal femur, the geometry of the fracture and
the characteristics of implants and methods of fixation of intertrochanteric
fractures of the hip. Relevant papers were identified from appropriate clinical databases
and a narrative review was undertaken.Aims
Materials and Methods
The optimal treatment for independent patients with a displaced
intracapsular fracture of the hip remains controversial. The recognised
alternatives are hemiarthroplasty and total hip arthroplasty. At
present there is no established standard of care, with both types
of arthroplasty being used in many centres. We conducted a feasibility study comparing the clinical effectiveness
of a dual mobility acetabular component compared with standard polyethylene
component in total hip arthroplasty for independent patients with
a displaced intracapsular fracture of the hip, for a 12-month period
beginning in June 2013. The primary outcome was the risk of dislocation
one year post-operatively. Secondary outcome measures were EuroQol
5 Dimensions, ICEpop CAPability measure for Older people, Oxford
hip score, mortality and re-operation.Aims
Patients and Methods
Current studies on the additional benefit of using computed tomography
(CT) in order to evaluate the surgeons’ agreement on treatment plans
for fracture are inconsistent. This inconsistency can be explained
by a methodological phenomenon called ‘spectrum bias’, defined as
the bias inherent when investigators choose a population lacking
therapeutic uncertainty for evaluation. The aim of the study is
to determine the influence of spectrum bias on the intra-observer
agreement of treatment plans for fractures of the distal radius. Four surgeons evaluated 51 patients with displaced fractures
of the distal radius at four time points: T1 and T2: conventional
radiographs; T3 and T4: radiographs and additional CT scan (radiograph
and CT). Choice of treatment plan (operative or non-operative) and
therapeutic certainty (five-point scale: very uncertain to very
certain) were rated. To determine the influence of spectrum bias,
the intra-observer agreement was analysed, using Kappa statistics,
for each degree of therapeutic certainty. Objectives
Methods
The October 2015 Children’s orthopaedics Roundup360 looks at: Radiographic follow-up of DDH; When the supracondylar goes wrong; Apophyseal avulsion fractures; The ‘pulled elbow’; Surgical treatment of active or aggressive aneurysmal bone cysts in children; Improving stability in supracondylar fractures; Biological reconstruction may be preferable in children’s osteosarcoma; The paediatric hip fracture
Supracondylar humeral fractures are common in
children, but there are no classification systems or radiological parameters
that predict the likelihood of having to perform an open reduction.
In a retrospective case–control study we evaluated the use of the
medial spike angle and fracture tip–skin distance to predict the
mode of reduction (closed or open) and the operating time in fractures
with posterolateral displacement. A total of 21 patients (4.35%) with
a small medial spike angle (<
45°) were identified from a total
of 494 patients, and 42 patients with a medial spike angle of >
45° were randomly selected as controls. The medial spike group had
significantly smaller fracture tip–skin distances (p <
0.001),
longer operating times (p = 0.004) and more complications (p = 0.033)
than the control group. There was no significant difference in the
mode of reduction and a composite outcome measure. After adjustments
for age and gender, only fracture tip–skin distance remained significantly
associated with the operating time (β = -0.724, p = 0.042) and composite
outcome (OR 0.863 (95% confidence interval 0.746 to 0.998); p = 0.048). Paediatric orthopaedic surgeons should have a lower threshold
for open reduction when treating patients with a small medial spike
angle and a small fracture tip–skin distance. Cite this article:
There are various pin-in-plaster methods for treating fractures
of the distal radius. The purpose of this study is to introduce
a modified technique of ‘pin in plaster’. Fifty-four patients with fractures of the distal radius were
followed for one year post-operatively. Patients were excluded if
they had type B fractures according to AO classification, multiple
injuries or pathological fractures, and were treated more than seven
days after injury. Range of movement and functional results were
evaluated at three and six months and one and two years post-operatively.
Radiographic parameters including radial inclination, tilt, and
height, were measured pre- and post-operatively.Objectives
Methods
A possible solution for the management of proximal femoral bone
loss is a modular femoral endoprosthesis (EPR). Although the outcome
of EPRs in tumour surgery has been well described, the outcome of
their use in revision hip surgery has received less attention. The
aim of this study was to describe the outcome of using EPR for non-neoplastic
indications. A retrospective review of 79 patients who underwent 80 EPRs for
non-neoplastic indications was performed, including the rates of
complication and survival and the mean Oxford Hip Scores (OHS),
at a mean of five years post-operatively. The mean age at the time
of surgery was 69 years (28 to 93) and the mean number of previous operations
on the hip was 2.4 (0 to 17). The most common indications for EPR
implantation were periprosthetic joint infection (PJI) (n = 40),
periprosthetic fracture (n = 12) and failed osteosynthesis of a
proximal femoral fracture or complex trauma (n = 11).Objectives
Methods
