Aims. It is not clear which type of casting provides the best initial treatment in adults with a distal radial fracture. Given that between 32% and 64% of adequately reduced fractures redisplace during immobilization in a cast, preventing redisplacement and a disabling malunion or secondary surgery is an aim of treatment. In this study, we investigated whether circumferential casting leads to fewer fracture redisplacements and better one-year outcomes compared to plaster splinting. Methods. In a pragmatic, open-label, multicentre, two-period cluster-randomized superiority trial, we compared these two types of casting. Recruitment took place in ten hospitals. Eligible patients aged ≥ 18 years with a displaced distal radial fracture, which was acceptably aligned after closed reduction, were included. The primary outcome measure was the rate of redisplacement within five weeks of immobilization. Secondary outcomes were the rate of complaints relating to the cast, clinical outcomes at three months, patient-reported outcome measures (PROMs) (using the numerical rating scale (NRS), the abbreviated version of the Disabilities of the Arm, Shoulder and Hand (QuickDASH), and Patient-Rated Wrist/Hand Evaluation (PRWHE) scores), and adverse events such as the development of compartment syndrome during one year of follow-up. We used multivariable mixed-effects logistic regression for the analysis of the primary outcome measure. Results. The study included 420 patients. There was no significant difference between the rate of redisplacement of the fracture between the groups: 47% (n = 88) for those treated with a plaster splint and 49% (n = 90) for those treated with a circumferential cast (odds ratio 1.05 (95% confidence interval (CI) 0.65 to 1.70); p = 0.854). Patients treated in a plaster splint reported significantly more pain than those treated with a circumferential cast, during the first week of treatment (estimated mean NRS 4.7 (95% CI 4.3 to 5.1) vs 4.1 (95% CI 3.7 to 4.4); p = 0.014). The rate of complaints relating to the cast, clinical outcomes and PROMs did not differ significantly between the groups (p > 0.05). Compartment syndrome did not occur. Conclusion. Circumferential casting did not result in a significantly different rate of redisplacement of the fracture compared with the use of a plaster splint. There were comparable outcomes in both groups. Cite this article: Bone Joint J 2024;106-B(7):696–704

Aims. Ankle fracture is one of the most common musculoskeletal injuries sustained in the UK. Many patients experience pain and physical impairment, with the consequences of the fracture and its management lasting for several months or even years. The broad aim of ankle fracture treatment is to maintain the alignment of the joint while the fracture heals, and to reduce the risks of problems, such as stiffness. More severe injuries to the ankle are routinely treated surgically. However, even with advances in surgery, there remains a risk of complications; for patients experiencing these, the associated loss of function and quality of life (Qol) is considerable. Non-surgical treatment is an alternative to surgery and involves applying a cast carefully shaped to the patient’s ankle to correct and maintain alignment of the joint with the key benefit being a reduction in the frequency of common complications of surgery. The main potential risk of non-surgical treatment is a loss of alignment with a consequent reduction in ankle function. This study aims to determine whether ankle function, four months after treatment, in patients with unstable ankle fractures treated with close contact casting is not worse than in those treated with surgical intervention, which is the current standard of care. Methods. This trial is a pragmatic, multicentre, randomized non-inferiority clinical trial with an embedded pilot, and with 12 months clinical follow-up and parallel economic analysis. A surveillance study using routinely collected data will be performed annually to five years post-treatment. Adult patients, aged 60 years and younger, with unstable ankle fractures will be identified in daily trauma meetings and fracture clinics and approached for recruitment prior to their treatment. Treatments will be performed in trauma units across the UK by a wide range of surgeons. Details of the surgical treatment, including how the operation is done, implant choice, and the recovery programme afterwards, will be at the discretion of the treating surgeon. The non-surgical treatment will be close-contact casting performed under anaesthetic, a technique which has gained in popularity since the publication of the Ankle Injury Management (AIM) trial. In all, 890 participants (445 per group) will be randomly allocated to surgical or non-surgical treatment. Data regarding ankle function, QoL, complications, and healthcare-related costs will be collected at eight weeks, four and 12 months, and then annually for five years following treatment. The primary outcome measure is patient-reported ankle function at four months from treatment. Anticipated impact. The 12-month results will be presented and published internationally. This is anticipated to be the only pragmatic trial reporting outcomes comparing surgical with non-surgical treatment in unstable ankle fractures in younger adults (aged 60 years and younger), and, as such, will inform the National Institute for Health and Care Excellence (NICE) ‘non-complex fracture’ recommendations at their scheduled update in 2024. A report of long-term outcomes at five years will be produced by January 2027. Cite this article: Bone Jt Open 2024;5(3):184–201

Introduction: Pressure relief is essential in treating plantar neuropathic ulcers in the diabetic foot. This can be achieved in an excellent way by total contact casting, therefore especially the longstanding, problematic ulcer-nonresponding to common methods (such as insoles, special shoeware etc,) is adressed by this method.A second indication for total contact casting is presented by the acute stage of neuroosteoarthropathy (Charcot’s foot) with or without ulceration. Methods: 19 patients with diabetes type II were treated by total contact casting. The mean age was 55 (46–75) years. Only 4 out of 19 patients were women We found plantar ulcers 12 of the 19 cases, 7 cases had no ulcer, but a Charcot’s foot stage I was present. Most ulcerations were classified as Wagner stage II and III without any sign of infection. The mean duration of casting was 8 (1–22) weeks. All patients were treated in an outpatient-clinc, no admission to the hospital was needed. The method of casting is exactly presented. Results: Complications were seen in only one of the cases due to skin problems.8 of the 12 ulcers healed completely under casting, 4 healed by a mean of 4 weeks later due to further treatment after casting. All the cases of osteoathropathy could be treated until reaching stage II without any progression of the foot-deformity. Conclusions: The total contact cast gives us the possibility to treat patients with plantar neuropathic ulceration and/or Charcot’s foot stage I with the advantage of good plantar pressure reduction and upkeeping the patient’s full mobility at the same time

The purpose of this study was to investigate the effectiveness of casting in achieving acceptable radiological parameters for unstable ankle injuries. This retrospective observational cohort study was conducted involving the retrieval of X-rays of all ankles taken over a 2 year period in an urban setting to investigate the radiological outcomes of cast management for unstable ankle fractures using four acceptable parameters measured on a single X- ray at union. The Picture Archiving and Communication System (PACS) was used, the X-rays were measured by a single observer. From the 1st of January 2020 to the 31st of December 2021, a total of 1043 ankle fractures were treated at the three hospitals with a male to female ratio of 1:1.7. Of the 628 unstable ankle injuries, 19% of patients were lost to follow up. 190 were managed conservatively with casts, requiring an average of 4 manipulations, with a malunion rate of 23.2%. Unstable ankle injuries that were treated surgically from the outset and those who failed conservative management and subsequently converted to surgery had a malunion rate of 8.1% and 11.0% respectively. Unstable ankle fractures pose a challenge with a high rate of radiological malunion, regardless of the treatment Casting surgery from the outset or converted to surgery, with rates of 23% and 8% and 11% respectively. In this multivariate analysis we found that conservative management was the only factor influencing the incidence of malunion, age, sex and type of fracture did not have a scientific significant influence

The use of serial casting in the management of early onset scoliosis (EOS) has been well described. Our aim was to evaluate outcomes of plaster jacket therapy in patients with EOS from a tertiary referral centre. A retrospective review of hospital records and PACS images of 27 patients to identify patients treated with serial casting over a five year period. The primary outcome measure was the need for surgical intervention, with change in Cobb angle used as a secondary outcome measure. Mean age at presentation was 14 months (range 10 – 42), including 14 male and 13 female patients, with an average follow-up of 34 months. Curves were categorised according to aetiology: 16 idiopathic, 6 syndromic, 3 congenital and 2 neuromuscular curves. The mean Cobb angle at diagnosis was 43.7° (range 22 – 115) and mean rib vertebral angle difference (RVAD) was 22.2° (8 – 70). Duration of treatment was 9.9 months (range 3 – 27), with an average of two plaster jacket changes per child. At the time of review, patients fell into one of three groups. Group one (10 patients) failed conservative treatment due no improvement in Cobb angle (mean 48.4° compared with pre-op 53.9°, p value 0.55) and either had insertion of growing rods or had been listed for this procedure, at a mean age of 51.8 months. Group two (12 patients) had a mean Cobb angle of 38.9° pre-treatment which improved to 23.5° (p value <0.05) and were either treated in a brace or had discontinued treatment. The mean RVAD at initial diagnosis was 36.6° in group 1 compared with 13.8° in group 2 (p<0.05). All patients in group one requiring surgical treatment had an RVAD of greater than 20°. Serial casting is on-going for five patients (group three). Complications occurred in 30% of patients including pressure sores, chest infection and respiratory compromise requiring intubation. Current NICE guidance recognises that serial casting ‘rarely corrects scoliosis’ but recommends it may be used ‘to allow growth before a more permanent treatment is offered’. In our experience, serial casting did not allow any patients with a progressive scoliosis (determined by an RVAD of greater than 20°), to reach a single definitive fusion. However serial casting appeared to halt to curve progression until the child was suitable for the insertion of a growing rod system

Congenital Talipes Equinovarus (CTEV) occurs in approximately 1 in 1000 live births. Most cases occur as an isolated birth defect and are considered idiopathic. The widespread adoption of the Ponseti technique of serial casting followed by Achilles tenotomy and long term bracing has revolutionised the outcomes in CTEV. In most cases, plantigrade, flexible, pain-free feet may be produced without the need for extensive surgery. It is estimated that about 10% of cases of CTEV are not idiopathic. These feet are stiffer and more challenging to treat. In particular, there is little evidence in the literature concerning the efficacy of the Ponseti method in these cases. In our institution, a dedicated weekly Ponseti clinic has operated since 2005. To date 140 patients have been treated. We prospectively enter all details regarding their management onto an independent international database. The aim of this study was to audit the non-idiopathic cases of CTEV and to assess the effectiveness of the Ponseti technique in these challenging cases. Outcome measures included the Pirani score and eventual need for surgical intervention. We identified 29 cases (46 feet) with non-idiopathic CTEV. This comprises 21% of our workload. Seventeen were bilateral. The commonest diagnoses were neuromuscular conditions such as spina bifida (5 cases) and cerebral palsy (3 cases). There were 4 cases of Trisomy 21. Other causes included Nail Patella syndrome, Moebius syndrome, Larsen syndrome and Ito syndrome. In approximately 12% of cases, the underlying disorder remained undiagnosed despite thorough medical and genetic testing. In cases of non-idiopathic CTEV, the mean starting Pirani score was 5.5 (out of 6). After serial casting and Achilles tenotomy, the average score was 2.0. Twenty-one of 46 feet (46%) ultimately required further surgical intervention (mostly posteromedial release). We found that certain conditions were more likely to be successfully treated with the Ponseti method – these included conditions characterised by ligamentous laxity such as Trisomy 21 and Ehlers Danlos syndrome. All patients showed some improvement in Pirani score after serial casting. We believe that it is essential to attempt the Ponseti method of serial casting in all cases of CTEV. More than half of all non-idiopathic cases will not require further surgical intervention – and those that do are not as stiff thanks to the effects of serial casting. Thus, the surgery required is not as complex as it might otherwise have been. This is the largest series of its kind in the current medical literature

All children with a fracture of both bones of the forearm who underwent general anaesthetic manipulation and plaster (GAMP) at the Launceston General Hospital over a four-year period from 2005–2008 were reviewed. Casting technique was determined according to the treating surgeon, with three casting techniques used: flexion, extension and a mid-flexed position. The primary end-point was defined as re-manipulation or progression to open reduction and internal fixation. The secondary end-point of residual angulation was also assessed. A total of 123 patients with 124 fractures were treated with GAMP. Seventy-seven cases were treated in a traditional flexion cast, 28 in extension and 19 were treated in a dorsoradial slab in a mid-flexed position. Ten patients required repeat intervention. Six failures were initially cast in flexion, four were in the mid flexed position and none of the fractures in the extension group required re-manipulation. The difference between the groups was statistically significant (p<0.001). There was significantly greater residual angulation at follow up in the flexed group compared to the extension group for both the radius (p=0.049) and the ulna (p=0.046). Closed reduction and cast immobilisation with the elbow extended is a safe and more effective technique in maintaining position in both bone forearm fractures in children

Serial casting (SC) and Botulinum toxin-A (Btx-A) have been used to treat ankle equinus contractures in cerebral palsy. Previous studies that examined the effects of combining Btx-A injections with SC and either one of the treatments alone in terms of passive ankle range of motion (PROM) have shown mixed results [two-four]. Therefore, the goal of this study is to examine PROM and gait characteristics in children with CP who have undergone SC, either with or without Btx-A injections to the plantarflexors. Patients who underwent SC +/− Btx-A injections were evaluated for improvement in PROM at the end of treatment. The participants’ age at beginning of SC treatment, Gross Motor Function Classification System (GMFCS) level, treatment duration, PROM, and gait characteristics observed by the treating physiotherapist were obtained from the charts. Only one side per treatment is included in this study (treated side for unilateral treatments, randomly chosen side for bilateral treatments). Table One shows the characteristics of the two groups. Independent samples t-tests showed that the two groups are similar in terms of age, treatment duration and pre PROM. A repeated measures ANCOVA, using the pre- and post- treatment range of motion as the within subject variables, treatment type as the between subject variable, and GMFCS and age as the covariates showed that the PROM changed significantly regardless of treatment type (p< 0.001). However, the treatment type does not influence the outcome (p=0.411). The changes in range of motion obtained from the two types of treatments were not significantly different using the independent t-test (p=0.957). Based on these results, it appears that both types of interventions resulted in significant changes in ankle passive range of motion, which is in agreement with Kay et al [4]. Similar ranges of motion at the end of the treatment were obtained from both treatments, and the treatments have similar success rates. Future work is needed to further explore the outcomes associated with serial casting only and Btx-A and serial casting treatments

Purpose: Currently, clubfoot is initially treated with non-operative methods including Ponseti casting and the French physical therapy program (PT). Our purpose was to evaluate the function of children treated with these techniques. Methods: Seventy-six idiopathic clubfoot patients were enrolled. Successful non-operative outcomes were achieved in 32 patients (44 feet) treated with casting and 44 patients (66 feet) treated by PT. Initial Dimeglio scores were 10–17. At average age 2.3 years (1.9–3.3yr), subjects’ gait was evaluated with a VICON 512 motion analysis system. Cadence and kinematic data was classified as abnormal if it fell outside of one standard deviation from normal. Results: No statistical differences for cadence parameters were found between the two groups. Two kinematic patterns were identified: Children treated with PT walked with knee hyperextension (41% of feet)*, equinus (17%)*, and foot-drop (28%)*; whereas zero casted patients walked in equinus and only one demonstrated foot-drop. In contrast, the casted group demonstrated increased stance dorsiflexion (47%)* and calcaneus (18%). More PT feet had increased internal foot progression angle (34% vs. 13%)* and increased shank-based foot rotation (56% vs. 33%)*. Both groups had equal rates of normal sagittal-plane ankle motion (59% PT vs. 55%). [*p< 0.05]. Conclusions: Half of the two year-old patients treated non-operatively for clubfoot had normal sagittal-plane ankle motion. Less than 20% in each group experienced calcaneus and equinus gaits, respectively. These differences may be the result of performing percutaneous tendo Achilles lengthening as part of the Ponseti casting technique, but not as part of the PT program

Background: This prospective study was done to evaluate functional outcomes after acute avulsion fractures of the fifth metatarsal base. The objective was to compare the results of two different casting methods adopted as a treatment of non-displaced avulsion fractures of the fifth metatarsal. Methods: Fifty-two patients who sustained an avulsion fracture of the fifth metatarsal base and presented to the outpatient clinic of our hospital system were treated according to the advice of the attending clinicians. A total of 49 patients were available for 3 months follow up. There were eight men and 41 women with an average age of 41.9 (range 17 to 81) years. The lower extremity was placed in a below knee [n=28] or slipper cast [n=21] and patients were allowed to bear weight as tolerated. Baseline data collection consisted of demographic information, and radiographic, and functional evaluation. Patients were seen at regularly scheduled visits for 6 weeks and then at 3 months to obtain follow up information. A Short Musculoskeletal Function Assessment (SMFA) questionnaire was obtained at 3/12 year. Analyses were performed to determine differences in outcome based on demographics and injury information. Results: Based on self-reports, 10 patients with slipper cast had returned to pre-injury functional status by 3 weeks, compared to 22 patients with below knee cast by 6 weeks. An average of 22 days were lost from work, with 9 patients taking up to 10 days, 13 taking 3 weeks or longer off work. Twenty eight patients were losing more than 6 weeks of work in the other group. All were provided with pain killers, crutches if needed and none required thromboembolic prophylaxis with low molecular heparin. After twelve weeks none of the patients complained about pain. Radiographic consolidation of the fracture was noticed after 7 weeks for the avulsion fractures. As regard to the costing approximately 4 pounds for the slipper cast and 12 pounds were spent on the below knee casting. Conclusions: Fracture of the fifth metatarsal base often is a source of lost work productivity. Patients can be expected to return to their preinjury level of function with slipper type of cast earlier than below knee cast. Slipper types of casting are cost effective, efficient and offer greater mobility to the patients

The use of a forearm cast for paediatric buckle fractures of the distal radius is widespread practice. These fractures do not displace and follow-up in Fracture Clinic is only for cast removal. This may mean missed school for the child, or work for parents. Modern materials allow a robust lightweight back-slab to be used for protection of these stable, though painful, injuries. Unlike a plaster of Paris backslab, Prelude? (Smith and Nephew) is removed by unwrapping the outer bandage. Parents can do this at home. We prospectively studied 41 consecutive children aged 12 or less with buckle fractures of the distal radius, presenting to Fracture Clinic. After the diagnosis of isolated buckle fracture was confirmed, a Prelude? cast was applied. Parents were given a full explanation and written instructions, which were also sent to the GP. Telephone follow-up was carried out at 3–4 weeks. Forty of forty-one parents expressed satisfaction with both the treatment and the instructions. The parents of one patient misunderstood the instructions, re-presented to fracture clinic and were dissatisfied for this reason. With modern casting materials and adequate instructions at Fracture Clinic, routine follow-up of patients with buckle fractures is unnecessary. Resource savings can be made in this way with no compromise to patient care and increased patient/ parent satisfaction

Purpose. Conservative treatment of minimally displaced distal radius fractures (DFR) remains controversial. Circumferential casting (CC) in the acute setting is believed to supply superior support compared to splinting, but is generally cautioned due to the limited capacity of a cast to accommodate ongoing limb swelling possibly leading to complications. However, there is no conclusive data on which to base these beliefs. Moreover, the appropriate management of cast complications while minimizing risk to fracture integrity remains unclear. This retrospective study of distal radius fractures treated conservatively with circumferential cast in the acute setting aims to: A. Determine demographic, fracture dependant or management risk factors for CC complications. B. Determine the natural history for both patients with CC and those with CC necessitating cast modification. Method. Hospital records and radiographic data of 316 patients with DRFs treated with CC at a tertiary-care university hospital between the years 2006 to 2009 were reviewed. Our primary outcome was to access risk factors for cast complications including swelling, pressure sores, neuropathies and loss of cast immobilization. Our secondary outcome accessed reduction stability in patients undergoing cast re-manipulation. Results. 31% of patients experienced cast related complications within the first two weeks of treatment. 22% of patients had their cast manipulated (replaced, split, trimmed or windowed). Increasing patient age or polytrauma were both associated with an increased risk of developing cast complications. Polytrauma was also associated with a poor overall rate of fracture reduction following non-operative management. Patient gender, physician specialty placing the cast as well as fracture type (AO classification) did not influence risk. Overall, patients with acute cast complications had no increased risk of losing reduction compared to patients with normal management. However, patients who complained of pressure in cast had a higher risk of loss reduction if their cast was split as opposed to being replaced. Conclusion. Circumferential casting in the acute setting of minimally displaced DRF reduces the workload of an orthopedic department. No previous study has shown improved fracture outcome compared to CC using other immobilization methods. This study has identified that elderly patients and polytrauma patients are at greater risk of returning to clinic for cast complications. Furthermore, replacing a cast as opposed to splitting it when accommodating painful swelling may aid in maintaining reduction integrity

Statement of purpose:. A randomised clinical trial was undertaken to find out if treatment time and failure rate in children treated by the Ponseti method differed between below-knee vs above-knee cast groups. Methods and Results:. Eligible children with idiopathic clubfoot, treated using the Ponseti method, were randomised to either below knee or above knee plaster of Paris casting. Outcome measures were total treatment time and the occurrence of failure, defined as two slippages or a treatment time above eight weeks. Twenty-six children (33 feet) were entered into the trial, with a mean age of 17 days (range 1–40) in the above knee and 11 days (range 5–20) in the below knee group. Because of six failures in the below knee group (38%), the trial was stopped early for ethical reasons. Failure rate was significantly higher in the below-knee group (P 0.039). The median treatment times of six weeks in the below knee and four weeks in the above knee group differed significantly (P 0.01). Statement of conclusion:. Below knee plaster of Paris casts in conjunction with the Ponseti method showed significantly higher rates of failure than above knee plaster casts, requiring conversion to above knee casts, and a significantly longer treatment time. This higher rate of failure of below knee casts forced an early end of the trial. This study shows that a well moulded above knee plaster cast is safe and superior to a below knee plaster cast in conjunction with the Ponseti method. We do not believe that modifying the original Ponseti method in this manner is beneficial. Level of evidence: I

In 2010, we published results of Ponseti versus primary posteromedial release (PMR) for congenital talipes equinovarus (CTEV) in 51 prospective patients. This study reports outcomes at a median of 15 years from original treatment.

We followed 51 patients at a median of 15 years (range 13–17 years) following treatment of CTEV with either Ponseti method (25 patients; 38 feet) or PMR (26 patients; 42 feet). Thirty-eight patientsd were contacted and 33 participated in clinical review (65%), comprising patient reported outcomes, clinical examination, 3-D gait analysis and plantar pressures.

Sixteen of 38 Ponseti treated feet (42%) and 20 of 42 PMR treated feet (48%) had undergone further surgery. The PMR treated feet were more likely to have osteotomies and intra- articular surgeries (16 vs 5 feet, p<0.05). Of the 33 patients reviewed with multimodal assessment, the Ponseti group demonstrated better scores on the Dimeglio (5.8 vs 7.0, p<0.05), the Disease Specific Instrument (80 vs 65.6, p<0.05), the Functional Disability Inventory (1.1 vs 5.0, p<0.05) and the AAOS Foot & Ankle Questionnaire (52.2 vs. 46.6, p < 0.05), as well as improved total sagittal ankle range of motion in gait, ankle plantarflexion range at toe off and calf power generation. The primary PMR group displayed higher lateral midfoot and forefoot pressures.

Whilst numbers of repeat surgical interventions following Ponseti treatment and primary PMR were similar, the PMR treated feet had greater numbers of osteotomies and intra-articular surgeries. Outcomes were improved at a median of 15 years for functional data for the Ponseti method versus PMR, with advantages seen in the Ponseti group over several domains. This study provides the most comprehensive evaluation of outcomes close to skeletal maturity in prospective cohorts, reinforcing the Ponseti Method as the initial treatment of choice for idiopathic clubfeet

Aim The aim of this study was to compare immediate weightbearing mobilisation to traditional plaster casting in the rehabilitation of acute repaired Achilles tendon ruptures. Methods 48 patients with acute repaired Achilles tendon ruptures consented to enter the trial. Patients were randomised into two groups. The treatment group were fitted with an off-the-shelf carbon-fibre orthotic and were mobilised fully weightbearing. The equinus position of the ankle joint was reduced over a period of 8 weeks and the orthotic was then removed. The control group were immobilised in traditional serial equinus plaster casts. The equinus position of the cast was reduced over the same 8 week period with weightbearing for only the last 2 weeks. The primary outcome measure was return to the patient’s normal activity level. An independent observer, blind to treatment, recorded secondary clinical, anthropometric and patient-centred outcomes. Follow-up was for one year. Results There were 23 patients in the treatment group and 25 in the control group. Results show median in weeks (95% C.I.), p-values are based upon a log-rank test. Return to sport was 39.0 (18.0 to 60.0) in the treatment group and 26.0 (40.0 to 90.0) in the control group, p = 0.341. Return to normal walking was 12.0 (10.0 to 18.0) in the treatment group and 18.0 (18.0 to 22.0) in the control group, p < 0.001. Return to stair climbing was 13.0 (10.0 to 15.0) in the treatment group and 22.0 (18.0 to 22.0) in the control group, p < 0.001. Return to work was 9.0 (2.0 to 9.0) in the treatment group and 4.0 (1.0 to 13.0) in the control group, p = 0.984. There were 2 re-ruptures of the tendon in the treatment group. One occurred when the patient slipped on ice whilst wearing the orthotic. The other whilst running 3 months after the initial injury. One patient who had an augmented tendon repair and then plaster casting, required plastic surgery for a major wound complication. In addition, there were 8 minor wound-related complications in the control group and 6 in the treatment group. Conclusion Immediate weightbearing mobilisation provides practical advantages to patients after Achilles tendon repair. The median return to activity was significantly shorter in the treatment group for return to normal walking and return to stair climbing but not for return to work or sporting activity

Introduction: In June 2006, the post-operative plaster immobilisation protocol for patients undergoing foot and ankle surgery at our institution changed from multiple plaster changes to the immediate application of a definitive reusable split synthetic cast. This study aims to assess the savings following this change in practice. Materials and Methods: A retrospective analysis of plaster room records from June 2005 to June 2007 was performed. The original procedure involved application of a plaster backslab following surgery, change of cast on day 1 post operatively, suture removal and plaster change at two weeks post-operation and cast removal or bivalving six weeks post-operation, following outpatient review. The new procedure utilised a reusable cast applied in theatre which allowed suture removal and wound inspection in the community and outpatient review at six weeks without plaster change. Results: Two hundred and twenty-two patients from 2005–6 were managed with the plaster procedure at a cost of £344.98 per patient and a total cost of £76,586.56. While 203 patients from 2006–7 were managed with the new procedure at a cost of £147.10 per patient and a total cost of £29,861.30. The net saving to the hospital of this change in practice was £197.88 per patient and £40,169.64 in total. There were no referrals back to the hospital as a consequence of this change in practice. Discussion: Plaster changes and hospital outpatient appointments add cost to surgical procedures. This simple change in the post-operative casting of foot and ankle patients resulted in less outpatient visits and plaster changes without compromising the standard of medical care. Conclusions: In the current political and financial climate it is important that economic efficiency, at a local level. This study demonstrates how small changes in local practice can result in significant financial savings for hospitals

Background: The treatment of congenital vertical talus has traditionally consisted of manipulation and application of casts followed by extensive soft-tissue releases. However, this treatment is often followed by severe stiffness of the foot and other complications. The purpose of this study was to evaluate a new method of manipulation and cast immobilization, based on principles used by Dobbs et al in patients with idiopathic congenital vertical talus, but applied in teratologic congenital vertical talus. Methods: Five consecutive cases of teratologic congenital vertical talus deformity were prospectively followed at a minimum of nine months post treatment with serial casting and limited surgery consisting of percutaneous Achilles tenotomy, fractional lengthening of the anterior tibial tendon, and percutaneous pin fixation of the talonavicular joint. The principles of manipulation and application of the plaster casts were similar to those used by Ponseti to correct a clubfoot deformity, but the forces were applied in the opposite direction. Clinical and radiographic assessments were carried out at the initial, immediate postoperative and the latest follow-up. Results: Initial correction was obtained both clinically and radiographically in all five feet. A mean of eight casts was required for correction. At the final evaluation, the mean ankle dorsiflexion was 20° and the mean plantar flexion was 31°. Radiographically, dorsal subluxation of the navicular recurred in one patient, but was functionally insignificant as the patient was a non-ambulator and required treatment for seating purposes only. At the time of the latest follow-up, there was a significant improvement in all of the measured radiographic parameters compared with the pretreatment values. Conclusions: Serial manipulation and cast immobilization followed by talonavicular pin fixation and percutaneous tenotomy of the Achilles tendon provides excellent results, in terms of the clinical appearance of the foot, and deformity correction, in patients with teratologic congenital vertical talus

This study is a mid-term follow up of an original series of 51 babies treated with a modified Ponseti technique for idiopathic congenital talipes equinovarus using below-knee Softcast (easier to remove and hygienic). 1. to determine whether this method is as effective as traditional above-knee plastering. Methods. 51 consecutive babies were treated (April 2003-May 2007) and serial Pirani scores were recorded. Dennis Browne Boots (DBB) were applied when correction was achieved and an Achilles tenotomy was performed if necessary to complete the correction. DBB were worn fulltime for 3 months and at night for 3.5 years. Results. Of the original 51, 3 were lost to follow up and 3 were diagnosed with a neuromuscular condition and excluded. 45 patients, 34 boys and 11 girls were followed up for a mean of 55.3 months (range 36–85 months). Mean age at presentation was 16 days with a median Pirani score of 6.0 (5.5, 60). 75.7% required an Achilles tenotomy before DBB. Median Pirani score at tenotomy was 2.5 (2.0, 2.5). Time to boots (weeks) was mean 5.0 (4.2, 6.0) in the non-tenotomy group and 10.7 (9.8, 11.8) in the tenotomy group. 2 patients had residual deformity after plastering requiring surgery and there were 6 recurrences requiring surgery (4 tibialis anterior tendon transfers and 2 open releases). There appears to be a greater risk of operative intervention for girls and non-compliance with DBB. The estimate of 5-year (60 month) survival without surgery was 85% (96% CI; 70,99%). Conclusion. Below knee Softcast allows correction of CTEV with comparable results to traditional above knee techniques. Consistent with current literature, our series found that compliance with DBB is one of the strongest predictors of success. Brewster MB, Gupta M, Pattison GT, Dunn-van der Ploeg ID. Ponseti casting: a new soft option. JBJS(Br) 2008 Nov; 90(11): 1512–1515

Aims

Describe a statistical and economic analysis plan for the Distal Radius Acute Fracture Fixation Trial 2 (DRAFFT2) randomized controlled trial.

Instances of skin burns whilst splitting orthopaedic casts using oscillating plaster saws have been reported. Previous work has found contact temperatures over 65°C to burn skin within a second. We compared saw blade temperatures generated whilst splitting casts using two blades, two cutting techniques, with and without a dust extraction vacuum. Gypsona (Smith & Nephew Healthcare), Scotchcast Poly, Scotchcast Softcast and Scotchcast Plus Fibreglass (3M Healthcare) casts were formed by applying casting material to PVC pipe over cast padding and stockingette. Casts were left for one week to dry and then split using an all-purpose cast saw blade and a mortuary saw blade (de Soutter) fitted to a CleanCast CC5 oscillating saw (de Soutter). This saw has an inbuilt vacuum dust extraction system; casts were split with this system turned on and off, using the standard ‘up-down’ technique and a dragging technique. Blade temperatures were recorded during splitting using a digital thermometer (DS18B20, Dallas Semiconductors) fixed to the blade. Average maximum blade temperatures from five cuts were calculated and statistical analysis conducted. Splitting synthetic casts with an ‘up-down’ technique generated higher temperatures than splitting gypsona (softcast +5.5°C p=0.06, fibreglass +9.0°C p=0.03, polyester +20.0°C p<0.001). Mortuary blades generated similar temperatures to cast saw blades except whilst splitting fibreglass (+5.6°C p=0.031). Compared to the ‘up-down’ technique, the ‘dragging’ technique generated higher blade temperatures irrespective of material (gypsona +10.7°C p=0.005, softcast +7.1°C p=0.001, fibreglass +16.6°C p=0.001, polyester +11.4°C p=0.001). The vacuum dust extraction system reduced temperature irrespective of material being split (gypsona -12.4°C p=0.002, softcast - 20.7°C p<0.001, fibreglass -19.2°C p=0.001, polyester -29.1 p<0.001). Blade temperatures whilst splitting synthetic casts were significantly higher than whilst splitting gypsona. The vacuum dust extraction system cooled blades to a temperature at which thermal skin burns cannot occur