Search

Traditional surgical correction of spinal deformity has involved relatively long instrumentation and fusion techniques, producing a straighter but stiffer spine. In the infant this approach leads to a shorter trunk. Current surgical techniques may also have an adverse effect on pulmonary function. In order to minimize the latter, strategies have been devised to limit exposure related morbidity. These have largely focused on minimally invasive and thoracoscopic techniques, and endoscopic techniques of spinal instrumentation and scoliosis correction are now well established. Non-fusion techniques in the growing spine, to maximize or modulate future growth potential, are being explored. Their potential advantages are obviation of the need for early fusion and countering of the resultant relative axial shortening from spinal arthrodesis. [ABSTRACT FROM AUTHOR]

Background: The management of congenital scoliosis poses a significant challenge for treating surgeons. The aim of our study was to provide insight into the long-term clinical results of spinal fusion in congenital scoliosis., Methods: We performed a retrospective review of the scoliosis database in our institution for the period 1976 until 2002 identifying 43 patients with congenital scoliosis who underwent spinal fusion. Patient demographics, diagnosis, levels fused, and radiographs were evaluated. Patients were evaluated for unplanned return to the operating room (UPROR) via SRS 22, EQ5D-5L, and Oswestry Disability Index (ODI)., Results: Of the 43 patients who fulfilled the inclusion criteria, 22 patients agreed to participate, 3 patients were known to be deceased and 18 patients were lost to follow-up or declined to participate and were excluded. The mean age of the respondents was 40.7 years (range, 30 to 47 y) with a mean follow-up from index surgery of 35 years (range, 20 to 44 y). At most recent follow-up, 12 patients (54%) underwent UPROR. The mean age at diagnosis was 3.4 years (range, birth to 11.5 y), and the mean age for first surgery was 5.8 years (range, 1 to 13 y). As regards radiologic follow-up; the mean number of levels fused was 5.2 (range, 2 to 12). Thoracic fusion was performed in 17 patients (77%). The mean T1 to T12 height at index surgery and maturity was 166 mm (range, 130 to 240 mm) and 202 mm (range, 125 to 270 mm), respectively. The mean functional scores at follow-up were SRS 22: 4.5 (range, 2.4 to 5), cumulative EQ5D-5L score 7.2 (range, 5 to 15), and ODI: 8% (range, 2 to 30%). All respondents completed high school, 10 patients (45%) completed university, and 2 patients were awarded doctorates. Currently, 17 patients (77%) are in paid employment., Conclusions: This report constitutes the largest series of patients treated by spinal arthrodesis for congenital scoliosis followed into maturity. We demonstrate the thorax continues to grow after index fusion, patient-reported outcomes were satisfactory with superior educational and employment rates and unplanned return to theatre is rare in adult life., Level of Evidence: Therapeutic Level IV., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)

Objective: Adolescent idiopathic scoliosis (AIS) is a sideways curvature of the spine that can progress severely during adolescent development and require surgical intervention. This qualitative study was conducted to explore the psychosocial experiences of adolescents with idiopathic scoliosis during the presurgical stage of treatment., Methods: Fourteen adolescents with moderate-to-severe AIS aged 12-17 years participated in semistructured interviews and data were analyzed using inductive reflexive thematic analysis., Results: Four key themes were generated from the analysis. "Proceeding with Caution" described adolescents' adaptation to the physical impact of their AIS, while "Am I Different?" encompassed adolescents' perceptions of their changing appearance and visibility of their condition. "An Emotional Journey" captured the rollercoaster of emotions from shock at diagnosis to the daunting realization of the severity of their condition, while knowing others with AIS could ease the emotional burden. Finally, adolescents' concerns and expectations about their prospective surgery were captured by the theme "No Pain, No Gain", whereby they were often keen to put surgery behind them., Conclusions: Understanding and addressing adolescents' psychosocial support needs as they manage the challenges associated with idiopathic scoliosis is a key component of promoting better outcomes among this patient group. Clinical implications and opportunities for support provision are discussed., (© The Author(s) 2021. Published by Oxford University Press on behalf of the Society of Pediatric Psychology.)

Background: We describe the first radiographic clinic in the literature for DDH and how this novel clinic can significantly improve the efficiency and cost-effectiveness of service in a tertiary referral centre., Aims: A radiographic clinic for the management of developmental dysplasia of the hip was introduced in 2017 in our institution. We performed a detailed cost analysis to assess the economic savings made with the introduction of this new clinic. We assessed the efficiency of the service by identifying how many unnecessary outpatient visits were prevented. We also assessed the difference in times from referral to review between the two clinics., Methods: Analysis of the clinic activity in 2017 was possible as all data was collected prospectively by the DDH CNS and stored in our database. Cost analysis was performed, and the savings made per patient along with the financial benefit to our institution was recorded., Results: The new radiographic clinic reduced the cost of reviewing one patient by €162.51 per patient. There was a 73% discharge rate from the clinic which prevented 251 unnecessary patient visits to the outpatient department over the course of the year. There was a significant 11-day reduction in waiting times between referral and review when comparing the radiographic to the conventional clinic (p < 0.05)., Conclusions: A radiographic clinic for the management of developmental dysplasia of the hip has a significant effect on the efficiency and overall cost-effectiveness of service provision in a tertiary referral centre.

Purpose: Scoliosis is a condition of abnormal growth resulting in 3D deformity of both the spine and thoracic cage. The aim of this study is to use chest radiographs of healthy children to define normal thoracic proportions so as to provide a useful normal reference range against which children with spinal deformity can be compared., Methods: Three independent reviewers assessed posteroanterior and lateral chest radiographs of 184 normal children aged between two and 15 years. Duplicate assessments were undertaken by all three raters on 36 of these radiographs. We measured the T1 to T12 length, sternal length, chest depth at T6, chest width at T3, chest width at T6 and maximum chest width. Ratios of thoracic dimensions were calculated to define the normal proportions of the thorax. Inter- and intra-rater variance was estimated for all dimensions and dimension ratios., Results: The intra-rater and inter-rater reliability was excellent with intra-class-correlation coefficients values > 80% and both intra- and inter-rater coefficients of variance < 9% for all parameters. All measured dimensions of the thorax and spine progressed linearly with respect to age. The mean proportions of T1 to 12 length of the sternal length, chest depth at T6, chest width at T3, chest width at T6 and maximum chest width were 0.5, 0.4, 0.7, 0.9 and 1.0, respectively., Conclusion: It is possible to accurately and reproducibly measure the dimensions of the thoracic cage and spine on plain film radiology. The ratios of T1 to T12 length with respect to sternal length, chest depth at T6, chest width at T3, chest width at T6 and maximum chest remain constant with increasing age. Thoracic dimensions in children progress linearly with increasing age., Level of Evidence: V.

The aim of this study was to develop a new type of preoperative flexibility test for adolescent idiopathic scoliosis. The objective was to develop a test that was standardized and allow for the measurement of in-vivo forces required for curve correction. It was undertaken to compare the results of this new test with side-bending radiographs. Various preoperative radiographic techniques have been used to assess flexibility in patients awaiting scoliosis correction surgery. The major limitation of these investigations is a lack of standardization. The side-bending radiograph is the current gold standard, against which this new test was compared. A prospective clinical study was conducted. An axial traction force of 1.5 times body weight was applied through the spine of patients using a traction jig. Posteroanterior, side-bending and traction radiographs were taken. Cobb angle and apical vertebra axial rotation measurements were obtained. Flexibility indices in the coronal and axial planes were calculated. Cobb angle reduction and axial derotation were compared between the two methods. A total of 15 (12 female and three male) patients, with a mean age of 15.1 years, were assessed. The mean force imparted on traction films was 800 N. The major curve Cobb angle measurements were 60.4° on standing posteroanterior radiograph, 52.7° on side-bend film and 44.5° on traction at 1.5 times body weight. The corresponding apical vertebrae axial rotations were 23.9°, 22.2° and 16.5°, respectively. The mean Cobb angle reduction was 15.9 for traction and 7.7 for side-bend radiographs (P<0.0001). The mean apical vertebra derotation was 7.4 for traction and 1.7° for side-bend radiographs (P=0.0083). The mean flexibility index in the coronal plane was 0.479. The mean flexibility index in the axial plane was 0.240. Our novel method of traction radiographs at 1.5 times body weight is a safe and reproducible method of assessing curve flexibility in patients with scoliosis. This method achieves a larger Cobb angle and axial derotation when compared with side-bending radiographs.

Comparatively lower body mass index (BMI) has been reported in patients with adolescent idiopathic scoliosis (AIS)-a feature which may be an unrecognised symptom, or an organic consequence of the condition. The primary aim of this systematic review is to investigate the relationship between low BMI and AIS. A secondary aim is to investigate the effect of low BMI on outcomes of postsurgical correction in this patient group. The Cochrane Library, PubMed, SCOPUS, Web of Science and Ovid MEDLINE databases were searched up to December 2016 for relevant studies that reported prevalence of low preoperative BMI in patients with AIS and/or compared BMI between patients with AIS and healthy controls, as well as those that examined the relationship between low BMI and postoperative outcomes. Forty-five eligible studies were identified from the search strategy. Mean differences (MDs) were used with 95% confidence intervals (CI) in a random effects model to compare BMI in patients with AIS and controls in a pooled analysis of data from nine eligible studies (n = 3747 patients). In the meta-analysis, BMI of patients in the AIS group was significantly lower than those in the control group (MD -1.19, 95% CI -1.78 to -0.60). Low BMI in AIS can impact postoperative outcomes, including increased risk of ileus. This review demonstrates that patients with AIS are significantly more likely to have a low BMI compared to the general population. We advocate that closer attention be paid to AIS patients with low BMI both pre- and postsurgical correction.

Background: Steroids in transforaminal epidural injections are widely used to ease radicular pain in both cervical and lumbar radiculopathy. Concerns have been articulated about the use of particulate steroids for this intervention, as a number of case reports have been published linking them with post procedural paralysis, possibly due to spinal ischaemia secondary to a steroid particulate embolism. Non-particulate, or soluble steroids, are mooted as an alternative; however, their effectiveness relative to particulate steroids has not been conclusively proven., Study Design: We review the evidence in the published literature regarding the efficacy of non-particulate steroids in epidural injections compared to particulate steroids, and synthesise it to gauge the qualitative outcomes from level one evidence (visual analogue scales, numerical pain scores and Oswestry Disability Index) from baseline to specified follow up., Methods: The PRISMA guidelines were utilised for this review. An internet search was performed to collate the available literature from medical databases PubMed, EMBASE, Web of Science and the Cochrane library. We used a broad search term [epidural (and) steroid] to ensure a wide capture of articles. No limitations in terms of language or date of publication were implemented. The reference lists of articles included for full text review were searched for any additional primary or review publications., Results: Four online libraries were searched, with a combined total of 11,353 titles reviewed, not excluding duplicates. Post title abstract and full text review, nine articles were identified as suitable for inclusion for qualitative synthesis. Four of these were suitable for quantitative synthesis, with a total of 300 participants, 147 in the particulate group and 153 in the non-particulate group. Using a random effects model, the pooled standard mean difference of VAS score diminution was not significant between groups (0.31 in favour of particulates, 95 % CI -0.68 to 1.30). From our qualitative synthesis, there was a trend for greater improvement in pain scores within the particulate group. The type of steroid used did not appear to have an effect on the disability score given by patients., Conclusion: Particulate steroids are not demonstrably better in relieving pain compared to their non-particulate counterparts. In view of the concerns over the safety profile of particulate steroids, it may be prudent to switch to non particulates, or at the very least the dangers and alternatives should be flagged with the patient group as part of a shared decision making process.

Background: Posterior spinal instrumentation and fusion for correction of adolescent idiopathic scoliosis (AIS) typically requires lengthy operating time and may be associated with significant blood loss and subsequent transfusion. This study aimed to identify factors predictive of duration of surgery, intraoperative blood loss and transfusion requirements in an Irish AIS cohort., Methods: A retrospective review of 77 consecutive patients with AIS who underwent single-stage posterior spinal instrumentation and fusion over a two-year period at two Dublin tertiary hospitals was performed. Data were collected prospectively and parameters under analysis included pre- and postoperative radiographic measurements, intraoperative blood loss, surgical duration, blood products required, laboratory blood values and perioperative complications., Results: Mean preoperative primary curve Cobb angle was 62.3°; mean surgical duration was 5.6 h. The perioperative allogeneic red blood cell transfusion rate was 42.8 % with a median requirement of 1 unit. Larger curve magnitudes were positively correlated with longer fusion segments, increased operative time and greater estimated intraoperative blood loss. Preoperative Cobb angles greater than 70° [Relative Risk (RR) 4.42, p = 0.003] and estimated intraoperative blood loss greater than 1400 ml (RR 3.01, p = 0.037) were independent predictors of red blood cell transfusion risk., Conclusion: Larger preoperative curve magnitudes in AIS increase operative time and intraoperative blood loss; preoperative Cobb angles greater than 70(o) and intraoperative blood loss greater than 1400 ml are predictive of red blood cell transfusion requirement in this patient group.

Background: Surgical procedures to correct larger curve magnitudes >70° in patients with adolescent idiopathic scoliosis (AIS) are still common; despite their increased complexity, limited research has assessed the effect of preoperative curve severity on outcomes., Aim: This study aimed to examine the impact of preoperative curves >70° vs. those ≤70° on perioperative, functional and financial outcomes in patients with AIS undergoing posterior spinal fusion (PSF)., Methods: Seventy seven eligible AIS patients who underwent PSF were prospectively followed-up, until return to preoperative function was reported. Preoperative curves >70° vs. ≤70° were analysed in relation to surgical duration, estimated blood loss, perioperative complications, length of hospitalisation, return to function and cost of surgical treatment per patient., Results: Severe preoperative curves >70°, identified in 21 patients (27.3 %), were associated with significantly longer surgical duration (median 6.5 vs. 5 h, p = 0.001) and increased blood loss (median 1250 vs. 1000 ml, p = 0.005)-these patients were 2.1 times more likely to receive a perioperative blood product transfusion (Relative Risk 2.1, CI 1.4-2.7, p = 0.004). Curves >70° were also associated with a significantly delayed return to school/college, and an increased cost of surgical treatment (€33,730 vs. €28,620, p < 0.0001)., Conclusion: Surgeons can expect a longer surgical duration, greater intraoperative blood loss and double the blood product transfusion risk when performing PSF procedures on AIS patients with curves greater than 70° vs. those ≤70°. Surgical correction for curves >70°, often as a result of lengthy surgical waiting lists, also incurs added expense and results in a partial delay in early functional recovery.

Background Context: Multilevel spinal fusion surgery for deformity correcting spinal surgery in pediatric patients with scoliosis has typically been associated with significant blood loss. The mechanism of bleeding in such patients is not fully understood. Coagulation abnormalities, which may be associated with scoliosis, are thought to play a role., Purpose: To document and compare the prevalence of preoperative coagulation abnormalities among patients with scoliosis attending a pediatric orthopedic department for spinal fusion surgery with patients attending for minor surgery., Study Design: An observational study. All patients were recruited from a pediatric tertiary referral center in Dublin, Ireland., Patient Sample: Coagulation profile results were prospectively collected over a 2-year period from 165 spinal surgery patients. In total, 175 patients were included in the non-scoliosis group. These patients attended the day ward for minor procedures and were recruited over a 4-month period., Outcome Measures: The primary outcome measure was the coagulation profiles, which included prothrombin time, activated partial thromboplastin time (APTT), and thrombin time (TT). Levels of Coagulation Factors II, V, VII, and X were also recorded., Methods: All blood samples were sent to the haematology laboratory to establish the coagulation profile. The primary outcome was the presence of an abnormal coagulation screening test (if any of PT, APTT, or TT were abnormal). Prothrombin time, APTT, and TT were also analyzed as individual continuous variables, as well as Coagulation Factors II, V, VII, and X. Regression analysis was used to compare the coagulation profile of scoliosis patients with that of non-scoliosis patients. There were no outside funding sources or any potential conflict of interest associated with this study., Results: The scoliosis patients were more likely to have an abnormal preoperative screening test compared with non-scoliosis patients, with an odds ratio of 2.6. Further analysis showed statistically significant longer clotting times for patients with scoliosis compared with those without; PT (t=3.37, p=.001), APTT (t=4.26, p<.001), TT (t=4.52, p<.001). Of the coagulation factors analyzed, only factor X was significantly different in scoliosis patients compared with non-scoliosis controls (t=-4.41, p<.001)., Conclusions: Children with scoliosis have a higher prevalence of preoperative coagulation abnormalities compared with normal healthy patients., (Copyright © 2015 Elsevier Inc. All rights reserved.)

Purpose: Abnormal anthropometry including comparably lower weight and body mass index (BMI) in the adolescent idiopathic scoliosis (AIS) population is increasingly recognised, however, no study has examined postoperative weight loss or its clinical relevance in these relatively thin patients. This study aimed to assess perioperative nutritional status as well as clinically severe involuntary weight loss and its impact on outcomes in patients with AIS undergoing posterior spinal fusion (PSF). A further objective was to compare preoperative anthropometric measurements of the current AIS cohort with healthy controls., Methods: Seventy-seven consecutive and eligible patients with AIS who underwent PSF were prospectively followed up from hospital admission (January 2010-April 2012). Pre- and postoperative anthropometric measurements were collected (weight, height, BMI), and clinically severe unintentional weight loss computed, defined as loss of >10% body weight from admission to hospital discharge. The effect of weight loss >10% was analysed in relation to radiographic, nutritional and perioperative complication data, and length of hospitalisation. A case-controlled study was then performed to establish potential differences in weight, height and BMI of this AIS cohort with healthy age- and gender-matched controls derived from the National Teens' Food Survey (2005-2006). Anthropometric values were standardised by conversion to age- and gender-specific Z-scores; 'undernutrition' was defined as BMI Z-scores <-2., Results: Mean age of the cohort was 15 years (SD 1.89); 93.5 % of subjects were female. Clinically severe postoperative weight loss >10%, identified in 22 patients (30.6%), was associated with a significantly increased superficial wound infection incidence (13.6 vs. 2%, P = 0.047), as well as lower serum albumin at hospital discharge (25 vs. 28 g/L, P < 0.05). A high prevalence of postoperative undernutrition was observed-over one quarter of patients had a BMI Z-score <-2 at hospital discharge (26.4%); serum albumin, total protein and haemoglobin levels were below normal limits in 98, 66 and 91% of patients, respectively. Significantly lower weight (52 vs. 59.8 kg, P < 0.0001), corrected height (162 vs. 166.3 cm, P < 0.0001) and BMI (19.72 vs. 21.6 kg/m(2), P < 0.0001) measurements were identified in this AIS cohort, in comparison with those recorded in The National Teens' Survey., Conclusions: This study demonstrated that clinically severe postoperative weight loss >10%, identified in almost one-third of this AIS cohort, was associated with significantly increased wound infection incidence. Early detection and prevention of severe postoperative weight loss in patients with AIS who undergo spinal fusion may be beneficial in reducing wound infection risk. This study confirms a body of literature indicating the significantly lower weight and BMI in patients with AIS compared with healthy controls.

A 10-year-old boy presented with severe left lower leg pain, uncontrolled with increasing analgesia after appendicectomy. A diagnosis of acute compartment syndrome was made after a delayed referral to the orthopaedic service. The patient subsequently underwent an emergency fasciotomy and made a good functional recovery. To the best of our knowledge this is the first reported case of paediatric lower leg compartment syndrome after appendicectomy in the literature. The case report serves to highlight the importance of maintaining a high index of suspicion for compartment syndrome.

Study Design: Prospective study., Objective: To assess the timing and predictors of return to short-term functional activity in patients with adolescent idiopathic scoliosis (AIS) after posterior spinal fusion (PSF)., Summary of Background Data: Few studies have examined the timing and rate of return to short-term functional activity in patients with AIS after PSF. No study has yet evaluated the timing and factors that predict a delayed return to school/college--a topic relevant to patients who have had or anticipate having spinal fusion, and their treating surgeons., Methods: Seventy-seven eligible subjects with AIS who underwent PSF and correction (January 2010 to April 2012) were followed up until return to the functional outcomes under analysis. Timing of return to school/college and physical activity, as per the patients' preoperative level or better, was assessed. Binary logistic regression analysis was used to determine predictors of delayed return to school/college full-time (>16 wk) and unrestricted physical activity (>32 wk) relative to sociodemographic, anthropometric, radiographical, clinical, and surgical factors. In the present study, a "delayed" return to all the functional outcomes recorded was defined as "greater than the 75th percentile" of the continuous distribution., Results: Mean follow-up was 12.8 months (SD, 5.7). Mean age was 15.04 years (SD, 1.89). The median time to return to school/college full-time (n = 75) was 10 weeks; the majority returned by 16 weeks (77.3%). Preoperative curves greater than 70° (relative risk, 3.38; P = 0.008), postoperative weight loss greater than 5 kg (relative risk, 3.02; P = 0.012), and minor perioperative respiratory complication incidence (relative risk, 2.89; P = 0.024) independently predicted delayed return to school/college full-time. By 24 and 52 weeks, 51.4% and 88.5% of subjects, respectively, returned to unrestricted physical activity. At final follow-up, nonreturn to unrestricted physical activity was identified in only 3 subjects (4.3%) because of chronic back pain., Conclusion: The majority of patients with AIS can expect to return to school/college full-time by 16 weeks and unrestricted physical activity by 52 weeks after PSF. Preoperative curves greater than 70°, postoperative weight loss greater than 5 kg, and minor perioperative respiratory complication incidence independently predicted a delayed return to school/college full-time. These findings add to the current knowledge base regarding actual versus anticipated timing of return to short-term functional outcomes in this population., Level of Evidence: 3.

Study Design: Retrospective cohort study., Objective: To determine the association between low preoperative body mass index (BMI) and outcome of spinal fusion in adolescent idiopathic scoliosis (AIS)., Summary of Background Data: Several studies report a lower weight and BMI in untreated subjects with AIS than nonscoliotic age-matched controls. However, very little is known about the clinical impact of low BMI on pre- or postsurgical parameters in this patient group., Methods: Seventy-seven eligible patients with AIS who underwent 1-stage posterior spinal fusion and correction at 2 tertiary centers (January 2010-April 2012) were included. Preoperative weight, corrected height, and BMI values were converted to z scores using the British 1990 growth reference data. Relationships between anthropometric indices and comorbidities, laboratory blood data, radiographical outcomes, length of hospital stay, and perioperative complications were examined, and the independent factors associated with low BMI (z score < -1) evaluated using binary logistic regression analysis., Results: In this AIS cohort (mean age, 15.04 yr; n = 72 females), 21 subjects (27.3%) had a low preoperative BMI; of these, 5 cases (6.5%) were considered severely thin. Lower BMI and weight z scores correlated with a greater percent correction of thoracic curves (rs = -0.287 and rs = -0.257, respectively, P < 0.05). In both the univariate and multivariate regression analysis, low BMI was significantly associated with preoperative asthma incidence (adjusted odds ratio 5.33, P = 0.023) and prolonged prothrombin time (adjusted odds ratio 4.53, P = 0.027), in addition to postoperative ileus development (adjusted odds ratio 11.96, P = 0.019). Preoperative Cobb angle, estimated intraoperative blood loss and length of hospital stay did not significantly differ between the BMI groups., Conclusion: Significantly increased preoperative coagulation abnormality and asthma incidence as well as a greater percent correction of thoracic curves were associated with low BMI in this series. It was also found that postoperative ileus was independently associated with low BMI., Level of Evidence: 3.

Purpose: No information exists on the level of internet use among parents of pediatric patients with scoliosis. The internet may represent a medium through which to provide information to augment the outpatient consultation. The aim of this research was to establish the prevalence of internet use amongst a cohort of parents attending a pediatric scoliosis outpatient clinic., Methods: A previously used questionnaire (Baker et al., Eur Spine J, 19:1776-1779, 2010) was distributed to parents attending a dedicated scoliosis outpatient clinic with their children. Demographic data and details about use of the internet were collected., Results: Fifty-eight percent of respondents had used the internet to search for information on scoliosis, and 94 % were interested in a local internet provided information provision. A positive history of corrective surgery and possession of health insurance were independent positive predictors of internet use., Conclusions: As surgeons we need to be aware of our patients' use of the internet, and there is the opportunity to use this medium to provide additional education.

In a prospective study of paediatric injuries secondary to the use of the non-motorized microscooter, we found a high rate of upper limb trauma, and a distinct injury associated with the scooter. The most common single injury was a fracture of the distal third of radius and ulna, characterized by volar angulation of the distal fragment. This injury, akin to the Smiths fracture in adults, was predictive of scooter use in all cases. This pattern of injury was not repeated by any another mechanism of injury during the course of the study period. The mechanism of injury, seemingly specific to the scooter, is produced by a fall while continuing to clutch the handlebars, leading to palmar flexion and pronation of the wrist as they strike the ground. Fourteen children required admission and manipulation under anaesthesia. Four of these patients subsequently needed remanipulation under anaesthesia. This study suggests that the scooter is associated with a forearm fracture which is both distinctive and unstable.