The aim of this study was to analyze the results of reverse shoulder
arthroplasty (RSA) in patients with type 1 sequelae of a fracture
of the proximal humerus in association with rotator cuff deficiency
or severe stiffness of the shoulder. A total of 38 patients were included: 28 women and ten men. Their
mean age at the time of arthroplasty was 73 years (54 to 91). Before
the RSA, 18 patients had been treated with open reduction and internal
fixation following a fracture. A total of 22 patients had a rotator
cuff tear and 11 had severe stiffness of the shoulder with < 0°
of external rotation. The mean follow-up was 4.3 years (1.5 to 10).
The Constant score and the range of movement of the shoulder were
recorded preoperatively and at final follow-up. Preoperatively, radiographs in two planes were performed, as
well as CT or arthro-CT scans; radiographs were also performed at
final follow-up.Aims
Patients and Methods
The purpose of this study was to review a large cohort of patients
and further assess the correlation between the histological response
to chemotherapy in patients with Ewing’s sarcoma with the overall
(OS) and event-free survival (EFS). All patients treated for Ewing’s sarcoma between 1980 and 2012
were reviewed. Of these, 293 patients without metastases at the
time of diagnosis and treated with chemotherapy and surgery were
included. Patients were grouped according to the percentage of necrosis
after chemotherapy: Group I: 0% to 50%, Group II: 51% to 99% and Group
III: 100%.Aims
Patients and Methods
The influence of identifiable pre-operative factors on the outcome
of eccentric rotational acetabular osteotomy (ERAO) is unknown.
We aimed to determine the factors that might influence the outcome,
in order to develop a scoring system for predicting the prognosis
for patients undergoing this procedure. We reviewed 700 consecutive ERAOs in 54 men and 646 women with
symptomatic acetabular dysplasia or early onset osteoarthritis (OA)
of the hip, which were undertaken between September 1989 and March
2013. The patients’ pre-operative background, clinical and radiological
findings were examined retrospectively. Multivariate Cox regression
analysis was performed using the time from the day of surgery to
a conversion to total hip arthroplasty (THA) as an endpoint. A risk
score was calculated to predict the prognosis for conversion to
THA, and its predictive capacity was investigated.Aims
Patients and Methods
Nerve palsy is a well-described complication
following total hip arthroplasty, but is highly distressing and
disabling. A nerve palsy may cause difficulty with the post-operative
rehabilitation, and overall mobility of the patient. Nerve palsy
may result from compression and tension to the affected nerve(s)
during the course of the operation via surgical manipulation and
retractor placement, tension from limb lengthening or compression
from post-operative hematoma. In the literature, hip dysplasia,
lengthening of the leg, the use of an uncemented femoral component, and
female gender are associated with a greater risk of nerve palsy.
We examined our experience at a high-volume, tertiary care referral
centre, and found an overall incidence of 0.3% out of 39 056 primary
hip arthroplasties. Risk factors found to be associated with the
incidence of nerve palsy at our institution included the presence
of spinal stenosis or lumbar disc disease, age younger than 50,
and smoking. If a nerve palsy is diagnosed, imaging is mandatory
and surgical evacuation or compressive haematomas may be beneficial.
As palsies are slow to recover, supportive care such as bracing,
therapy, and reassurance are the mainstays of treatment. Cite this article:
Osteosarcoma of the pelvis is a particularly difficult tumour
to treat as it often presents late, may be of considerable size
and/or associated with metastases when it presents, and is frequently
chondroid in origin and resistant to chemotherapy. The aim of this study was to review our experience of managing
this group of patients and to identify features predictive of a
poor outcome. Between 1983 and 2014, 121 patients, (74 females and 47 males)
were treated at a single hospital: 74 (61.2%) patients had a primary
osteosarcoma and 47 (38.8%) had an osteosarcoma which was secondary
either to Paget’s disease (22; 18.2%) or to previous pelvic irradiation
(25; 20.7%). The mean age of those with a primary osteosarcoma was 29.3 years
(nine to 76) and their mean follow-up 2.9 years (0 to 29). The mean
age of those with a secondary sarcoma was 61.9 years (15 to 85)
and their mean follow-up was one year (0 to 14). A total of 22 patients with a primary sarcoma (52.4%) and 20
of those with a secondary sarcoma (47.6%) had metastases at the
time of presentation. Aims
Patients and Methods
The aim of this study was to determine whether
the high-sensitivity modified Glasgow prognostic score (Hs-mGPS) could
predict the disease-specific survival and oncological outcome in
adult patients with non-metastatic soft-tissue sarcoma before treatment.
A total of 139 patients treated between 2001 and 2012 were retrospectively reviewed.
The Hs-mGPS varied between 0 and 2. Patients with a score of 2 had
a poorer disease-specific survival than patients with a score of
0 (p <
0.001). The estimated five-year rate of disease-specific
survival for those with a score of 2 was 0%, compared with 85.4%
(95% CI 77.3 to 93.5) for those with a score of 0. Those with a
score of 2 also had a poorer disease-specific survival than those
with a score of 1 (75.3%, 95% CI 55.8 to 94.8; p <
0.001). Patients
with a score of 2 also had a poorer event-free rate than those with
a score of 0 (p <
0.001). Those with a score of 2 also had a
poorer event-free survival than did those with a score of 1 (p =
0.03). A multivariate analysis showed that the Hs-mGPS remained
an independent predictor of survival and recurrence. The Hs-mGPS
could be a useful prognostic marker in patients with a soft-tissue
sarcoma. Cite this article:
To assess the accuracy of patient-specific instruments (PSIs) CT scans were obtained from five female cadaveric pelvises. Five osteotomies were designed using Mimics software: sacroiliac, biplanar supra-acetabular, two parallel iliopubic and ischial. For cases of the left hemipelvis, PSIs were designed to guide standard oscillating saw osteotomies and later manufactured using 3D printing. Osteotomies were performed using the standard manual technique in cases of the right hemipelvis. Post-resection CT scans were quantitatively analysed. Student’s Objectives
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
This paper aims to provide evidence-based guidance for the general orthopaedic surgeon faced with the presentation of a potential soft tissue sarcoma in an extremity.
A poor response to chemotherapy (≤ 90% necrosis)
for osteosarcomas leads to poorer survival and an increased risk of
local recurrence, particularly if there is a close margin of excision.
We evaluated whether amputation confers any survival benefit over
limb salvage surgery (LSS) with narrow margins in patients who respond
poorly to chemotherapy. We only analysed patients with an osteosarcoma of the limb, a
poor response to chemotherapy and close margins on LSS (marginal/intralesional)
or primary amputation: 360 patients (36 LSS (intralesional margins),
197 LSS (marginal margins) and 127 amputations) were included. Local
recurrence developed in 13 (36%) following LSS with intralesional
margins, and 39 (20%) following LSS with marginal margins. There
was no local recurrence in patients who underwent amputation. The
five-year survival for all patients was 41% (95% confidence interval
(CI) 35 to 46), but for those treated by LSS with marginal margins
was 46.2% (95% CI 38 to 53), 36.3% (95% CI 27 to 45) for those treated
by amputation, and 28% (95 CI 14 to 44) for those treated by LSS
with intralesional margins. Patients who had LSS and then developed
local recurrence as a first event had the same survival as those
who had primary amputation without local recurrence. Prophylactic
adjuvant radiotherapy was used in 40 patients but had no discernible
effect in preventing local recurrence. Although amputation offered better local control, it conferred
no clear survival benefit over LSS with marginal margins in these
patients with a poor overall prognosis. Cite this article:
Amputation in intractable cases of complex regional pain syndrome
(CRPS) remains controversial. The likelihood of recurrent Complex Regional Pain Syndrome (CRPS),
residual and phantom limb pain and persistent disability after amputation
is poorly described in the literature. The aims of this study were
to compare pain, function, depression and quality of life between
patients with intractable CRPS who underwent amputation and those
in whom amputation was considered but not performed. There were 19 patients in each group, with comparable demographic
details. The amputated group included 14 men and five women with
a mean age of 31 years ( All participants completed the following questionnaires: Short-Form
(SF) 36, Short Form McGill Pain questionnaire (SF-MPQ), Pain Disability
Index (PDI), the Beck Depression Inventory (BDI) and a clinical
demographic questionnaire. Aims
Patients and Methods
The aims of this study were to determine the cumulative ten-year
survivorship of hips treated for acetabular fractures using surgical
hip dislocation and to identify factors predictive of an unfavourable
outcome. We followed up 60 consecutive patients (61 hips; mean age 36.3
years, standard deviation (Aims
Patients and Methods
The aim of this study was to report a single surgeon series of
consecutive patients with moderate hallux valgus managed with a
percutaneous extra-articular reverse-L chevron (PERC) osteotomy. A total of 38 patients underwent 45 procedures. There were 35
women and three men. The mean age of the patients was 48 years (17
to 69). An additional percutaneous Akin osteotomy was performed
in 37 feet and percutaneous lateral capsular release was performed
in 22 feet. Clinical and radiological assessments included the type
of forefoot, range of movement, the American Orthopedic Foot and
Ankle (AOFAS) score, a subjective rating and radiological parameters. The mean follow-up was 59.1 months (45.9 to 75.2). No patients
were lost to follow-up.Aims
Patients and Methods
The February 2015 Oncology Roundup360 looks at: Achieving global collaboration; A new standard for limb salvage; Inoperable chondrosarcoma and chemotherapy; Soft-tissue sarcoma and adjuvant chemotherapy; Missed diagnoses and malpractice in sarcoma; Radiofrequency and cartilage tumours
The October 2015 Oncology Roundup360 looks at: Radiotherapy for the radioresistant; Multiple hereditary exostosis; The total femur as a limb salvage option; Survival prediction in osteosarcoma; What happens when chondrosarcoma recurs?; Thumbs up for vascularised fibular graft; Radiotherapy and survival; Musculoskeletal tumours in pregnancy
The June 2015 Knee Roundup360 looks at: Cruciate substituting
Our aim was to investigate the predictive factors for the development
of a rebound phenomenon after temporary hemiepiphysiodesis in children
with genu valgum. We studied 37 limbs with idiopathic genu valgum who were treated
with hemiepiphyseal stapling, and with more than six months remaining
growth at removal of the staples. All children were followed until
skeletal maturity or for more than two years after removal of the
staples.Aims
Patients and Methods
