The purpose of this study was to evaluate the risk of late displacement after the treatment of distal radial fractures with a locking volar plate, and to investigate the clinical and radiological factors that might correlate with re-displacement. From March 2007 to October 2009, 120 of an original cohort of 132 female patients with unstable fractures of the distal radius were treated with a volar locking plate, and were studied over a follow-up period of six months. In the immediate post-operative and final follow-up radiographs, late displacement was evaluated as judged by ulnar variance, radial inclination, and dorsal angulation. We also analysed the correlation of a variety of clinical and radiological factors with re-displacement. Ulnar variance was significantly overcorrected (p < 0.001) while radial inclination and dorsal angulation were undercorrected when compared statistically (p <  0.001) with the unaffected side in the immediate post-operative stage. During follow-up, radial shortening and dorsal angulation progressed statistically, but none had a value beyond the acceptable range. Bone mineral density measured at the proximal femur and the position of the screws in the subchondral region, correlated with slight progressive radial shortening, which was not clinically relevant. Volar locking plating of distal radial fractures is a reliable form of treatment without substantial late displacement. Cite this article: Bone Joint J 2013;95-B:396–400

The outcome of displaced hips treated by Somerville and Scott’s method was assessed after more than 25 years. A total of 147 patients (191 displaced hips) was reviewed which represented an overall follow-up of 65.6%. The median age at the index operation was two years. During the first five years, 25 (13%) hips showed signs of avascular change.

The late development of valgus angulation of the neck, after ten years, was seen in 69 (36%) hips. Further operations were frequently necessary. Moderate to severe osteoarthritis developed at a young age in 40% of the hips. Total hip replacement or arthrodesis was necessary in 27 (14%) hips at a mean age of 36.5 years. Risk factors identified were high dislocation, open reduction, and age at the original operation. Two groups of patients were compared according to outcome. All the radiographic indices were different between the two groups after ten years, but most were similar before. It takes a generation to establish the prognosis, although some early indicators may help to predict outcome.

Supracondylar fractures of the humerus (SCFH) are the most common type of paediatric elbow fractures. Due to beliefs that non-operatively managed SCFH may displace further from the original position, they are monitored with repeated radiographs and a large number are unnecessarily surgically pinned. Very limited evidence currently exists to support these beliefs. This study aimed to determine the incidence of late “significant” displacement (requiring surgical management) of non-operatively managed paediatric SCFH, and whether they necessitate close radiographic follow-up. Patients aged ≤16, with a SCFH, were included in this retrospective cohort study. All were initially managed non-operatively with at least one follow-up radiograph within six weeks of injury. Data from four consecutive years (2013–2016) was collected using the hospital's radiology database. Two observers independently analysed patient radiographs and classified fractures by the Gartland and AO systems. The incidence of late displacement was determined using follow-up radiographs and clinic notes. Of the 164 patients included in the study, one patient (Gartland Type II, AO Type III) suffered late displacement at two weeks, requiring surgical fixation. One further patient (AO Type II) had a persistent cubitus varus deformity (Baumann's angle 90°), with no long-term functional deficit. Incidence of late displacement was 0.6% (n=1). Our findings suggest that stable Gartland Type I/AO Type I and II fractures do not require repeated radiographic follow-up. However, some Gartland Type II/AO Type III fractures require monitoring. This could considerably reduce the financial costs for the healthcare system, and inconvenience to families, associated with repeated follow-ups

A fracture of the tuberosity is associated with 16% of anterior glenohumeral dislocations. Manipulation of these injuries in the emergency department is safe with less than 1% risk of fracture propagation. However, there is a risk of associated neurological injury, recurrent instability and displacement of the greater tuberosity fragment. The risks and outcomes of these complications have not previously been reported. The purpose of this study was to establish the incidence and outcome of complications associated with this pattern of injury. We reviewed 339 consecutive glenohumeral dislocations with associated greater tuberosity fractures from a prospective trauma database. Documentation and radiographs were studied and the incidence of neurovascular compromise, greater tuberosity fragment migration and intervention and recurrent instability recorded. The mean age was 61 years (range, 18–96) with a female preponderance (140:199 male:female). At presentation 24% (n=78) patients had a nerve injury, with axillary nerve being most common (n=43, 55%). Of those patients with nerve injuries 15 (19%) did not resolve. Greater tuberosity displacement >5mm was observed in 36% (n=123) of patients with 40 undergoing acute surgery, the remainder did not due to comorbidities or patient choice. Persistent displacement after reduction accounted for 60 cases, later displacement within 6 weeks occurred in 63 patients. Recurrent instability occurred in 4 (1%) patients. Patient reported outcomes were poor with average EQ5D being 0.73, QDASH score of 16 and Oxford Shoulder Score of 41. Anterior glenohumeral dislocation with associated greater tuberosity fracture is common with poor long term patient reported outcomes. Our results demonstrate there is a high rate of neurological deficits at presentation with the majority resolving spontaneously. Recurrent instability is rare. Late tuberosity fragment displacement occurs in 18% of patients and regular follow-up for 6 weeks is recommended to detect this

Distal radius fractures (DRFs) are common injuries that represent 17% of all adult upper extremity fractures. Some fractures deemed appropriate for nonsurgical management following closed reduction and casting exhibit delayed secondary displacement (greater than two weeks from injury) and require late surgical intervention. This can lead to delayed rehabilitation and functional outcomes. This study aimed to determine which demographic and radiographic features can be used to predict delayed fracture displacement. This is a multicentre retrospective case-control study using radiographs extracted from our Analytics Data Integration, Measurement and Reporting (DIMR) database, using diagnostic and therapeutic codes. Skeletally mature patients aged 18 years of age or older with an isolated DRF treated with surgical intervention between two and four weeks from initial injury, with two or more follow-up visits prior to surgical intervention, were included. Exclusion criteria were patients with multiple injuries, surgical treatment with fewer than two clinical assessments prior to surgical treatment, or surgical treatment within two weeks of injury. The proportion of patients with delayed fracture displacement requiring surgical treatment will be reported as a percentage of all identified DRFs within the study period. A multivariable conditional logistic regression analysis was used to assess case-control comparisons, in order to determine the parameters that are mostly likely to predict delayed fracture displacement leading to surgical management. Intra- and inter-rater reliability for each radiographic parameter will also be calculated. A total of 84 age- and sex-matched pairs were identified (n=168) over a 5-year period, with 87% being female and a mean age of 48.9 (SD=14.5) years. Variables assessed in the model included pre-reduction and post-reduction radial height, radial inclination, radial tilt, volar cortical displacement, injury classification, intra-articular step or gap, ulnar variance, radiocarpal alignment, and cast index, as well as the difference between pre- and post-reduction parameters. Decreased pre-reduction radial inclination (Odds Ratio [OR] = 0.54; Confidence Interval [CI] = 0.43 – 0.64) and increased pre-reduction volar cortical displacement (OR = 1.31; CI = 1.10 – 1.60) were significant predictors of delayed fracture displacement beyond a minimum of 2-week follow-up. Similarly, an increased difference between pre-reduction and immediate post reduction radial height (OR = 1.67; CI = 1.31 – 2.18) and ulnar variance (OR = 1.48; CI = 1.24 – 1.81) were also significant predictors of delayed fracture displacement. Cast immobilization is not without risks and delayed surgical treatment can result in a prolong recovery. Therefore, if reliable and reproducible radiographic parameters can be identified that predict delayed fracture displacement, this information will aid in earlier identification of patients with DRFs at risk of late displacement. This could lead to earlier, appropriate surgical management, rehabilitation, and return to work and function

The June 2013 Wrist & Hand Roundup. 360 . looks at: whether size is a limitation; cancellous bone grafting in scaphoid nonunion; the Kienböck’s dichotomy; late displacement of the distal radius; flexor slide for finger contracture; aesthetic syndactyly; flexor tendon repair; and fixation of trapeziometacarpal cups

This paper investigates whether cortical comminution and intra-articular involvement can predict displacement in distal radius fractures by using a classification that includes volar comminution as a separate parameter. A prospective multicentre study involving non-operative treatment of distal radius fractures in 387 patients aged between 15 and 74 years (398 fractures) was conducted. The presence of cortical comminution and intra-articular involvement according to the Buttazzoni classification is described. Minimally displaced fractures were treated with immobilisation in a cast while displaced fractures underwent closed reduction with subsequent immobilisation. Radiographs were obtained after reduction, at 10 to 14 days and after union. The outcome measure was re-displacement or union. In fractures with volar comminution (Buttazzoni type 4), 96% (53 of 55) displaced. In intra-articular fractures without volar comminution (Buttazzoni 3), 72% (84 of 117) displaced. In extra-articular fractures with isolated dorsal comminution (Buttazzoni 2), 73% (106 of 145) displaced while in non-comminuted fractures (Buttazzoni 1), 16 % (13 of 81 ) displaced. A total of 32% (53 of 165) of initially minimally displaced fractures later displaced. All of the initially displaced volarly comminuted fractures re-displaced. Displacement occurred in 31% (63 of 205) of fractures that were still in good alignment after 10 to 14 days. . Regression analysis showed that volar and dorsal comminution predicted later displacement, while intra-articular involvement did not predict displacement. Volar comminution was the strongest predictor of displacement. Cite this article: Bone Joint J 2014;96-B:978–83

The April 2023 Children’s orthopaedics Roundup³⁶⁰ looks at: Can you treat type IIA supracondylar humerus fractures conservatively?; Bone bruising and anterior cruciate ligament injury in paediatrics; Participation and motor abilities after treatment with the Ponseti method; Does fellowship training help with paediatric supracondylar fractures?; Supracondylar elbow fracture management (Supra Man): a national trainee collaborative evaluation of practice; Magnetically controlled growing rods in early-onset scoliosis; Weightbearing restrictions and weight gain in children with Perthes’ disease?; Injuries and child abuse increase during the pandemic over 12,942 emergency admissions.

External fixation was used in the treatment of 154 intertrochanteric fractures of the femur over a period of eight years. Good fixation and early ambulation was achieved in all cases. Blood loss was slight. There were 12 deaths due to medical causes unrelated to the surgical procedure. Deep pin-track infection occurred in six cases and late displacement of the fracture fragments in nine. The average time for union was 16 weeks. The technique is simple, quick and inexpensive, and causes minimal surgical trauma. All these features are particularly relevant where resources are limited

Purpose. Distal metaphyseal radial fractures are common in the paediatric population and the management of these fractures is controversial. The incidence of re-displacement in the closed management of these fractures is as much as 30% in some studies. Various methods have been described with the view to predict fracture displacement of distal radial fractures in children. One of these indices is the three point index (TPI). This index seeks to assess the adequacy of 3 point moulding and thus predict fracture displacement. It is a calculated ratio that if above 0.8 states that there is an increased risk of fracture re-displacement. The purpose of this study is to assess the accuracy of this index in predicting displacement of distal radial fractures in children. Methods. This retrospective study included 65 patients of both sexes under the age of 13 for a period of one year from January 2011 to January 2012. All patients with a dorsally displaced fracture of the distal radius were included. 22 patients were excluded because of loss to follow-up or absence of a complete series of x-rays. All patients were taken to theatre for a general anaesthetic and manipulation of their fractures using an image intensifier to confirm reduction. X-rays of initial fracture displacement, post manipulation position and follow-up fracture position at 2 and 6 weeks were assessed. The sensitivity, specificity, negative and positive predictive values of the TPI in screening for fracture re-displacement were calculated. Results. Of the 43 patients included in the study, 93% of patients had an anatomical reduction in theatre with an average TPI of 1. Nineteen patients suffered significant displacement from 2 to 6 weeks postoperatively. We found that the TPI in our study had a sensitivity of 84%, a specificity of 37%, a negative predictive value of 75% and a positive predictive value of 51%. Conclusion. We found the TPI to be a useful screening tool of later displacement for the closed management of distal metaphyseal radius fractures. NO DISCLOSURES

Aim. Up to 34% of fractures of the distal radius in children can ‘re-displace’ early after reduction. Main risk factors are initial displacement (bayonet apposition, > 50% translation, and > 30°angulation), isolated distal radius fracture, associated ulna fracture at the same level, inadequate initial closed reduction and poor casting technique. This study was to identify the rate of ‘re-displacement’ following first successful reduction in distal radius fractures. We also assessed the risk factors associated with initial injury and compared the efficacy of the available indices to assess the quality of casting. Materials & Methods. We performed a case note based radiographic analysis of 90 distal radius fractures treated at our centre from 2005 to 2008. A cohort of 18 patients with re-displacement was compared with 72 patients with maintenance of reduction. Radiological indices were calculated to assess the quality of casting technique. The patient and fracture demographics were compared between the two groups. Statistical analysis was carried out using ANOVA, Fisher's Exact Test and multiple logistic regression analysis. Results. The rate of ‘re-displacement’ in our study was 20 %. A desirable cast index of < 0.7 was achieved in 4 out of 55 cases treated with cast alone. A significant difference (p< 0.008) was observed in the Three Point Index, the degree of comminution (< 0.01) and the quality of the initial reduction (< 0.003). Conclusion. We recommend careful identification of high risk factors and appropriate stabilisation for potentially unstable fractures at first treatment. The magnitude of initial deformity, the comminution, and the amount of remaining skeletal growth must all be considered in the decision making process. Further training to improve the quality of casting technique cannot be over-emphasised. Trainees should be trained to calculate the Three Point Index before accepting the reduction after casting to prevent late displacement and second anaesthesia

We conducted a prospective evaluation of patients with anterior dislocation of the shoulder associated with a fracture of the greater tuberosity. Thirty-four anterior dislocations of the shoulder with greater tuberosity fractures were reviewed with a minimum follow-up of one year from the time of injury. Eight required open reduction. The final outcome with regard to pain, range of movements, and function was assessed in 34 patients. In open reduction, there were five good results, one fair, one poor and one patient died. In the non-operative group, results were good in 11 patients, fair in eight, poor in one, not assessed in five and one patient died. Two patients have died in this series, one in the open reduction group. Associated injuries are: axillary nerve damage (three), brachial plexus injury (one), loose fragment under the acromion (one) and stiffness of the shoulder (three). Anterior dislocations of the shoulder with fracture of the greater tuberosity do not always lead to good results. Close observation after reduction is important to check for later displacement of the fractures

Aims

Low-energy distal radius fractures (DRFs) are the most common upper arm fractures correlated with bone fragility. Vitamin D deficiency is an important risk factor associated with DRFs. However, the relationship between DRF severity and vitamin D deficiency is not elucidated. Therefore, this study aimed to identify the correlation between DRF severity and serum 25-hydroxyvitamin-D level, which is an indicator of vitamin D deficiency.

Background: Ankle fractures in adults are an increasing part of the workload of orthopaedic surgeons today. Stable ankle fractures are usually managed conservatively and followed up in the fracture clinic to identify any later displacement which may lead to the need for surgical treatment. the guidelines for follow up varies from place to place with equally varying outcomes. the aim of this study was to look at the pattern and outcome of follow up of these fractures and also the influence, if any, of serial radiological imaging during this period. Methods: We retrospectively reviewed the follow up of patients who were refered to the clinic as stable ankle fractures and who were treated conservatively following their first clinic attendance. the period covered was April 2002 to march 2003 and we also assessed the documentation of medial side tenderness from the casenotes. Results: 66 patients were identified consisting of 44 Weber A, 20 Weber B and 2 Weber C fractures with an average follow up of 10weeks. 82% of cases had documented medial side tenderness. None of the Weber A fractures displaced, irrespective of weight bearing instructions and medial side tenderness. Only 2(10%) of the Weber B and 1 (50%) of the Weber C fractures required surgical intervention due to displacement detected after clinic review at week one. Conclusion: Weber A fractures are inherently stable injuries, do not displace over time and hence do not require further clinic attendances and xrays after the first consultation. Beyond the first week, regular clinic reviews and serial xrays are not necessary in the treatment of Weber B ankle fractures. The presence of medial side tenderness was a poor indicator for joint instability in this series. with proper protocols in place, these can lead to a significant decrease in the workload of orthopaedics surgeons

Purpose: The purpose of revision surgery for a hip arthroplasty is to re-establish a stable assembly, recover bone stock, and re-establish the mechanical centre of the joint. The purpose of our work was to evaluate clinical and radiographic mid-term outcome of a press-fit cup on bone grafts for cup revision of total hip arthroplasty (THA). Material and methods: We revised 55 hip arthroplasties in 1995 and 1996, for revision of the cup with reconstruction in 42 cases. For 16 patients (ten women and five men), we used the press-fix technique on bone grafts. Mean patient age was six years (range 34–82) and mean follow-up was 70 months (range 62–86). Besides four partial arthroplasties, the revised components were six screwed cups, five cemented cups and one press-fit cup. The reason for the first intervention was hip degeneration in most of the patients. We used the posterior approach in all patients. Bone bank stock was used, ground in fifteen cases and structured in two. Thirteen cups were coated with hydroxyapatite, three with a porous coating. Four components were reinforced with screws. We evaluated bony defects with the Paproski classification. The clinical aspect was assessed with the. Postel-Merle-d’Aubigné scale. For the radiographic analysis, we considered the situation of the implant after revision and possible later displacement. For the graft tissue, we studied integration in the De Lee-Charnley zones. Results: None of the cups required revision. The component was well integrated in 62.5% of the patients. Function score improved from 11.5/18 preoperatively to 15/18 postoperatively then 15.9/18 at last follow-up. Subjectively patient satisfaction was good or excellent in 81% of the cases. Discussion: This technique reinforces the bone stock since it preserves the bone present and adds new bone, facilitating integration. Likewise, it does not require changing the functional centre of the hip, good integration of the implant favours good assembly. Functional and subjective outcomes are good. Conclusion: After at least six years follow-up, press-fit bone grafting for revision procedures is a promising technique

Anterior subluxation of the cervical spine from flexion-rotational violence is often overlooked. Either radiography is omitted or the slight displacement visible on the films is not recognised. A method for recognising these injuries is suggested. Five cases are described showing that in these subluxations the soft-tissue damage is severe, that late increasing displacement can occur, with varying neurological sequelae, and that instability can persist indefinitely. Four of the patients required stabilisation by operation, in contrast with complete dislocations in which 80 to 90 per cent fuse spontaneously

Aims

In order to determine whether and for whom serial radiological evaluation is necessary in one-part proximal humerus fractures, we set out to describe the clinical history and predictors of secondary displacement in patients sustaining these injuries.