The aim of this study was to gain a consensus for best practice of the assessment and management of children with idiopathic toe walking (ITW) in order to provide a benchmark for practitioners and guide the best consistent care. An established Delphi approach with predetermined steps and degree of agreement based on a standardized protocol was used to determine consensus. The steering group members and Delphi survey participants included members from the British Society of Children’s Orthopaedic Surgery (BSCOS) and the Association of Paediatric Chartered Physiotherapists (APCP). The statements included definition, assessment, treatment indications, nonoperative and operative interventions, and outcomes. Descriptive statistics were used for analysis of the Delphi survey results. The AGREE checklist was followed for reporting the results.Aims
Methods
The aim of this study was to determine the consensus best practice approach for the investigation and management of children (aged 0 to 15 years) in the UK with musculoskeletal infection (including septic arthritis, osteomyelitis, pyomyositis, tenosynovitis, fasciitis, and discitis). This consensus can then be used to ensure consistent, safe care for children in UK hospitals and those elsewhere with similar healthcare systems. A Delphi approach was used to determine consensus in three core aspects of care: 1) assessment, investigation, and diagnosis; 2) treatment; and 3) service, pathways, and networks. A steering group of paediatric orthopaedic surgeons created statements which were then evaluated through a two-round Delphi survey sent to all members of the British Society for Children’s Orthopaedic Surgery (BSCOS). Statements were only included (‘consensus in’) in the final agreed consensus if at least 75% of respondents scored the statement as critical for inclusion. Statements were discarded (‘consensus out’) if at least 75% of respondents scored them as not important for inclusion. Reporting these results followed the Appraisal Guidelines for Research and Evaluation.Aims
Methods
The aim of this retrospective cohort study was to assess and investigate the safety and efficacy of using a distal tibial osteotomy compared to proximal osteotomy for limb lengthening in children. In this study, there were 59 consecutive tibial lengthening and deformity corrections in 57 children using a circular frame. All were performed or supervised by the senior author between January 2013 and June 2019. A total of 25 who underwent a distal tibial osteotomy were analyzed and compared to a group of 34 who had a standard proximal tibial osteotomy. For each patient, the primary diagnosis, time in frame, complications, and lengthening achieved were recorded. From these data, the frame index was calculated (days/cm) and analyzed.Aims
Methods
To assess the characteristic clinical features, management, and outcome of patients who present to orthopaedic surgeons with functional dystonia affecting the foot and ankle. We carried out a retrospective search of our records from 2000 to 2019 of patients seen in our adult tertiary referral foot and ankle unit with a diagnosis of functional dystonia.Aims
Methods
With novel promising therapies potentially limiting progression of Dupuytren’s disease (DD), better patient stratification is needed. We aimed to quantify DD development and progression after seven years in a population-based cohort, and to identify factors predictive of disease development or progression. All surviving participants from our previous prevalence study were invited to participate in the current prospective cohort study. Participants were examined for presence of DD and Iselin’s classification was applied. They were asked to complete comprehensive questionnaires. Disease progression was defined as advancement to a further Iselin stage or surgery. Potential predictive factors were assessed using multivariable regression analyses. Of 763 participants in our original study, 398 were available for further investigation seven years later.Aims
Methods
In the UK, fasciectomy for Dupuytren’s contracture is generally performed under general or regional anaesthetic, with an arm tourniquet and in a hospital setting. We have changed our practice to use local anaesthetic with adrenaline, no arm tourniquet, and perform the surgery in a community setting. We present the outcome of a consecutive series of 30 patients. Prospective data were collected for 30 patients undergoing open fasciectomy on 36 digits (six having two digits affected), over a one-year period and under the care of two surgeons. In total, 10 ml to 20 ml volume of 1% lidocaine with 1:100,000 adrenaline was used. A standard postoperative rehabilitation regime was used. Preoperative health scores, goniometer measurements of metacarpophalangeal (MCP), proximal interphalangeal (PIP) contractures, and Unité Rheumatologique des Affections de la Main (URAM) scores were measured pre- and postoperatively at six and 12 weeks.Aims
Methods
Aims. The Precice intramedullary limb-lengthening system has demonstrated significant benefits over external fixation lengthening methods, leading to a paradigm shift in limb lengthening. This study compares outcomes following antegrade and retrograde femoral lengthening in both adolescent and adult patients. Patients and Methods. A retrospective review of prospectively collected data was undertaken of a consecutive series of 107 femoral lengthening operations in 92 patients. In total, 73 antegrade nails and 34 retrograde nails were inserted. Outcome was assessed by the regenerate healing index (HI), hip and knee range of movement (ROM), and the presence of any complications. Results. The mean lengthening was 4.65 cm (1.5 to 8) in the antegrade group and 4.64 cm (1.6 to 8) in the retrograde group. Of the 107 lengthenings, 100 had sufficient datapoints to calculate the mean HI. This was 31.6 days/cm (15 to 108). There was a trend toward a lower (better) HI with an antegrade nail and better outcomes in adolescent patients, but these were not statistically significant. Hip and knee ROM was maintained and/or improved following commencement of femoral lengthening in 44 patients (60%) of antegrade nails and 13 patients (38%) of retrograde nails. In female patients, loss of movement occurred both earlier and following less total length achieved. Minor implant complications included locking bolt migration and in one patient deformity of the nail, but no implant failed to lengthen and there were no deep infections. Three patients had delayed union, five patients required surgical intervention for
Many authors have reported a shorter treatment time when using trifocal bone transport (TFT) rather than bifocal bone transport (BFT) in the management of long segmental tibial bone defects. However, the difference in the incidence of additional procedures, the true complications, and the final results have not been investigated. A total of 86 consecutive patients with a long tibial bone defect (≥ 8 cm), who were treated between January 2008 and January 2015, were retrospectively reviewed. A total of 45 were treated by BFT and 41 by TFT. The median age of the 45 patients in the BFT group was 43 years (interquartile range (IQR) 23 to 54).Aims
Patients and Methods
Dupuytren’s contracture is a benign, myoproliferative condition
affecting the palmar fascia that results in progressive contractures
of the fingers. Despite increased knowledge of the cellular and
connective tissue changes involved, neither a cure nor an optimum
form of treatment exists. The aim of this systematic review was
to summarize the best available evidence on the management of this
condition. A comprehensive database search for randomized controlled trials
(RCTs) was performed until August 2017. We studied RCTs comparing
open fasciectomy with percutaneous needle aponeurotomy (PNA), collagenase
clostridium histolyticum (CCH) with placebo, and CCH with PNA, in
addition to adjuvant treatments aiming to improve the outcome of
open fasciectomy. A total of 20 studies, involving 1584 patients,
were included.Aims
Materials and Methods
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:
This study compared the long-term results following Salter osteotomy
and Pemberton acetabuloplasty in children with developmental dysplasia
of the hip (DDH). We assessed if there was a greater increase in
pelvic height following the Salter osteotomy, and if this had a
continued effect on pelvic tilt, lumbar curvature or functional outcomes. We reviewed 42 children at more than ten years post-operatively
following a unilateral Salter osteotomy or Pemberton acetabuloplasty.
We measured the increase in pelvic height and the iliac crest tilt
and sacral tilt at the most recent review and at an earlier review
point in the first decade of follow-up. We measured the lumbar Cobb angle
and the Short Form-36 (SF-36) and Harris hip scores were collected
at the most recent review.Aims
Patients and Methods
Clinical and radiological data were reviewed for all patients
with mucopolysaccharidoses (MPS) with thoracolumbar kyphosis managed
non-operatively or operatively in our institution. In all 16 patients were included (eight female: eight male; 50%
male), of whom nine had Hurler, five Morquio and two Hunter syndrome.
Six patients were treated non-operatively (mean age at presentation
of 6.3 years; 0.4 to 12.9); mean kyphotic progression +1.5o/year;
mean follow-up of 3.1 years (1 to 5.1) and ten patients operatively (mean
age at presentation of 4.7 years; 0.9 to 14.4); mean kyphotic progression
10.8o/year; mean follow-up of 8.2 years; 4.8 to 11.8)
by circumferential arthrodesis with posterior instrumentation in
patients with flexible deformities (n = 6).Aims
Methods
The aims of this study were to report functional
outcomes of salvage procedures for patients with cerebral palsy (CP)
who have chronic dislocation of the hip using validated scoring
systems, and to compare the results of three surgical techniques. We reviewed 37 patients retrospectively. The mean age at the
time of surgery was 12.2 years (8 to 22) and the mean follow-up
was 56 months (24 to 114). Patients were divided into three groups:
14 who underwent proximal femoral resection arthroplasty (PFRA group
1), ten who underwent subtrochanteric valgus osteotomy (SVO group 2),
and 13 who underwent subtrochanteric valgus osteotomy with resection
of the femoral head (SVO with FHR group 3). All patients were evaluated
using the Caregiver Priorities and Child Health Index of Life with
Disabilities (CPCHILD) and the Pediatric Quality of Life Inventory
(PedsQL). Significant improvements occurred in most CPCHILD and PedsQL
subsection scores following surgery in all patients, without significant
differences between the groups. There were 12 post-operative complications.
Less severe complications were seen in group 1 than in groups 2
and 3. Salvage surgery appears to provide pain relief in patients with
CP who have painful chronic dislocation of the hip. The three salvage
procedures produced similar results, however, we recommend the use
of PFRA as the complications are less severe. Take home message: Salvage surgery can be of benefit to patients
with CP with chronic painful hip dislocation, but should be limited
to selected patients considering complications. Cite this article:
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 outcomes of THR in the patient with neuromuscular disorders,
make this option viable. This paper will review the current literature
and our experience with THR in the more frequently encountered neuromuscular
disorders. Cite this article:
The treatment of infected nonunions is difficult.
Antibiotic cement-coated (ACC) rods provide stability as well as delivering
antibiotics. We conducted a review of 110 infected nonunions treated
with ACC rods. Patients were divided into two groups: group A (67
patients) with an infected arthrodesis, and group B (43 patients)
with an infected nonunion in a long bone. In group A, infected arthrodesis,
the success rate after the first procedure was 38/67 (57%), 29/67
(43%) required further surgery for either control of infection or
non-union. At last follow-up, five patients required amputation,
representing a limb salvage rate of 62/67 (93%) overall. In all,
29/67 (43%) presented with a bone defect with a mean size of 6.78
cm (2 to 25). Of those with a bone defect, 13/29 (45%) required
further surgery and had a mean size of defect of 7.2 cm (3.5 to
25). The cultures were negative in 17/67 (26%) and the most common
organism cultured was methicillin-resistant Cite this article:
Two types of fracture, early and late, have been
reported following limb lengthening in patients with achondroplasia (ACH)
and hypochondroplasia (HCH). We reviewed 25 patients with these conditions who underwent 72
segmental limb lengthening procedures involving the femur and/or
tibia, between 2003 and 2011. Gender, age at surgery, lengthened
segment, body mass index, the shape of the callus, the amount and
percentage of lengthening and the healing index were evaluated to determine
predictive factors for the occurrence of early (within three weeks
after removal of the fixation pins) and late fracture (>
three weeks
after removal of the pins). The Mann‑Whitney U test and Pearson’s
chi-squared test for univariate analysis and stepwise regression
model for multivariate analysis were used to identify the predictive factor
for each fracture. Only one patient (two tibiae) was excluded from
the analysis due to excessively slow formation of the regenerate,
which required supplementary measures. A total of 24 patients with
70 limbs were included in the study. There were 11 early fractures in eight patients. The shape of
the callus (lateral or central callus) was the only statistical
variable related to the occurrence of early fracture in univariate
and multivariate analyses. Late fracture was observed in six limbs
and the mean time between removal of the fixation pins and fracture
was 18.3 weeks (3.3 to 38.4). Lengthening of the tibia, larger healing
index, and lateral or central callus were related to the occurrence
of a late fracture in univariate analysis. A multivariate analysis
demonstrated that the shape of the callus was the strongest predictor
for late fracture (odds ratio: 19.3, 95% confidence interval: 2.91
to 128). Lateral or central callus had a significantly larger risk
of fracture than fusiform, cylindrical, or concave callus. Radiological monitoring of the shape of the callus during distraction
is important to prevent early and late fracture of lengthened limbs
in patients with ACH or HCH. In patients with thin callus formation,
some measures to stimulate bone formation should be considered as
early as possible. Cite this article:
We carried out a systematic review of the literature
to evaluate the evidence regarding the clinical results of the Ilizarov
method in the treatment of long bone defects of the lower limbs. Only 37 reports (three non-randomised comparative studies, one
prospective study and 33 case-series) met our inclusion criteria.
Although several studies were unsatisfactory in terms of statistical
heterogeneity, our analysis appears to show that the Ilizarov method
of distraction osteogenesis significantly reduced the risk of deep
infection in infected osseous lesions (risk ratio 0.14 (95% confidence
interval (CI) 0.10 to 0.20), p <
0.001). However, there was a
rate of re-fracture of 5% (95% CI 3 to 7), with a rate of neurovascular
complications of 2.2% (95% CI 0.3 to 4) and an amputation rate of
2.9% (95% CI 1.4 to 4.4).The data was generally not statistically
heterogeneous. Where tibial defects were >
8 cm, the risk of re-fracture
increased (odds ratio 3.7 (95% CI 1.1 to 12.5), p = 0.036). The technique is demanding for patients, illustrated by the voluntary
amputation rate of 1.6% (95% CI 0 to 3.1), which underlines the
need for careful patient selection. Cite this article:
Coronal plane fractures of the posterior femoral
condyle, also known as Hoffa fractures, are rare. Lateral fractures are
three times more common than medial fractures, although the reason
for this is not clear. The exact mechanism of injury is likely to
be a vertical shear force on the posterior femoral condyle with
varying degrees of knee flexion. These fractures are commonly associated
with high-energy trauma and are a diagnostic and surgical challenge. Hoffa
fractures are often associated with inter- or supracondylar distal
femoral fractures and CT scans are useful in delineating the coronal
shear component, which can easily be missed. There are few recommendations
in the literature regarding the surgical approach and methods of
fixation that may be used for this injury. Non-operative treatment
has been associated with poor outcomes. The goals of treatment are
anatomical reduction of the articular surface with rigid, stable
fixation to allow early mobilisation in order to restore function.
A surgical approach that allows access to the posterior aspect of
the femoral condyle is described and the use of postero-anterior
lag screws with or without an additional buttress plate for fixation
of these difficult fractures. Cite this article:
In Canada, Dupuytren's contracture is managed
with partial fasciectomy or percutaneous needle aponeurotomy (PNA).
Injectable collagenase will soon be available. The optimal management
of Dupuytren’s contracture is controversial and trade-offs exist
between the different methods. Using a cost-utility analysis approach,
our aim was to identify the most cost-effective form of treatment
for managing Dupuytren’s contracture it and the threshold at which
collagenase is cost-effective. We developed an expected-value decision
analysis model for Dupuytren’s contracture affecting a single finger,
comparing the cost-effectiveness of fasciectomy, aponeurotomy and collagenase
from a societal perspective. Cost-effectiveness, one-way sensitivity
and variability analyses were performed using standard thresholds
for cost effective treatment ($50 000 to $100 000/QALY gained).
Percutaneous needle aponeurotomy was the preferred strategy for
managing contractures affecting a single finger. The cost-effectiveness
of primary aponeurotomy improved when repeated to treat recurrence.
Fasciectomy was not cost-effective. Collagenase was cost-effective
relative to and preferred over aponeurotomy at $875 and $470 per
course of treatment, respectively. In summary, our model supports the trend towards non-surgical
interventions for managing Dupuytren’s contracture affecting a single
finger. Injectable collagenase will only be feasible in our publicly
funded healthcare system if it costs significantly less than current
United States pricing. Cite this article:
We describe 261 peripheral nerve injuries sustained
in war by 100 consecutive service men and women injured in Iraq
and Afghanistan. Their mean age was 26.5 years (18.1 to 42.6), the
median interval between injury and first review was 4.2 months (mean
8.4 months (0.36 to 48.49)) and median follow-up was 28.4 months
(mean 20.5 months (1.3 to 64.2)). The nerve lesions were predominantly
focal prolonged conduction block/neurapraxia in 116 (45%), axonotmesis
in 92 (35%) and neurotmesis in 53 (20%) and were evenly distributed
between the upper and the lower limbs. Explosions accounted for
164 (63%): 213 (82%) nerve injuries were associated with open wounds.
Two or more main nerves were injured in 70 patients. The ulnar,
common peroneal and tibial nerves were most commonly injured. In
69 patients there was a vascular injury, fracture, or both at the
level of the nerve lesion. Major tissue loss was present in 50 patients:
amputation of at least one limb was needed in 18. A total of 36 patients
continued in severe neuropathic pain. This paper outlines the methods used in the assessment of these
injuries and provides information about the depth and distribution
of the nerve lesions, their associated injuries and neuropathic
pain syndromes.
