The accurate reconstruction of hip anatomy and
biomechanics is thought to be important in achieveing good clinical
outcomes following total hip arthroplasty (THA). To this end some
newer hip designs have introduced further modularity into the design
of the femoral component such that neckshaft angle and anteversion,
which can be adjusted intra-operatively. The clinical effect of
this increased modularity is unknown. We have investigated the changes
in these anatomical parameters following conventional THA with a
prosthesis of predetermined neck–shaft angle and assessed the effect
of changes in the hip anatomy on clinical outcomes. In total, 44 patients (mean age 65.3 years (standard deviation
( The mean pre-operative neck–shaft angle was significantly increased
by 2.8° from 128° ( Cite this article:
The radiographic union score for tibial (RUST) fractures was developed by Whelan et al to assess the healing of tibial fractures following intramedullary nailing. In the current study, the repeatability and reliability of the RUST score was evaluated in an independent centre (a) using the original description, (b) after further interpretation of the description of the score, and (c) with the immediate post-operative radiograph available for comparison. A total of 15 radiographs of tibial shaft fractures treated by intramedullary nailing (IM) were scored by three observers using the RUST system. Following discussion on how the criteria of the RUST system should be implemented, 45 sets (i.e. AP and lateral) of radiographs of IM nailed tibial fractures were scored by five observers. Finally, these 45 sets of radiographs were rescored with the baseline post-operative radiograph available for comparison.Objectives
Methods
In arthritis of the varus knee, a high tibial
osteotomy (HTO) redistributes load from the diseased medial compartment
to the unaffected lateral compartment. We report the outcome of 36 patients (33 men and three women)
with 42 varus, arthritic knees who underwent HTO and dynamic correction
using a Garches external fixator until they felt that normal alignment
had been restored. The mean age of the patients was 54.11 years
(34 to 68). Normal alignment was achieved at a mean 5.5 weeks (3
to 10) post-operatively. Radiographs, gait analysis and visual analogue
scores for pain were measured pre- and post-operatively, at one
year and at medium-term follow-up (mean six years; 2 to 10). Failure
was defined as conversion to knee arthroplasty. Pre-operative gait analysis divided the 42 knees into two equal
groups with high (17 patients) or low (19 patients) adductor moments.
After correction, a statistically significant (p <
0.001, At final follow-up, after a mean of 15.9 years (12 to 20), there
was a survivorship of 59% (95% CI 59.6 to 68.9) irrespective of
adductor moment group, with a mean time to conversion to knee arthroplasty
of 9.5 years (3 to 18; 95% confidence interval ± 2.5). HTO remains a useful option in the medium-term for the treatment
of medial compartment osteoarthritis of the knee but does not last
in the long-term. Cite this article:
Between 2002 and 2011, 81 patients with a traumatic total brachial
plexus injury underwent reconstruction by double free muscle transfer
(DFMT, 47 cases), single muscle transfer (SMT, 16 cases) or nerve
transfers (NT, 18 cases). They were evaluated for functional outcome and quality of life
(QoL) using the Disability of Arm, Shoulder and Hand questionnaire,
both pre- and post-operatively. The three groups were compared and
followed-up for at least 24 months.Aims
Methods
The October 2015 Trauma Roundup360 looks at: PCA not the best in resuscitation; Impact of trauma centre care; Quality of life after a hip fracture; Recovery and severity of injury: open tibial fractures in the spotlight; Assessment of the triplane fractures; Signs of an unstable paediatric pelvis; Safe insertion of SI screws: are two views required?; Post-operative delirium under the spotlight; Psychological effects of fractures; K-wires cost effective in DRAFFT
The objective of this double-blind randomised controlled trial
was to assess whether ultrasound guidance improved the efficacy
of corticosteroid injections for Morton’s neuroma (MN). In all, 50 feet (40 patients) were recruited for this study but
five feet were excluded due to the patients declining further participation.
The mean age of the remaining 36 patients (45 feet) was 57.8 years
(standard deviation (Aims
Patients and Methods
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
We review our experience of Coonrad-Morrey total elbow arthroplasty
(TEA) for fractures of the distal humerus in non-rheumatoid patients
with a minimum of ten years follow-up. TEA through a triceps splitting approach was peformed in 37 non-rheumatoid
patients for a fracture of the distal humerus between 1996 and 2004.
One patient could not be traced and 17 had died before the tenth
anniversary of their surgery. This left 19 patients with a minimum
follow-up of ten years to form the study group. Of these, 13 patients
were alive at the time of final review. The other six had died,
but after the tenth anniversary of their elbow arthroplasty. Their
clinical and radiological data were included in the study. Aims
Patients and Methods
The purpose of this prospective study was to evaluate the outcomes
of coccygectomy for patients with chronic coccydynia. Between 2007 and 2011, 98 patients underwent coccygectomy for
chronic coccydynia. The patients were aged >
18 years, had coccygeal
pain, local tenderness and a radiological abnormality, and had failed
conservative management. Outcome measures were the Short Form 36
(SF-36), the Oswestry Disability Index (ODI) and a visual analogue
scale (VAS) for pain. Secondary analysis compared the pre-operative
features and the outcomes of patients with successful and failed
treatment, two years post-operatively. The threshold for success
was based on a minimum clinically important difference (MCID) on
the ODI of 20 points. All other patients, including those lost to
follow-up, were classified as failures.Aims
Patients and Methods
Unlinked, linked and convertible total elbow
arthroplasties (TEAs) are currently available. This study is the
first to report the clinical results of the convertible Latitude
TEA. This was a retrospective study of a consecutive cohort of 63
patients (69 primary TEAs) with a mean age of 60 years (23 to 87).
Between 2006 and 2008 a total of 19 men and 50 women underwent surgery.
The mean follow-up was 43 months (8 to 84). The range of movement,
function and pain all improved six months post-operatively and either
continued to improve slightly or reached a plateau thereafter. The
complication rate is similar to that reported for other TEA systems.
No loosening was seen. Remarkable is the disengagement of the radial
head component in 13 TEAs (31%) with a radial head component implanted. Implantation of both the linked and the unlinked versions of
the Latitude TEA results in improvement of function and decreased
pain, and shows high patient satisfaction at mid-term follow-up. Cite this article:
The aim of this study was to evaluate the time course of changes
in parameters of diffusion tensor imaging (DTI) such as fractional
anisotropy (FA) and apparent diffusion coefficient (ADC) in patients
with symptomatic lumbar disc herniation. We also investigated the
correlation between the severity of neurological symptoms and these parameters. A total of 13 patients with unilateral radiculopathy due to herniation
of a lumbar disc were investigated with DTI on a 1.5T MR scanner
and underwent micro discectomy. There were nine men and four women,
with a median age of 55.5 years (19 to 79). The changes in the mean
FA and ADC values and the correlation between these changes and the
severity of the neurological symptoms were investigated before and
at six months after surgery. Aims
Patients and Methods
A new method of vascularised tibial grafting
has been developed for the treatment of avascular necrosis (AVN)
of the talus and secondary osteoarthritis (OA) of the ankle. We
used 40 cadavers to identify the vascular anatomy of the distal
tibia in order to establish how to elevate a vascularised tibial
graft safely. Between 2008 and 2012, eight patients (three male,
five female, mean age 50 years; 26 to 68) with isolated AVN of the
talus and 12 patients (four male, eight female, mean age 58 years;
23 to 76) with secondary OA underwent vascularised bone grafting
from the distal tibia either to revascularise the talus or for arthrodesis.
The radiological and clinical outcomes were evaluated at a mean
follow-up of 31 months (24 to 62). The peri-malleolar arterial arch
was confirmed in the cadaveric study. A vascularised bone graft
could be elevated safely using the peri-malleolar pedicle. The clinical
outcomes for the group with AVN of the talus assessed with the mean
Mazur ankle grading scores, improved significantly from 39 points
(21 to 48) pre-operatively to 81 points (73 to 90) at the final
follow-up (p = 0.01). In all eight revascularisations, bone healing
was obtained without progression to talar collapse, and union was
established in 11 of 12 vascularised arthrodeses at a mean follow-up
of 34 months (24 to 58). MRI showed revascularisation of the talus
in all patients. We conclude that a vascularised tibial graft can be used both
for revascularisation of the talus and for the arthrodesis of the
ankle in patients with OA secondary to AVN of the talus. Cite this article:
Health economic evaluations potentially provide
valuable information to clinicians, health care administrators,
and policy makers regarding the financial implications of decisions
about the care of patients. The highest quality research should
be used to inform decisions that have direct impact on the access
to care and the outcome of treatment. However, economic analyses
are often complex and use research methods which are relatively unfamiliar
to clinicians. Furthermore, health economic data have substantial
national, regional, and institutional variability, which can limit
the external validity of the results of a study. Therefore, minimum
guidelines that aim to standardise the quality and transparency
of reporting health economic research have been developed, and instruments
are available to assist in the assessment of its quality and the
interpretation of results. The purpose of this editorial is to discuss the principal types
of health economic studies, to review the most common instruments
for judging the quality of these studies and to describe current
reporting guidelines. Recommendations for the submission of these
types of studies to Cite this article:
The optimal timing of total knee replacement
(TKR) in patients with osteoarthritis, in relation to the severity
of disease, remains controversial. This prospective study was performed
to investigate the effect of the severity of osteoarthritis and
other commonly available pre- and post-operative clinical parameters
on the clinical outcome in a consecutive series of cemented TKRs.
A total of 176 patients who underwent unilateral TKR were included
in the study. Their mean age was 68 years (39 to 91), 63 (36%) were
male and 131 knees (74%) were classified as grade 4 on the Kellgren–Lawrence
osteoarthritis scale. A total of 154 patients (87.5%) returned for
clinical review 12 months post-operatively, at which time the outcome
was assessed using the Knee Society score. A low radiological severity of osteoarthritis was not associated
with pain 12 months post-operatively. However, it was significantly
associated with an inferior level of function (p = 0.007), implying
the need for increased focus on all possible reasons for pain in
the knee and the forms of conservative treatment which are available
for patients with lower radiological severity of osteoarthritis. Cite this article:
The April 2015 Spine Roundup360 looks at: Hyperostotic spine in injury; App based back pain control; Interspinous process devices should be avoided in claudication; Robot assisted pedicle screws: fad or advance?; Vancomycin antibiotic power in spinal surgery; What to do with that burst fracture?; Increasing complexity of spinal fractures in major trauma pathways; Vitamin D and spinal fractures
A total of 56 male patients with a displaced
intracapsular fracture of the hip and a mean age of 81 years (62
to 94), were randomised to be treated with either a cemented hemiarthroplasty
(the Exeter Trauma Stem) or reduction and internal fixation using
the Targon Femoral Plate. All surviving patients were reviewed one
year after the injury, at which time restoration of function and
pain in the hip was assessed. There was no statistically significant
difference in mortality between the two groups (7/26; 26.9% for
hemiarthroplasty These results indicate that cemented hemiarthroplasty gives better
results than internal fixation in elderly men with a displaced intracapsular
fracture of the hip. Cite this article: