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BACKGROUND: Tibial spine fractures (TSFs) are uncommon injuries that may result in substantial morbidity in children. A variety of open and arthroscopic techniques are used to treat these fractures, but no single standardized operative method has been identified. PURPOSE: To systematically review the literature on pediatric TSFs to determine the current treatment approaches, outcomes, and complications. STUDY DESIGN: Meta-analysis; Level of evidence, 4. METHODS: A systematic review of the literature was performed in accordance with the PRISMA (Preferred Reporting Items for Systematic Review and Meta-Analyses) guidelines using PubMed, Embase, and Cochrane databases. Studies evaluating treatment and outcomes of patients <18 years old were included. Patient demographic characteristics, fracture characteristics, treatments, and outcomes were abstracted. Descriptive statistics were used to summarize categorical and quantitative variables, and a meta-analytic technique was used to compare observational studies with sufficient data. RESULTS: A total of 47 studies were included, totaling 1922 TSFs in patients (66.4% male) with a mean age of 12 years (range, 3-18 years). The operative approach was open reduction and internal fixation in 291 cases and arthroscopic reduction and internal fixation in 1236 cases; screw fixation was used in 411 cases and suture fixation, in 586 cases. A total of 13 nonunions were reported, occurring most frequently in Meyers and McKeever type III fractures (n = 6) and in fractures that were treated nonoperatively (n = 10). Arthrofibrosis rates were reported in 33 studies (n = 1700), and arthrofibrosis was present in 190 patients (11.2%). Range of motion loss occurred significantly more frequently in patients with type III and IV fractures (P < .001), and secondary anterior cruciate ligament (ACL) injury occurred most frequently in patients with type I and II fractures (P = .008). No statistically significant differences were found with regard to rates of nonunion, arthrofibrosis, range of motion loss, laxity, or secondary ACL injury between fixation methods (screw vs suture). CONCLUSION: Despite variation in TSF treatment, good overall outcomes have been reported with low complication rates in both open and arthroscopic treatment and with both screw and suture fixation. Arthrofibrosis remains a concern after surgical treatment for TSF, but no significant difference in incidence was found between the analysis groups. Larger studies are necessary to compare outcomes and form a consensus on how to treat and manage patients with TSFs.
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Lesões do Ligamento Cruzado Anterior , Fraturas do Joelho , Fraturas da Tíbia , Humanos , Masculino , Adolescente , Criança , Feminino , Artroscopia/métodos , Técnicas de Sutura , Articulação do Joelho/cirurgia , Tíbia/cirurgia , Fraturas da Tíbia/etiologia , Fraturas da Tíbia/cirurgia , Lesões do Ligamento Cruzado Anterior/cirurgia , Fixação Interna de Fraturas/métodos , Resultado do TratamentoRESUMO
OBJECTIVES: Recreational swimming/diving is among the most common physical activities in US children and a significant cause of morbidity across the United States. This study updates the national epidemiology of diving-related injuries. METHODS: The Consumer Product Safety Commission's National Electronic Injury Surveillance System database was queried for patients aged 0 to 19 from 2008 to 2020 who presented to any of the 100 National Electronic Injury Surveillance System-participating emergency departments for a diving-related injury. Dive characteristics such as dive height, dive skill, dive direction, and dive sequence were determined from case narratives. RESULTS: A total of 1202 cases were identified for analysis corresponding to a total national estimate of 37,387 diving related injuries during the period from 2008 to 2020 and a national incidence of 3.6 injuries per 100,000 population. Males accounted for 64% of injuries. The average yearly incidences of injury in the 10 to 14 and 15 to 19 age groups were identical at 5.8 per 100,000. Contact with the diving board or platform was the most common cause of injury (34%). Diving backwards or attempting a flip or handstand dive were associated with increased odds of sustaining an injury resulting from contact with the diving board or platform (odds ratio, 16.0 and 6.9, respectively). In 2020, the incidence of diving-related injury fell to 1.6 per 100,000 population. CONCLUSIONS: Diving injuries are common in children and adolescents, especially in boys aged 10 to 19. There was a significant reduction in diving-related injury corresponding with the COVID-19 pandemic.
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Mergulho , Piscinas , Masculino , Adolescente , Humanos , Criança , Estados Unidos/epidemiologia , Mergulho/efeitos adversos , Pandemias , Serviço Hospitalar de Emergência , IncidênciaRESUMO
The purpose of this study was to estimate monthly and annual trends in youth sports-related injury over the years 2016-2020 using the National Electronic Injury Surveillance System (NEISS) database to measure the impact of COVID-19 on overall and sport-specific rates of injury. Children and adolescents (0-19 years) presenting to USA emergency departments with sport participation injury from 2016 to 2020 were identified. Descriptive statistical analyses were performed of injury patterns. An interrupted time series analysis was applied to estimate changes in injury trends during COVID-19. Proportional changes in injury characteristics during this period were examined. An estimated 5â 078â 490 sports-related injuries were identified with an annual incidence of 1406 injuries per 100â 000 population. Seasonal peaks in injuries occurred during September and May. About 58% of injuries were associated with contact sports, such as basketball, football, and soccer, and the most common injuries were sprains and strains. After the pandemic onset, there was a statistically significant 59% decrease in national youth sports-related injuries compared with the average estimates for 2016-2019. While the distribution of injury characteristics did not appear to change, the location of injury appeared to shift away from school toward alternative settings. A significant reduction in youth sports-related injuries was identified in 2020 coinciding with the COVID-19 pandemic, persisting throughout the rest of the year. No changes in the anatomic or demographic distribution of injuries were identified. This study expands our epidemiologic understanding of youth sports-related injury trends and how they changed following the pandemic onset.
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OBJECTIVES: The purpose of this study is to describe the national epidemiology of basketball-related injuries in children and adolescents presenting to US emergency departments (EDs) from 2011 to 2020 and to quantify the effect of the COVID-19 pandemic. METHODS: The National Electronic Injury Surveillance System database was queried for cases of injury in persons aged 0 to 19 years related to product code 1205 (basketball and related equipment) presenting from January 1, 2011 to December 31, 2020. National injury estimates were calculated using National Electronic Injury Surveillance System-recommended weights and strata. The US Census data were used to determine the incidence of injury by age group and by sex. To quantify the effect of COVID-19, an interrupted time series analysis was performed using March 1, 2020 as the interrupting time point. The pre-COVID-19 trend was used to estimate the difference in injuries attributable to the COVID-19 pandemic. RESULTS: From 2011 to 2020, an estimated 3,210,953 (95% confidence interval = 2,655,812-3,788,094) visits were made to US EDs for basketball-related injuries in those aged younger than 20 years, corresponding to a mean annual incidence of 391 injuries per 100,000 population. The mean age of injury was 14.4 years (95% confidence interval = 14.3-14.5). Boys were more often injured than girls (76% vs 24% of all injuries, respectively). The foot was the most injured body part, accounting for 24% of injuries. Strains or sprains were the most common injury type (38% of injuries). During the COVID-19 pandemic, there were 155,638 fewer injuries than were expected based on pre-COVID-19 trends. During COVID-19, there were no significant differences in the proportions of injury types, body parts involved, sex, or age. CONCLUSIONS: Basketball remains a frequent cause of injury, especially in adolescents. The COVID-19 pandemic profoundly reduced the frequency of basketball-related injuries, but did not affect the type and body location of injuries presenting to the ED.
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Traumatismos em Atletas , Basquetebol , COVID-19 , Masculino , Adolescente , Feminino , Humanos , Criança , Estados Unidos/epidemiologia , Traumatismos em Atletas/epidemiologia , Basquetebol/lesões , Pandemias , COVID-19/epidemiologia , Serviço Hospitalar de EmergênciaRESUMO
BACKGROUND: Tibial tubercle avulsion fractures (TTAF) often require surgical reduction and stabilization. Traditional teachings recommend postoperative knee immobilization for 4 to 6 weeks; however, the necessity of these restrictions is unclear and the actual practice varies. This study's purpose was to: (1) retrospectively review operatively managed TTAFs at a single center to examine the spectrum of postoperative rehabilitation guidelines, and (2) compare the outcomes of patients based on the timing of initiation of postoperative knee range of motion (ROM). METHODS: Operatively managed TTAFs treated at a single center from 2011-2020 were identified. Patients with polytrauma, associated lower extremity compartment syndrome, or treatment other than screw fixation were excluded. Patient demographics, mechanism of injury, Ogden Classification, associated injuries, operative technique, postoperative ROM progression, and time to release to unrestricted activities were collected. Patients were grouped based on the initiation of postoperative ROM as Early (<4 wk, EROM) or Late (≥4 wk, LROM). Bivariate analysis was used to compare characteristics between these 2 groups. RESULTS: Study criteria identified 134 patients, 93.3% (n=125) of whom were male. The mean age of the cohort was 14.77 years [95% confidence interval (CI: 14.5 to 15.0]. Forty-nine patients were designated EROM; 85 patients were categorized as LROM. The groups did not differ significantly with regards to age, race, injury characteristics, or surgical technique. Both groups progressed similarly with regards to postoperative range of motion. Ultimate activity clearance was achieved at ~20 weeks postoperatively without differences between groups ( P >0.05). Four instances of postoperative complication were identified, all of which occurred in the LROM group. CONCLUSION: A broad range of postoperative immobilization protocols exists following the screw fixation of TTAFs. Across otherwise similar cohorts of patients undergoing operative treatment, initiation of knee range of motion before 4 weeks was without complication and provided equivalent outcomes to traditional immobilization practices. Given the clear benefits to patients and caregivers provided by the permission of early knee motion and the avoidance of casting, providers should consider more progressive postoperative rehab protocols following operatively treated TTAFs. LEVEL OF EVIDENCE: Level III, Retrospective Cohort.
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Fratura Avulsão , Fraturas da Tíbia , Adolescente , Feminino , Fixação Interna de Fraturas/efeitos adversos , Fixação Interna de Fraturas/métodos , Humanos , Extremidade Inferior , Masculino , Amplitude de Movimento Articular , Estudos Retrospectivos , Fraturas da Tíbia/etiologia , Fraturas da Tíbia/cirurgia , Resultado do TratamentoRESUMO
CONTEXT: The number of pediatric anterior cruciate ligament reconstructions (ACLRs) occurring yearly increased almost 6-fold from 2004-2014. We find it interesting that limited recent data exist on rates of ACL injury and reconstruction in children and adolescents, especially in the context of COVID-19. OBJECTIVE: Given the effect of the COVID-19 pandemic on youth sports seasons and the postponement of many elective surgeries, we sought to examine the changes in rates of ACLR during this period. DESIGN: Retrospective cohort study. SETTING: This study used the Pediatric Health Information System (PHIS) database to identify eligible patients at PHIS-participating hospitals nationwide from January 2016-June 2021, with March 1, 2020, considered the start of the COVID-19 pandemic. PATIENTS OR OTHER PARTICIPANTS: Using Current Procedural Terminology codes, patients 18 years old and younger who underwent ACLR surgery were identified. MAIN OUTCOME MEASURE(S): Patient demographics and overall rates of surgery prepandemic and intrapandemic were compared. Data were analyzed using bivariate, mixed-model, and time series analyses. RESULTS: A total of 24â843 ACLRs were identified during this time period. In total, 1853 fewer surgeries than expected were performed after March 2020 given prepandemic trends. Intrapandemic demographics revealed an increase in the proportion of patients who identified as White and with private insurance and a decrease in the proportion who identified as Black and with public insurance. Also, the proportion of ACLRs by region shifted, with more surgeries performed in the Midwest and fewer in the Northeast. In the model adjusted for hospital-level variability, only race and insurance status remained significant. CONCLUSIONS: Based on prepandemic trends, fewer patients than projected underwent ACLR once the pandemic began, likely due to a combination of decreased rates of injury and delayed surgery.
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Lesões do Ligamento Cruzado Anterior , Reconstrução do Ligamento Cruzado Anterior , COVID-19 , Adolescente , Humanos , Criança , Estudos Retrospectivos , Pandemias , COVID-19/epidemiologia , Lesões do Ligamento Cruzado Anterior/epidemiologia , Lesões do Ligamento Cruzado Anterior/cirurgiaRESUMO
BACKGROUND: Isolated fractures of the olecranon process of the ulna in pediatric patients with open physes are classically considered pathognomonic for osteogenesis imperfecta (OI). The purpose of this study was to distinguish the clinical manifestations of isolated olecranon fractures in patients with and without OI to help practitioners assess when further evaluation for OI may be necessary. METHODS: All patients younger than 18 years old who were treated for an isolated olecranon fracture at a pediatric tertiary care center between 2009 and 2021 were identified. Patients without radiographs available for review, those with known skeletal dysplasia other than OI, and patients with multiple fractures (eg, polytraumas) or with concomitant dislocations were excluded. Of the 701 patients identified, 403 were included for analysis. Demographic variables, mechanism of injury, treatment type, and determination of OI diagnosis were collected. Patients with a previously confirmed diagnosis of OI or with genetic confirmation of OI following their fracture were designated as OI (+), and the remainder were designated OI (-). The Mann-Whitney U and χ2 tests were used to compare groups. RESULTS: Of the 403 patients, the median age was 7.8 years (interquartile range 5.2 to 12.5), and 270 (67%) were male. There were 14 confirmed cases of OI (3.5%). The OI (+) and OI (-) groups did not differ significantly by age or sex (P>0.05). OI (+) patients were more likely to sustain an injury from low-energy mechanisms (86% vs. 32%, P<0.001), sustain displaced fractures (86% vs. 21%, P<0.001) and undergo operative treatment (86% vs. 20%, P<0.001), and to report a history of previous fracture (79% vs. 16%, P<0.001) than OI (-) patients. 36% of OI (+) patients sustained a second olecranon fracture during the study period; there were no subsequent olecranon fractures in the OI (-) group. CONCLUSIONS: Isolated olecranon fractures may not be pathognomonic for OI. However, orthopaedists must be vigilant about the possibility of OI in patients who sustain displaced, isolated olecranon fractures under low-energy mechanisms with a history of previous fracture(s). LEVEL OF EVIDENCE: Level III.
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Lesões no Cotovelo , Fraturas Ósseas , Olécrano , Osteogênese Imperfeita , Fraturas da Ulna , Adolescente , Criança , Fraturas Ósseas/complicações , Humanos , Masculino , Olécrano/diagnóstico por imagem , Olécrano/lesões , Osteogênese Imperfeita/complicações , Osteogênese Imperfeita/diagnóstico por imagem , Fraturas da Ulna/cirurgiaRESUMO
BACKGROUND: Currently, no authors of existing studies have attempted to classify the signal characteristics of disc herniation on magnetic resonance imaging (MRI) and their temporal relationship to symptoms of lumbar radiculopathy. The purpose of this study was to determine whether the MRI signal characteristics are predictive of acuity of symptoms in patients with lumbar disc herniation (LDH). METHODS: A retrospective cohort study was conducted on patients treated at an academic center for LDH from 2015 to 2018. Patients were divided into 2 groups based on symptom duration (acute: ≤6 weeks; or chronic: >4 months). Two independent observers measured T1, T2 signal, and other MRI characteristics at the affected disc level. Univariate analysis was used to compare differences between groups. Multiple logistic regression was used to determine predictors of acuity. RESULTS: Eighty-nine patients were included (33 acute, 56 chronic) with no significant baseline differences between groups. Rater 2 observed a higher proportion of disc bulges in the chronic group (P = .021) and a higher abnormal T1 herniation signal in the acute group (P = .048). Rater 1 found a higher Pfirrmann grade (P = .005) and a higher prevalence of vertebral body spurring (P = .007) in the chronic group. Interobserver agreement for T1 central and herniation signals demonstrated poor to fair agreement, whereas the remainder of the measurements showed moderate to substantial agreement (κ = 0.4-0.8). Multiple logistic regression showed that Pfirrmann Grade 5 (odds ratio = 0.12, 95% confidence interval [0.02, 0.74], P = .022) and anterior/posterior spurring (odds ratio = 0.053 [0.03, 0.85], P = .023) were not associated with acuity. CONCLUSIONS: Other than Pfirrmann grade or vertebral body spurring, no MRI characteristics could be reliably identified that correlate with acuity of symptoms. LEVEL OF EVIDENCE: 3.
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BACKGROUND: While the impact of trainee involvement in other surgical fields is well established, there is a paucity of literature assessing this relationship in orthopaedic spine surgery. The goal of this study was to further elucidate this relationship. METHODS: A retrospective cohort study was initiated on patients undergoing 1-3 level lumbar spine fusion at a single academic center. Operative reports from cases were examined, and patients were divided into 2 groups depending on whether a fellow or resident (F/R) or a physician's assistant (PA) was used as the primary assist. Patients with less than 1-year follow-up were excluded. Multiple linear regression was used to assess change in each patient-reported outcome, and multiple binary logistic regression was used to determine significant predictors of revision, infection, and 30- or 90-day readmission. RESULTS: One hundred and seventy-two patients were included in the F/R group compared with 178 patients in the PA group. No differences existed between groups for total surgery time, length of stay, 30- or 90-day readmissions, infection, or revision rates. No differences existed between groups in terms of patient-reported outcomes preoperatively or postoperatively. In addition, presence of a surgical trainee was not a significant predictor of patient outcomes or rates of infection, overall revision, or 30- and 90-day readmission rates. CONCLUSIONS: The results of this study indicate the presence of an orthopaedic spine F/R does not increase complication rates and does not affect short-term patient-reported outcomes in lumbar decompression and fusion surgery. LEVEL OF EVIDENCE: 3.
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Minimally invasive spine surgery (MISS) has continued to evolve over the past few decades, with significant advancements in technology and technical skills. From endonasal cervical approaches to extreme lateral lumbar interbody fusions, MISS has showcased its usefulness across all practice areas of the spine, with unique points of access to avoid pertinent neurovascular structures. Adult spine deformity has also recognized the importance of minimally invasive techniques in its ability to limit complications and to provide adequate sagittal alignment correction and improvements in patients' functional status. Although MISS has continued to make significant progress clinically, consideration must also be given to its economic impact and the learning curve surgeons experience in adding these procedures to their armamentarium. This review examines current innovations in MISS, as well as the economic impact and future directions of the field.
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Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Procedimentos Neurocirúrgicos/métodos , Traumatismos da Medula Espinal/cirurgia , Doenças da Coluna Vertebral/cirurgia , Coluna Vertebral/cirurgia , Humanos , Traumatismos da Medula Espinal/diagnóstico por imagem , Doenças da Coluna Vertebral/diagnóstico por imagem , Fusão Vertebral/métodos , Coluna Vertebral/diagnóstico por imagemRESUMO
PURPOSE: To estimate the risk of glaucoma or sustained ocular hypertension (OHT) related to anti-vascular endothelial growth factor (VEGF) injections for age-related macular degeneration (AMD). DESIGN: Retrospective chart review. SUBJECTS: Patients who received unilateral anti-VEGF injections for AMD at the Wheaton Eye Clinic (IL). METHODS: Chart analysis was performed on 1095 patients, without prior glaucoma or OHT, who received unilateral anti-VEGF injections for AMD from 2005 to 2012, with data collected through 2013. Data collection included demographics, lens status, date and medication type of each injection, and the date of diagnosis of glaucoma or OHT by a treating glaucoma specialist, which was the main outcome measure. Rare events logistic regression was performed to determine the risk of disease development based on sex, lens status, and injection frequency. RESULTS: Unilateral glaucoma or sustained OHT developed in 42 patients over the course of follow-up, with 40 events in the injected eye only, 2 in the contralateral eye only. Statistical modeling predicted elevated risk for onset of glaucomatous disease with a higher maximum frequency of injections (p < 0.0001, odds ratio [OR] 2.18 for each additional injection over the most injection-intense 6 months for a given subject) and with phakic lens status (p = 0.0009, OR 0.33 for pseudophakia). CONCLUSION: Our results show a significant risk for glaucoma or OHT development in patients undergoing repeated treatments with intravitreal anti-VEGF injections for AMD, establishing the first reliable connection between disease development and a period of high-frequency injections. In addition, we show a significantly increased risk of disease development in phakic patients, which we believe points to a mechanical explanation for this type of secondary glaucoma.