The aim of this study was to investigate upper limb botulinum toxin A (BTX-A) injections in children with spastic hemiplegia. Ten children with hemiplegia, aged 10–17 years, received upper limb BTX-A injections and 6 weeks therapy. BTX-A was injected using EMG guidance into elbow and wrist flexors, and forearm pronators (dose 1–2 units/kg body wt (Botox®) per muscle). Follow-up assessments continued to 24 weeks post BTX-A. Outcome measures included three-dimensional (3-D) upper limb analysis of functional tasks, Melbourne Assessment; passive range of motion (PROM), and muscle tone. There were no serious adverse effects. Elbow flexor muscle tone was reduced to 12 weeks post BTX-A (p < 0.05). Mean passive elbow supination increased by 19 degrees (not significant, p= 0.3). Pre-injection 3-D analysis showed that, compared to controls, children with hemiplegia were slower at performing upper limb reaching tasks, using less elbow extension and supination, and utilising increased compensatory trunk forward flexion. Post BTX-A, the time to complete upper limb tasks did not change (p> 0.15). However, at least six subjects had increased elbow extension (average 17 degrees) and decreased trunk forward flexion (average 16 degrees) during upper limb reaching tasks. Five subjects improved their Melbourne Assessment score by 5% or greater. Decreased tone and individual improvements in upper limb functional tasks were seen post BTX-A and therapy. However deficits in timing of upper limb movements did not change post BTX-A

Abstract. Background. Reconstruction following resection of sarcomas of the upper extremity with methods described in the prevalent literature may not be possible in few selected cases. We describe Surgical Phocomelia or Phoco-reduction as a method of limb salvage in such cases of extensive sarcomas of the upper limb with its functional and oncological outcomes. Methods. Evaluation of functional and oncological outcomes was performed for 11 patients who underwent surgical phocomelia or phocoreduction for extensive sarcomas of the upper limb between 2010 and 2019. Results. Mean follow-up period in the study was27.8 months. Five patients required a segmental resection including the entire humerus while 6 patients underwent segmental resection around the elbow with a mean resection length of 21.5 cm. Mean MSTS 93 score was 22 depicting a good functional outcome. Mean hand grip strength on the operated side was 62% of the contralateral side with preservation of useful hand function. Mean time to humero-ulnar union was 6.7 months. Radial nerve palsy and implant failure occurred in 1 patient each. No patient developed local recurrence while 3 patients died of metastasis. Conclusion. Surgical phocomelia is a prudent alternative to severely incapacitating amputations in situations where other reconstruction methods are not feasible

Aims. The increase in prescription opioid misuse and dependence is now a public health crisis in the UK. It is recognized as a whole-person problem that involves both the medical and the psychosocial needs of patients. Analyzing aspects of pathophysiology, emotional health, and social wellbeing associated with persistent opioid use after injury may inform safe and effective alleviation of pain while minimizing risk of misuse or dependence. Our objectives were to investigate patient factors associated with opioid use two to four weeks and six to nine months after an upper limb fracture. Methods. A total of 734 patients recovering from an isolated upper limb fracture were recruited in this study. Opioid prescription was documented retrospectively for the period preceding the injury, and prospectively at the two- to four-week post-injury visit and six- to nine-month post-injury visit. Bivariate and multivariate analysis sought factors associated with opioid prescription from demographics, injury-specific data, Patient Reported Outcome Measurement Instrumentation System (PROMIS), Depression computer adaptive test (CAT), PROMIS Anxiety CAT, PROMIS Instrumental Support CAT, the Pain Catastrophizing Scale (PCS), the Pain Self-efficacy Questionnaire (PSEQ-2), Tampa Scale for Kinesiophobia (TSK-11), and measures that investigate levels of social support. Results. A new prescription of opioids two to four weeks after injury was independently associated with less social support (odds ratio (OR) 0.26, p < 0.001), less instrumental support (OR 0.91, p < 0.001), and greater symptoms of anxiety (OR 1.1, p < 0.001). A new prescription of opioids six to nine months after injury was independently associated with less instrumental support (OR 0.9, p < 0.001) and greater symptoms of anxiety (OR 1.1, p < 0.001). Conclusion. This study demonstrates that potentially modifiable psychosocial factors are associated with increased acute and chronic opioid prescriptions following upper limb fracture. Surgeons prescribing opioids for upper limb fractures should be made aware of the screening and management of emotional and social health. Cite this article: Bone Jt Open 2021;2(2):119–124

Mirels’ score predicts the likelihood of sustaining pathological fractures using pain, lesion site, size and morphology. The aim is to investigate its reproducibility, reliability and accuracy in upper limb bony metastases and validate its use in pathological fracture prediction. A retrospective cohort study of patients with upper limb metastases, referred to an Orthopaedic Trauma Centre (2013–18). Mirels’ was calculated in 32 patients; plain radiographs at presentation scored by 6 raters. Radiological aspects were scored twice by each rater, 2-weeks apart. Inter- and intra-observer reliability were calculated (Fleiss’ kappa test). Bland-Altman plots compared variances of individual score components &total Mirels’ score. Mirels’ score of ≥9 did not accurately predict lesions that would fracture (11% 5/46 vs 65.2% Mirels’ score ≤8, p<0.0001). Sensitivity was 14.3% &specificity was 72.7%. When Mirels’ cut-off was lowered to ≥7, patients were more likely to fracture (48% 22/46 versus 28% 13/46, p=0.045). Sensitivity rose to 62.9%, specificity fell to 54.6%. Kappa values for interobserver variability were 0.358 (fair, 0.288–0.429) for lesion size, 0.107 (poor, 0.02–0.193) for radiological appearance and 0.274 (fair, 0.229–0.318) for total Mirels’ score. Values for intraobserver variability were 0.716 (good, 95% CI 0.432–0.999) for lesion size, 0.427 (moderate, 95% CI 0.195–0.768) for radiological appearance and 0.580 (moderate, 0.395–0.765) for total Mirels’ score. We showed moderate to substantial agreement between &within raters using Mirels’ score on upper limb radiographs. Mirels’ has poor sensitivity &specificity predicting upper limb fractures - we recommend the cut-off score for prophylactic surgery should be lower than for lower limb lesions

Nerve transfer is an emerging treatment to restore upper limb function in people with tetraplegia. The objective of this study is to examine if a flexible collage sheet (FCS) can act as epineurial-like substitute to promote nerve repair in nerve transfer. A preclinical study using FCS was conducted in a rat model of sciatic nerve transection. A prospective case series study of nerve transfer was conducted in patients with C5-C8 tetraplegia who received nerve transfer to restore upper limb function. Motor function in the upper limb was assessed pre-treatment, and at 6-,12-, and 24-months post-treatment. Macroscopic assessment in preclinical model showed nerve healing by FCS without encapsulation or adhesions. Microscopic examination revealed that a new, vascularised epineurium-like layer was observed at the FCS treatment sites, with no evidence of inflammatory reaction or nerve compression. Treatment with FCS resulted in well-organised nerve fibres with dense neurofilaments distal to the coaptation site. Axon counts performed proximal and distal to the coaptation site showed that 97% of proximal axon count of myelinated axons regenerated across the coaptation site after treatment with CND. In the proof of concept clinical study 17 nerve transfers were performed in five patients. Nerve transfers included procedures to restore triceps function (N=4), wrist/finger/thumb extension (N=6) and finger flexion (N=7). Functional motor recovery (MRC ≥3) was achieved in 76% and 88% of transfers at 12 and 24 months, respectively. The preclinical study showed that FCS mimics epineurium and enable to repair nerve resembled to normal nerve tissue. Clinical study showed that patients received nerve transfer with FCS experienced consistent and early return of motor function in target muscles. These results provide proof of concept evidence that CND functions as an epineurial substitute and is promising for use in nerve transfer surgery

Introduction. Purpose: Injuries to the long bones of the upper limb resulting in bone defects are rare but potentially devastating. Literature on the management of these injuries is limited to case reports and small case series. The aim of this study was to collate the most recent published work on the management of upper limb bone defects to assist with evidence based management when confronted with these cases. Materials and Methods. Methods: Following a preliminary search that confirmed the paucity of literature and lack of comparative trials, a scoping review using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis extension for Scoping Reviews (PRISMA-ScR) was conducted. A literature search of major electronic databases was conducted to identify journal articles relating to the management of upper limb long bone defects published between 2010 and 2020. Results. Results: A total of 46 publications reporting on the management of 341 patients were reviewed. Structural autograft, bone transport, one-bone forearm and the induced membrane technique were employed in an almost equal number of cases. The implemented strategies showed similar outcomes but different indications and complication profiles were observed. Conclusions. Conclusion: Contemporary techniques for the management of post-traumatic upper limb bone defects all produce good results. Specific advantages, disadvantages and complications for each modality should be considered when deciding on which management strategy to employ for each specific patient, anatomical location, and defect size

Aims. The management of fractures of the medial epicondyle is one of the greatest controversies in paediatric fracture care, with uncertainty concerning the need for surgery. The British Society of Children’s Orthopaedic Surgery prioritized this as their most important research question in paediatric trauma. This is the protocol for a randomized controlled, multicentre, prospective superiority trial of operative fixation versus nonoperative treatment for displaced medial epicondyle fractures: the Surgery or Cast of the EpicoNdyle in Children’s Elbows (SCIENCE) trial. Methods. Children aged seven to 15 years old inclusive, who have sustained a displaced fracture of the medial epicondyle, are eligible to take part. Baseline function using the Patient-Reported Outcomes Measurement Information System (PROMIS) upper limb score, pain measured using the Wong Baker FACES pain scale, and quality of life (QoL) assessed with the EuroQol five-dimension questionnaire for younger patients (EQ-5D-Y) will be collected. Each patient will be randomly allocated (1:1, stratified using a minimization algorithm by centre and initial elbow dislocation status (i.e. dislocated or not-dislocated at presentation to the emergency department)) to either a regimen of the operative fixation or non-surgical treatment. Outcomes. At six weeks, and three, six, and 12 months, data on function, pain, sports/music participation, QoL, immobilization, and analgesia will be collected. These will also be repeated annually until the child reaches the age of 16 years. Four weeks after injury, the main outcomes plus data on complications, resource use, and school absence will be collected. The primary outcome is the PROMIS upper limb score at 12 months post-randomization. All data will be obtained through electronic questionnaires completed by the participants and/or parents/guardians. The NHS number of participants will be stored to enable future data linkage to sources of routinely collected data (i.e. Hospital Episode Statistics). Cite this article: Bone Jt Open 2024;5(1):69–77

Abstract. Objectives. Falling studies have been conducted in controlled environments but not in field studies for ethical reasons; this limits the validity and applicability of previous studies. We performed field studies on existing YouTube © videos of skateboarders falling. The aims were to measure the wrist angle at impact on videos of real unprotected falls and to study the dynamics of the upper limbs when falling. Methods. Youtube © videos of skateboarders falling were studied assessing the direction of the fall, the positions of both upper limbs and especially the wrists on impact. This study would not be ethical by other means. Results. In study one (the more quantitative study) there were 48 men and 50 falls. The mean elbow flexion was 300 (range 00 to 800) and the mean maximal wrist extension was 800 (range 500 to 1100). The secondary wrist extended less or the same in > 90%. The second wrist only one (of 31) extended > 900 which should minimise the risk of toppling. Falls onto only one wrist gave significantly greater maximal wrist extension. In the second more qualitative study we observed the “upper limb falling reflex” where the response to falling is for the upper limb(s) to align with the direction of falling of the body with the elbow mostly but not fully extended. Initially the wrists extend c. 400–500 with the fingers held mildly flexed. Immediately before impact the fingers hyper-extend with some compensatory wrist flexion to c. 300. The fingertips impact the ground first followed by the hand. Conclusion. These studies confirm wrist extension at impact around 800 but the wrist(s) may hyper-extend risking toppling. Falls on both wrists minimise the risk of toppling. The “upper limb falling reflex” is defined; it is a rapid dynamic response leading to the fingers impacting the ground first on falling. Declaration of Interest. (a) fully declare any financial or other potential conflict of interest

The charts and X-rays of one hundred and fifty-nine consecutive children with Osteogenesis imperfecta (OI) were reviewed to evaluate the functional outcome of OI patients with upper limb deformities. The patients were classified according to Sillence classification modified by Glorieux (Type I: 51, Type III: 33, Type IV: 54 and Type V: 21). The functional outcome was measured using Pediatric Evaluation of Disability Inventory (PEDI) based on self care and mobility scores, and results were compared between the patients with upper limb deformities and the ones without upper limb deformities. There was significant negative correlation between the functional outcome and the total deformity angle. Osteogenesis imperfecta is a genetic disorder of bone fragility. There are also some angular deformities of upper and lower limbs secondary to fracture and abnormal structure of bones in many OI patients depending on the severity of their condition. Corrective surgeries to the lower extremities are established interventions and used extensively but surgical correction of upper limb deformities is less frequent. The purpose of this study was to measure the severity of upper limb deformities in children with OI and the child’s functional level in order to answer the question: “Do upper limb deformities significantly affect function and therefore require surgical intervention?”. Upper limb deformities were measured and classified using AP and lateral Xrays of the arms and forearms. The site and direction of deformities were recorded. Total deformity angle was calculated as the sum of right and left arm and forearm deformity angles. Upper limb deformities were classified into four groups according to the severity of deformity angles. The mean self care scores of PEDI were significantly low only in the group with severe and bilateral deformities but mobility scores were dramatically decreased in both the moderate and severe deformity groups. Deformities of the upper limbs in OI limit not only mobility but also self care functions. Therefore they require more attention and it may be necessary to broaden the indications for surgery

Purpose: Vascular injuries occur in approximately 3% of all patients with major civilian trauma and peripheral vascular injuries account for 80% of all cases of vascular trauma. Upper extremity arterial injuries represents about 30% of all cases arterial trauma. The present study was designed to document and analyze the respective role of arterial damage and associated injuries on functional outcomes after upper extremity arterial trauma. Material and Methods: Excluding the arterial injuries resulting in immediate amputation there were 57 patients who sustained arterial trauma of the upper extremity. Their mean age was 33 years (range 4–68 years), and 40 were males and 19 were females. The most frequently injured vessel was the ulnar artery (42%) followed by the brachial artery (29.8%), radial artery (26.3%) and axillary artery (1.7%). Concomitant fractures or nerve injuries were present in 54% and 45% respectively. Results: An average of 5.6 hours elapsed between the time of injury and the time of vessel reconstruction. The most common method of surgical management was end to end anastomosis. Twenty one autogenous vein grafts were employed. Primary nerve repair was carried out in 29 patients and in another 18 secondary repair was performed. None of patients had any residual compromise from the arterial injury. Discussion: Vascular injuries are potentially limb threatening. Improvements in the technical ability to revascularize injured extremities and advances in microsurgery, resulting in the low present day limb loss rate associated with attempted vascular repairs. Associated injuries, rather than vascular injuries, cause long-term disability in the trauma of the upper extremity. Persistent nerve deficits, joint contractures and pain are principal reasons for functional impairment

Purpose: It is known from previous studies that reduced grip strength is associated with tennis elbow; however; assessment of muscular strength over other parts of upper limb, particularly wrist and shoulder, has received a little or no attention in the literature. To address possible other upper extremity muscular strength weakness-imbalances in Tennis Elbow, this study aimed to investigate the strength of various upper limb muscle groups in tennis elbow patients and compare them with those of healthy subjects. Methods: A total of 32 participants were assigned into two groups of Control (N=16) and Tennis Elbow (N=16). In both groups, upper limb maximal isometric muscular of dominant and non-dominant sides was measured at various joints including metacarpophalan-geal (extension & flexion), wrist extension & flexion), grip, and shoulder (internal and external rotation and abduction) using appropriate either commercial or purpose-built dynamometers. Muscular strength and important strength ratios were analyzed and compared in each group (dominant vs non-dominant) and also between Control and Tennis Elbow group using various statistical methods. Results: Significant dominance difference was found in all strength measurements for Control group but not for Tennis Elbow group indicating a generalized and widespread upper limb muscular weakness associated with tennis elbow. In addition, significant differences were found not only for various hand strength measurements but also for shoulder strength between Control and Tennis Elbow groups (p < 0.05). Conclusion: This is the most comprehensive study of upper limb isometric muscular strength assessment in Tennis Elbow during recent years. Distributed upper limb muscle strength weakness exists in Tennis Elbow which needs to be addressed within both preventative and treatment strategies

Introduction. There has been little research into the effect of suffering a simultaneous hip and upper limb fragility fracture. The aim of this study is to describe the characteristics of this important group of patients and to define the effect on outcomes such as mortality and length of stay. Materials and methods. Hip fracture data in our unit is collected prospectively and entered into a database. All study data was taken from this database. Patients under 60 years of age were excluded from the study. Results. Between October 1986 and May 2010 we treated 7225 patients with hip fractures in our unit. 71 (1%) of these patients sustained simultaneous upper limb fractures. There were only 12 (0.2%) simultaneous fractures involving the lower limbs or other sites; 1 pelvis, 2 calcaneum, 1 metatarsal, 2 ankle, 1 tibial plateau, 3 rib and 2 bilateral hip fractures. The average age in the simultaneous fracture group was 80.6 years versus 81.5 years in the isolated hip fracture group. In the upper limb fracture group there were 33 distal radius, 21 humerus, 9 elbow, 6 hand and 2 clavicle fractures. There were also 3 shoulder dislocations. 79.7% of the patients with isolated hip fractures were women, compared with 77.8% in the simultaneous fracture group. 63 (88.7%) upper limb fractures occurred on the ipsilateral side. The mean length of stay in the upper limb fracture group was 21.8 days compared with 23.6 days in the isolated hip fracture group. 30 day and 1 year mortality in the upper limb fracture group was 5 (6.2%) and 16 (19.8%) compared with 573 (8%) and 2069 (29%) in the isolated hip fracture group. Discussion. This is the largest published series of patients with simultaneous hip and upper limb fractures to date. Simultaneous upper limb fractures occur much more frequently than lower limb fractures in patients with hip fractures. We found that length of stay was longer and 30 day and 1 year mortality was higher in the isolated hip fracture group

Introduction: Intra-uterine vascular deficiency of the upper limbs is very rare. Materials & Methods: Thirty two cases collected by 118 paediatric surgeons (GEOP) over the last 20 years were presented. Results: This series illustrates the large range of presentations of vascular deficiencies, from total ischaemia of both upper limbs to small scars of the hand. Three infants had diabetic mothers; nine children had a cerebral infarction; non disturbed haematologic screening was found; three new born had an intra-uterine thrombotic event. Discussion: Our hypothesis is that such an intra-uterine thrombotic pathology can lead to thromboembolism. The embolus passing through the foramen ovale, arrives in the high pressure circulation and is transported directly to the upper limbs and brain. The size of embolus corresponds with the extent of the necrosis

Aim. To review the natural history of upper limb osteochondromas and assess their functional effect. Materials. We performed a retrospective casenote review of a consecutive patient cohort presenting between 1997–2012 with upper limb osteochondromas. Indications for surgical intervention were noted and considered to be cosmetic, functional (including pain relief) and ‘prophylactic’ in terms of deformity prevention. All patients were invited to complete questionnaires for the PODCI, DASH, OSS and MHS scores. Results. We identified 102 patients (62 male: 40 female; mean age = 13.3 years; range 3–31 years). 84 patients had multiple exostoses whilst 18 had a solitary lesion. 52 patients had shoulder girdle involvement (scapula, clavicle and proximal humerus), 51 forearm (Masada I (n=31) Masada II (n=9) Masada III (n=11)), and 38 hand involvement. 46/102 patients had concurrent lower limb lesions. 56 operative procedures were performed primarily for functional benefit. Shoulder girdle procedures (n=21) improved pressure related pain, scapular pseudowinging/dyskinesia and cuff impingement. Forearm procedures (n=35) were performed for functional and prophylactic reasons and involved excision with ulnar lengthening and radial deformity correction (n=15, Masada I), realignment osteotomy or radial head excision for subluxation (n=7, Masada II) and excision with internal fixation of concomitant osteotomy (n=13, Masada I/III). No hand surgery was performed. Radial head dislocations are associated with large ulnar lesions causing shortening > 0.15 total ulnar length. Osteochondromas of the upper limb are generally well tolerated: functional effects were most commonly present in lesions involving the forearm but significant patient benefit was noted following shoulder girdle procedures. The scoring systems used failed to discriminate well between the various procedures used and the perceived benefit. Conclusion:. Patient outcomes are related to surgical indications. Currently available PROMs are either inappropriate Qs (DASH) and/or non-validated (OSS, MHS) and/or non-specific (PODCI*) only 8 parameters for the upper extremity. Better-validated measures may be required. Level of evidence: IV

Purpose of the study: The incidence and type of complications observed with arthroscopic procedures remains a timely subject, particularly as the use of new techniques becomes increasingly widespread. Material and methods: In cooperation with the members of ISAKOS, The International Society of Arthroscopy, Knee surgery and Orthopaedic Surgery, we instituted two studies: a retrospective study of upper limb arthroscopy complications and a prospective incidence study during a 30-day inclusion period with patient review at one month and quality-of-life scoring. Results: The retrospective study analyzed complications of 57,604 arthroscopic procedures of the upper limb performed by 99 surgeons from 38 countries. Neurological complications, though generally transient, were the most frequent and were related to traction, locoregional anesthesia or the operative technique. Four deaths were recorded, all anesthesia-related. The prospective study included 364 patients operated on by 50 surgeons. There were 16 initial complications (4.39%): material problem (n=12), three intraoperative bleeding (n=3), atelectasia (n=1). The rate of conversion was 2.47%. At one month, there were five complications reported in 133 patients (3.75%): anesthesia-related problem (n=1), bleeding (n=1), synovial fistula (n=1), reflex dystrophy (n=2). There were no infections and no neurological lesions. The one-month outcome was considered good or excellent by 98.5% of surgeons. Discussion and conclusion: The results of these surveys are in agreement with data in the literature where the rate of complications is higher in prospective studies than in retrospective studies. The prospective study did not disclose any neurological complication while arthroscopy of the upper limb is generally considered to raise the risk of with this type of complication. This study recalls that although arthoscopy has enabled a decreased incidence in complications compared with open surgery, it is not a benign intervention and can produce complications

Background: The reconstructive surgery of the upper limb is able to avoid an amputation and a severe functional impairment. Nevertheless the therapeutic challenge is difficult because of the diversity of the injuries and the complex function of the upper limb. Aim: The aim of this study is to assess the results of vascularised fibular bone graft in the immediate and secondary post traumatic reconstructive surgery of the upper limb. Material and method: Between 1985 and 2006, 16 vascularised fibular bone grafts were performed for 15 post traumatic reconstructions of the upper limb. In this study there were 7 females and 8 males, with an average age of 42 years (20–79). The fibular bone grafting was performed in 9 cases in the immediate post traumatic reconstructive surgery. In 7 cases the fibular bone graft was performed after a first failed surgery, as salvage reconstructive surgery. The transfer was composed of bone and skin in 2 cases, of bone and muscle in 6 cases and of only bone in 8 cases. Results: The percentage of bone union was 80%. Eight fibular bone graft healed spontaneously, 2 after a additional iliac crest bone grafting. The average duration of bone healing was 6,5 months, from 4 to 12 months. The functional result was good for 10 patients allowing them to go back to their initial activities. Discussion: In severe bone and soft tissues destruction of the upper limb, a complete reconstruction in one operative session may be performed in order to reduce the time of bone healing and rehabilitation. The micro-vascularized fibular bone grafting may be an excellent therapeutic option. The other techniques as amputation or conventional bone grafting techniques are usually proposed when the vital status of the patient is not compatible with a to extended surgery. The fibular bone grafting appeared as a very reliable technique with a small morbidity on the donor site. Malunions are frequently described in the literature. It might be partially due to the difficulty in having a stable internal fixation. It has to be as less aggressive a possible on the fibular bone graft vascularisation but has also to offer a good stability. The internal fixation used in these cases was not perfectly adapted for this bifocal fixation of the fibular bone graft on the upper limb. A better device should be developed, with an endomedullary fixation and an axial compression effect. Conclusion: We recommend this technique in severe trauma cases of the upper limb as salvage procedure at an early stage when is compatible with the initial general status of the patient

Aims. To assess the proportion of patients with distal radius fractures (DRFs) who were managed nonoperatively during the COVID-19 pandemic in accordance with the British Orthopaedic Association BOAST COVID-19 guidelines, who would have otherwise been considered for an operative intervention. Methods. We retrospectively reviewed the radiographs and clinical notes of all patients with DRFs managed nonoperatively, following the publication of the BOAST COVID-19 guidelines on the management of urgent trauma between 26 March and 18 May 2020. Radiological parameters including radial height, radial inclination, intra-articular step-off, and volar tilt from post-reduction or post-application of cast radiographs were measured. The assumption was that if one radiological parameter exceeds the acceptable criteria, the patient would have been considered for an operative intervention in pre-COVID times. Results. Overall, 92 patients formed the cohort of this study with a mean age of 66 years (21 to 96); 84% (n = 77) were female and 16% (n = 15) were male. In total, 54% (n = 50) of patients met at least one radiological indication for operative intervention with a mean age of 68 years (21 to 96). Of these, 42% (n = 21) were aged < 65 years and 58% (29) were aged ≥ 65 years. Conclusion. More than half of all DRFs managed nonoperatively during the COVID-19 pandemic had at least one radiological indication to be considered for operative management pre-COVID. We anticipate a proportion of these cases will require corrective surgery in the future, which increases the load on corrective upper limb elective services. This should be accounted for when planning an exit strategy and the restart of elective surgery services. Cite this article: Bone Joint Open 2020;1-10:612–616

Introduction: It was hypothesized that ipsilateral upper extremity loading will decrease hip abductor activity by decreasing the adductor moment and thus relieving the symptoms of patients with gluteus medius tendinitis. The aim of the study was to test the hypothesis with a electrophysiological and clinical study. Materials and Methods: Seven voluntary men with no hip complaint were included in the electrophysiological phase of the study. The motor unit activities of the gluteus medius were measured for each subject during the consecutive loading of the ipsilateral, contralateral and both upper extremities, with 2, 3, 5 and 7 kilograms. Seventeen patients (age range 34–67) with acute symptoms of gluteus medius tendinitis were included in the clinical phase of the study. Dynamic VAS scores were recorded for each patient during gait with consecutive loading of the ipsilateral, contralateral and both upper extremities, for each 2, 3, 5 and 7 kilograms. Wilcoxon and Mann-Whitney U tests were used in statistical analysis. The p values below 0.05 were considered significant. Results: In the electrophysiologic study the ipsilateral upper extremity loading with 7 kg in 4 patients, and with 5 and 7 kilograms in 2 patients resulted in a motor unit activities with moderate interference, while motor unit activities with full interference were recorded during all other loadings. The motor unit activity interference scores recorded during the ipsilateral upper extremity loading with 5 kilograms of above, were significantly less then all other loading combinations (p < 0.05). In the clinical study, the ipsilateral upper extremity loading with 3 kilograms and above resulted in significantly less VAS scores then the other loading combinations (p< 0.05). Conclusion: Ipsilateral upper extremity loading decrease the motor unit activity of the ipsilateral gluteus medius muscle and relieves the symptoms of the patients with gluteus medius tendinitis. Ipsilateral upper extremity loading can lead up to new strategies in the rehabilitation of gluteus medius tendinitis

In cerebral palsy patients, while upper limb function is acknowledged as being important, it has traditionally taken a back seat to lower limb function. This is partly due to inexperience and partly due to difficulty deciding on the best way of improving upper limb function. In Swansea since June 2008 we have been offering a multi-disciplinary service for the assessment and treatment of upper limb problems in cerebral palsy. The core team consists of a consultant orthopaedic surgeon, a consultant plastic surgeon with a special interest in CP upper limb problems, a consultant paediatric neurologist, a community paediatric physiotherapist and a community paediatric occupational therapist. Upon referral, the physiotherapist and occupational therapist carry out initial functional assessment of the patient. This is followed by a joint assessment by the whole team in a special clinic held every 3 months. If required, the child is offered surgery, botox injections or both. Further follow-up is in the special clinic until the child is suitable for follow-up in a normal clinic. We present our initial experience with this multi-disciplinary approach, the problems encountered in setting up the service and our plans for the future

Introduction: Upper limb injuries in road traffic accidents (RTAs) have been sparsely investigated and poorly understood. The purpose of this study was to obtain more specific information on upper limb injuries sustained by front seat occupants in car accidents with a view to identifying injuries that are a priority for prevention and further research. Methods: With ethical approval and after obtaining identification of cases from the Transport and Research Laboratory the appropriate hospital records and radiographs were reviewed. Data were analysed to identify the frequency and severity of upper limb injuries, the mechanism of injury and the impairment sustained in accordance with the American Medical Association guide. The costs of management of the upper limb injury and that for the patient in total were calculated. Results: Sixty cases were reviewed (29 male), aged 18–83 years (mean 45 years). There were 19 clavicle fractures of which 17 were right sided, two requiring operative intervention. These injuries were attributed to a “seat-belt” effect. The mean upper limb Abbreviated Injury Score was 1.9 and the overall Injury Severity Score ranged from 1 to 50 (median 12.3). Upper extremity sensory deficit ranged from 0 to 9% and motor deficit 0 to 22.5% giving up to 5% sensory and 13.5% motor “whole person impairment”. The wrist generally suffered a poorer functional outcome compared with the elbow. The mean estimated treatment cost for upper limb management was £2,200 compared with a total injury treatment cost of £11,000 per person. Conclusions: The study demonstrates the significance of upper limb injuries in road traffic accidents and the data has been used in conjunction with crash dynamics data to formulate recommendations for future car safety and further research