The June 2014 Research Roundup. 360 . looks at:Intraoperative irrigation a balance of toxicities; Ibandronate effective in bone marrow oedema; Risk stratification in damage control surgery; Osteoblast like cells potentially safe; Better wear and antibacterial?; Assessing
Fresh-frozen allograft bone is frequently used
in orthopaedic surgery. We investigated the incidence of allograft-related
infection and analysed the
The June 2014 Knee Roundup. 360 . looks at: acute repair preferable in hamstring ruptures; osteoarthritis a given in ACL injury, even with reconstruction?; chicken and egg: patellofemoral dysfunction and hip weakness; meniscal root tears as bad as we thought;
The most common injury in rugby resulting in
spinal cord injury (SCI) is cervical facet dislocation. We report
on the
Although the vast majority of patients that undergo
total knee replacement have satisfactory
Degenerative problems of the hip in patients
with childhood and adult onset neuromuscular disorders can be challenging
to treat. Many orthopaedic surgeons are reluctant to recommend total
hip replacement (THR) for patients with underlying neuromuscular
disorders due to the perceived increased risks of dislocation, implant loosening,
and lack of information about the functional outcomes and potential
benefits of these procedures in these patients. Modular femoral
components and alternative bearings which facilitate the use of
large femoral heads, constrained acetabular components and perhaps
more importantly, a better understanding about the complications
and
The long-term survival of the cementless Spotorno
CLS femoral component in patients aged >
50 years at the time of
arthroplasty was investigated. Survivorship analysis of a consecutive
series of 85 patients (100 hips; under 50 years of age at a mean
follow-up of 18.4 years (16.3 to 20.8)) was performed. The clinical
and radiographic
A national, multi-centre study was designed in
which a questionnaire quantifying the degree of patient satisfaction
and residual symptoms in patients following total knee replacement
(TKR) was administered by an independent, blinded third party survey
centre. A total of 90% of patients reported satisfaction with the
overall functioning of their knee, but 66% felt their knee to be
‘normal’, with the reported incidence of residual symptoms and functional
problems ranging from 33% to 54%. Female patients and patients from
low-income households had increased odds of reporting dissatisfaction.
Neither the use of contemporary implant designs (gender-specific,
high-flex, rotating platform) or custom cutting guides (CCG) with
a neutral mechanical axis target improved patient-perceived
Between 1985 and 2000, 120 patients underwent arthroscopic management for primary synovial chondromatosis of the hip. We report the
We performed a retrospective study to determine
the effect of osteoporosis on the functional outcome of osteoporotic
distal radial fractures treated with a volar locking plate. Between
2009 and 2012 a total of 90 postmenopausal women with an unstable
fracture of the distal radius treated with a volar locking plate
were studied. Changes in the radiological parameters of 51 patients
with osteoporosis (group 1, mean age 66.9, mean T-score –3.16 (. sd. 0.56))
were not significantly different from those in 39 patients without
osteoporosis (group 2, mean age 61.1, mean T-score –1.72 (. sd. 0.57)).
The mean Disabilities of the Arm, Shoulder and Hand (DASH) score
at final follow-up was 11.5 (. sd. 12.2) in group 1 and 10.5
(. sd. 13.25) in group 2. The mean modified Mayo wrist score
at final follow-up was 79.0 (. sd. 14.04) in group 1 and 82.6
(. sd. 13.1) in group 2. However, this difference was not
statistically significant (p = 0.35 for DASH score, p = 0.2 for
modified Mayo wrist score). Univariable and multivariable logistic regression
analysis showed that only the step-off of the radiocarpal joint
was related to both a poor DASH and modified Mayo wrist score. Pearson’s
correlation coefficient showed a weak negative relationship only
between the
T-score and the change in volar tilt (intraclass coefficient –0.26,
p = 0.02). We found that osteoporosis does not have a negative effect on
the functional outcome and additional analysis did not show a correlation
between T-score and
The
The
The aims of this study were to quantify health state utility
values (HSUVs) after a tibial fracture, investigate the effect of
complications, to determine the trajectory in HSUVs that result
in these differences and to quantify the quality-adjusted life years
(QALYs) experienced by patients. This is an analysis of 2138 tibial fractures enrolled in the
Fluid Lavage of Open Wounds (FLOW) and Study to Prospectively Evaluate
Reamed Intramedullary Nails in Patients with Tibial Fractures (SPRINT)
trials. Patients returned for follow-up at two and six weeks and
three, six, nine and 12 months. Short-Form Six-Dimension (SF-6D) values
were calculated and used to calculate QALYs.Aims
Patients and Methods
The
The June 2014 Wrist &
Hand Roundup360 looks at: aart throwing not quite as we thought; two-gear, four-bar linkage in the wrist?; assessing
Cartilage defects of the hip cause significant
pain and may lead to arthritic changes that necessitate hip replacement.
We propose the use of fresh osteochondral allografts as an option
for the treatment of such defects in young patients. Here we present
the results of fresh osteochondral allografts for cartilage defects
in 17 patients in a prospective study. The underlying diagnoses
for the cartilage defects were osteochondritis dissecans in eight
and avascular necrosis in six. Two had Legg-Calve-Perthes and one
a femoral head fracture. Pre-operatively, an MRI was used to determine
the size of the cartilage defect and the femoral head diameter.
All patients underwent surgical hip dislocation with a trochanteric
slide osteotomy for placement of the allograft. The mean age at
surgery was 25.9 years (17 to 44) and mean follow-up was 41.6 months
(3 to 74). The mean Harris hip score was significantly better after
surgery (p <
0.01) and 13 patients had fair to good
The June 2014 Oncology Roundup. 360 . looks at: Infection still a problem in endoprosthetic reconstruction; massive allografts not as successful as we perhaps think; curopsy for aneurysmal bone cysts?; lengthening prosthesis: days are numbered; new WHO classification in brief; proximal tumours and fluid levels: bad news; infection is predictable in orthopaedic oncology; psychosocial support key in oncological
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
Informed patient consent is a legal prerequisite endorsed by
multiple regulatory institutions including the Royal College of
Surgeons and the General Medical Council. It is also recommended
that the provision of written information is available and may take
the form of a Patient Information Leaflet (PIL) with multiple PILs
available from leading orthopaedic institutions. PILs may empower
the patient, improve compliance, and improve the patient experience.
The national reading age in the United Kingdom is less than 12 years
and therefore PILs should be written at a readability level not
exceeding 12 years old. We aim to assess the readability of PILs
currently provided by United Kingdom orthopaedic institutions. The readability of PILs on 58 common conditions provided by seven
leading orthopaedic associations in January 2017, including the
British Orthopaedic Association, British Hip Society, and the British
Association of Spinal Surgeons, was assessed. All text in each PIL
was analyzed using readability scores including the Flesch–Kincaid Grade
Level (FKGL) and the Simple Measure of Gobbledygook (SMOG) test.Aims
Patients and Methods
Little information is available about several
important aspects of the treatment of melioidosis osteomyelitis
and septic arthritis. We undertook a retrospective review of 50 patients with these
conditions in an attempt to determine the effect of location of
the disease, type of surgical intervention and duration of antibiotic
treatment on