Redisplacement is the most common complication
of immobilisation in a cast for the treatment of diaphyseal fractures
of the forearm in children. We have previously shown that the three-point
index (TPI) can accurately predict redisplacement of fractures of
the distal radius. In this prospective study we applied this index
to assessment of diaphyseal fractures of the forearm in children
and compared it with other cast-related indices that might predict
redisplacement. A total of 76 children were included. Their ages,
initial displacement, quality of reduction, site and level of the
fractures and quality of the casting according to the TPI, Canterbury
index and padding index were analysed. Logistic regression analysis
was used to investigate risk factors for redisplacement. A total
of 18 fractures (24%) redisplaced in the cast. A TPI value of >
0.8 was the only significant risk factor for redisplacement (odds
ratio 238.5 (95% confidence interval 7.063 to 8054.86); p <
0.001). The TPI was far superior to other radiological indices, with
a sensitivity of 84% and a specificity of 97% in successfully predicting
redisplacement. We recommend it for routine use in the management
of these fractures in children. Cite this article:
Fractures of the femoral neck in children are
rare, high-energy injuries with high complication rates. Their treatment has
become more interventional but evidence of the efficacy of such
measures is limited. We performed a systematic review of studies
examining different types of treatment and their outcomes, including
avascular necrosis (AVN), nonunion, coxa vara, premature physeal
closure (PPC), and Ratliff’s clinical criteria. A total of 30 studies
were included, comprising 935 patients. Operative treatment and
open reduction were associated with higher rates of AVN. Delbet
types I and II fractures were most likely to undergo open reduction
and internal fixation. Coxa vara was reduced in the operative group,
whereas nonunion and PPC were not related to surgical intervention. Nonunion
and coxa vara were unaffected by the method of reduction. Capsular
decompression had no effect on AVN. Although surgery allows a more
anatomical union, it is uncertain whether operative treatment or
the type of reduction affects the rate of AVN, nonunion or PPC,
because more severe fractures were operated upon more frequently.
A delay in treatment beyond 24 hours was associated with a higher
incidence of AVN. Cite this article:
Deformity after slipped upper femoral epiphysis
(SUFE) can cause cam-type femoroacetabular impingement (FAI) and
subsequent osteoarthritis (OA). However, there is little information
regarding the radiological assessment and clinical consequences
at long-term follow-up. We reviewed 36 patients (43 hips) previously
treated by We conclude that persistent deformity with radiological cam FAI
after SUFE is associated with poorer clinical and radiological long-term
outcome. Although the radiological measurements had quite wide limits
of agreement, they are useful for the diagnosis of post-slip deformities
in clinical practice.
In the majority of patients with slipped upper
femoral epiphysis only one hip is involved at primary diagnosis. However,
the contralateral hip often becomes involved over time. There are
no reliable factors predicting a contralateral slip. Whether or
not the contralateral hip should undergo prophylactic fixation is
a matter of controversy. We present a number of essential points
that have to be considered both when choosing to fix the contralateral
hip prophylactically as well as when refraining from surgery and
instead following the patients with repeat radiographs.
We reviewed our initial seven-year experience
with a non-invasive extendible prosthesis in 34 children with primary bone
tumours. The distal femur was replaced in 25 cases, total femur
in five, proximal femur in one and proximal tibia in three. The
mean follow-up was 44 months (15 to 86) and 27 patients (79%) remain
alive. The prostheses were lengthened by an electromagnetic induction
mechanism in an outpatient setting and a mean extension of 32 mm
(4 to 80) was achieved without anaesthesia. There were lengthening
complications in two children: failed lengthening in one and the
formation of scar tissue in the other. Deep infection developed
in six patients (18%) and local recurrence in three. A total of
11 patients required further surgery to the leg. Amputation was
necessary in five patients (20%) and a two-stage revision in another.
There were no cases of loosening, but two patients had implant breakage
and required revision. The mean Musculoskeletal Tumor Society functional
score was 85% (60% to 100%) at last known follow-up. These early
results demonstrate that the non-invasive extendible prosthesis
allows successful lengthening without surgical intervention, but
the high incidence of infection is a cause for concern.
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Aims. The aim of this study was to establish consensus statements on medial patellofemoral ligament (MPFL) reconstruction, anteromedialization tibial tubercle osteotomy, trochleoplasty, and rehabilitation and return to sporting activity in patients with patellar instability, using the modified Delphi process. Methods. This was the second part of a study dealing with these aspects of management in these patients. As in part I, a total of 60 surgeons from 11 countries contributed to the development of consensus statements based on their expertise in this area. They were assigned to one of seven working groups defined by subtopics of interest. Consensus was defined as achieving between 80% and 89% agreement, strong consensus was defined as between 90% and 99% agreement, and 100% agreement was considered unanimous. Results. Of 41 questions and statements on patellar instability, none achieved unanimous consensus, 19 achieved strong consensus, 15 achieved consensus, and seven did not achieve consensus. Conclusion. Most statements reached some degree of consensus, without any achieving unanimous consensus. There was no consensus on the use of anchors in MPFL reconstruction, and the order of fixation of the graft (patella first versus femur first). There was also no consensus on the indications for trochleoplasty or its effect on the viability of the cartilage after elevation of the osteochondral flap. There was also no consensus on postoperative immobilization or weightbearing, or whether
Aims. The aim of this study was to establish consensus statements on the diagnosis, nonoperative management, and indications, if any, for medial patellofemoral complex (MPFC) repair in patients with patellar instability, using the modified Delphi approach. Methods. A total of 60 surgeons from 11 countries were invited to develop consensus statements based on their expertise in this area. They were assigned to one of seven working groups defined by subtopics of interest within patellar instability. Consensus was defined as achieving between 80% and 89% agreement, strong consensus was defined as between 90% and 99% agreement, and 100% agreement was considered to be unanimous. Results. Of 27 questions and statements on patellar instability, three achieved unanimous consensus, 14 achieved strong consensus, five achieved consensus, and five did not achieve consensus. Conclusion. The statements that reached unanimous consensus were that an assessment of physeal status is critical for
Aims. The aim of this study was to explore clinicians’ experience of a
Aims. To investigate the risk factors for unsuccessful radial head reduction (RHR) in children with chronic Monteggia fractures (CMFs) treated surgically. Methods. A total of 209 children (mean age 6.84 years (SD 2.87)), who underwent surgical treatment for CMFs between March 2015 and March 2023 at six institutions, were retrospectively reviewed. Assessed risk factors included age, sex, laterality, dislocation direction and distance, preoperative proximal radial metaphysis width, time from injury to surgery, reduction method, annular ligament reconstruction, radiocapitellar joint fixation, ulnar osteotomy, site of ulnar osteotomy, preoperative and postoperative ulnar angulation, ulnar fixation method, progressive ulnar distraction, and postoperative cast immobilization. Independent-samples t-test, chi-squared test, and logistic regression analysis were used to identify the risk factors associated with unsuccessful RHR. Results. Redislocation occurred during surgery in 48 patients (23%), and during follow-up in 44 (21.1%). The mean follow-up of patients with successful RHR was 13.25 months (6 to 78). According to the univariable analysis, time from injury to surgery (p = 0.002) and preoperative dislocation distance (p = 0.042) were identified as potential risk factors for unsuccessful RHR. However, only time from injury to surgery (p = 0.007) was confirmed as a risk factor by logistic regression analysis. Receiver operating characteristic curve analysis and chi-squared test confirmed that a time from injury to surgery greater than 1.75 months increased the rate of unsuccessful RHR above the cutoff (p = 0.002). Conclusion. Time from injury to surgery is the primary independent risk factor for unsuccessful RHR in surgically treated children with CMFs, particularly in those with a time from injury to surgery of more than 1.75 months. No other factors were found to influence the incidence of unsuccessful RHR. Surgical reduction of
Aims. Scoliosis is a lateral curvature of the spine with associated rotation, often causing distress due to appearance. For some curves, there is good evidence to support the use of a spinal brace, worn for 20 to 24 hours a day to minimize the curve, making it as straight as possible during growth, preventing progression. Compliance can be poor due to appearance and comfort. A night-time brace, worn for eight to 12 hours, can achieve higher levels of curve correction while patients are supine, and could be preferable for patients, but evidence of efficacy is limited. This is the protocol for a randomized controlled trial of ‘full-time bracing’ versus ‘night-time bracing’ in adolescent idiopathic scoliosis (AIS). Methods. UK
Aims. Historically, patients undergoing surgery for adolescent idiopathic scoliosis (AIS) have been nursed postoperatively in a critical care (CC) setting because of the challenges posed by prone positioning, extensive exposures, prolonged operating times, significant blood loss, major intraoperative fluid shifts, cardiopulmonary complications, and difficulty in postoperative pain management. The primary aim of this paper was to determine whether a scoring system, which uses Cobb angle, forced vital capacity (FVC), forced expiratory volume in one second (FEV1), and number of levels to be fused, is a valid method of predicting the need for postoperative critical care in AIS patients who are to undergo scoliosis correction with posterior spinal fusion (PSF). Methods. We retrospectively reviewed all AIS patients who had undergone PSF between January 2018 and January 2020 in a specialist tertiary spinal referral centre. All patients were assessed preoperatively in an anaesthetic clinic. Postoperative care was defined as ward-based (WB) or critical care (CC), based on the preoperative FEV1, FVC, major curve Cobb angle, and the planned number of instrumented levels. Results. Overall, 105 patients were enrolled. Their mean age was 15.5 years (11 to 25) with a mean weight of 55 kg (35 to 103). The mean Cobb angle was 68° (38° to 122°). Of these, 38 patients were preoperatively scored to receive postoperative CC. However, only 19% of the cohort (20/105) actually needed CC-level support. Based on these figures, and an average
Aims.