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In the present study, the most commonly observed types of occipital condyles were oval, followed by circular and two-portioned shapes. Occipital condyles are small bilateral extensions of the occipital bone that hold crucial implications for neurosurgical practice due to their association with various disease processes affecting the craniovertebral junction. A comprehensive understanding of the bony anatomy and variations in occipital condyles is imperative for optimising neurosurgical approaches. The primary objective of this study is to conduct an in-depth investigation of occipital condyles. We examined 40 dry human skulls, meticulously measuring various parameters such as length, breadth, anterior, and posterior intercondylar distances. The shapes of occipital condyles were classified into distinct types: oval, circular, eight-shaped, kidney-shaped, deformed, two-portioned, oval convex, and pyramid. The documented parameters of occipital condyles and their variations are poised to serve as invaluable guidelines for future surgeons. Possessing a thorough understanding of occipital condyle morphometry can significantly facilitate the instrumentation process, mitigating the risk of neurovascular damage. We firmly believe that the outcomes of our research will establish a comprehensive reference database, aiding in the development of implants and the formulation of optimal surgical approaches tailored to the intricacies of occipital condyles. [ABSTRACT FROM AUTHOR]

Cervical spine injuries (CSIs) are heterogeneous in nature and often lead to long-term disability and morbidity. However, there are few recent and comprehensive epidemiological studies on CSI. The objective of this study was to characterize recent trends in CSI patient demographics, incidence, etiology, and injury level. The National Electronic Injury Surveillance System was used to extract data on CSIs from 2002 to 2022. Weighted national estimates of CSI incidence were computed using yearly population estimates interpolated from U.S. census data. Data analysis involved extracting additional information from patient narratives to categorize injury etiology (i.e., fall) and identify CSI level. K-means clustering was performed on cervical levels to define upper versus lower cervical injuries. Appropriate summary statistics including mean with 95% confidence intervals and frequency were reported for age, sex, race, ethnicity, etiology, and disposition. Age between groups was compared using an independent weighted Z-test. All categorical variables were compared using Pearson chi-squared tests with Bonferroni correction for multiple comparisons. Ordinary least squares linear regression was used to quantify the rate of change of various metrics with time. A total of 11,822 patient records met the study criteria. The mean age of patients was 62.4 ± 22.7 years, 52.4% of whom were male and 61.4% of whom were White, 7.4% were Black, 27.8% were not specified, and the remaining comprised a variety of ethnicities. The most common mechanism of CSI was a fall (67.3%). There was a significant increase in the incidence of cervical injuries between 2003 and 2022 (p < 0.001). Unbiased K-means clustering defined upper cervical injuries as C1–C3 and lower cervical injuries as C4–C7. The mean age of patients with upper CSIs was 72.3 ± 19.6, significantly greater than the age of those with lower CSIs (57.1 ± 23.1, p < 0.001). Compared with lower CSI, White patients were more likely to have an upper CSI (67.4% vs. 73.7%; p < 0.001). While Black/African American (7.5% vs. 3.8%) and Hispanic (2.5% vs. 1.0%) patients were more likely to have a lower CSI (p < 0.001). Our study identified a significant increase in the incidence of CSIs over time, which was associated with increasing patient age. Our study detected a pragmatic demarcation of classifying upper injuries as C1–C3 and lower cervical injuries as C4–C7. Upper injuries were seen more often in older, White females who were treated and admitted, and lower injuries were seen more often in young, Black male patients who were released without admission. [ABSTRACT FROM AUTHOR]

Background: Concerning patients with suspected cervical spine (C-spine) fractures or other cervical pathologies, tracheal intubation must be done very carefully to avoid injury to the spinal cord. Methods: Fifty-two patients within a range of 20–60 years old, and arranged for elective surgery, were indiscriminately allocated into two groups; Group S was intubated with the C MAC Videostylet (VS), whereas Group L was intubated by D blade Video Laryngoscope (VL) during cervical immobilization by Philadelphia collar. The first successful attempt duration, total number of intubation attempts, the total duration of the intubation, haemodynamic parameters, stress response of intubation, the degree of C-spine movement and complications were evaluated in both groups. Results: Group L showed substantially shorter times for the first successful attempt (p-value <0.001) and the whole intubation procedure (p-value <0.001) compared to Group S. Group S had a significantly more total number of intubation attempts (p-value = 0.010). The haemodynamic parameters did not significantly differ throughout the measurements among groups. Regarding the blood cortisol measurements at different periods, there were statistically insignificant changes among the groups. Concerning the greatest alteration in C-spine angulation at the occiput-C1, C1-C2, and C2-C5 segments during laryngoscopy and intubation, there were statistically insignificant differences among groups. Conclusion: The C MAC D-blade VL is superior to the VS in terms of the number and duration of intubation attempts during C-spine immobilization. Conversely, the VS showed comparable results to the D blade regarding C-spine motion and stress response. [ABSTRACT FROM AUTHOR]

Background: Head-down tackling has been associated with higher rates of head and neck injuries and less successful tackles compared with head-up tackling in American football. In rugby, head and neck injuries have been associated with tackling, with the tackler's head positioned in front of the ball carrier. Purpose: To assess the success and risks of tackling techniques used in the English Rugby Premiership matches. Study Design: Cross-sectional study; Level of evidence, 3. Methods: Three reviewers analyzed 1000 consecutive solo defensive tackling attempts during the 2022 to 2023 season in 6 English Rugby Premiership matches. Slow-motion replays were used to analyze the success of the tackling attempt in terms of head angulation (head up vs head down), head position relative to the offensive player's waist at point of contact, and tackling method (inside shoulder, arm, head across the bow, and head-to-head). The chi-square test or Fisher exact test was used to analyze categorical data, and the 2-tailed Student t test or the Mann-Whitney U test was used to analyze continuous data. Results: The mean interrater reliabilities for analyzing the tackles were good across all groups (κ = 0.715). Head-up and head-down tackling occurred in 848 tackle attempts (84.8%) and 152 tackle attempts (15.2%), respectively. Head-up tackles were successful in 80.7% of the tackle attempts compared with 71.1% of the head-down tackle attempts (P =.0072). Tackles made at or above the waist were successful in 80.7% of the tackle attempts compared with 73.1% of tackles below the waist (P =.0193). The inside-shoulder technique had the highest successful tackle rate at 90.8%, compared with 44.2% with the arm technique (P <.0001) and 72.4% with the head-across-the-bow technique (P <.0001). The inside-shoulder technique resulted in head-up tackling in 84.8% of players compared with 59.8% with the head-across-the-bow technique (P <.0001) and 94.9% with arm tackling (P =.0001). There were 4 recorded injuries to the tackler: 2 neck injuries, 1 shoulder injury, and 1 wrist/hand injury. Conclusion: Head-up tackling, tackles made at or above the level of the offensive player's waist, and inside-shoulder tackling were found to be more efficient in producing successful tackles. The head-down, tackling below the waist, and head-across-the-bow techniques were associated with poor tackling and lower success rates. [ABSTRACT FROM AUTHOR]

Cervical spine injuries (CSIs) in pediatric patients with traumatic brain injury (TBI) pose unique diagnostic and management challenges. Current studies on the intricate overlap between pediatric TBI and CSI are limited. This paper explores the existing literature as well as the epidemiology, mechanisms of injury, diagnostic criteria, treatment strategies, and outcomes associated with CSI in pediatric TBI patients. [ABSTRACT FROM AUTHOR]

Purpose: To develop a predictive scoring system to identify traumatic cervical spine injury patients at a high risk of having multilevel noncontiguous spinal fractures. Methods: This 12-year retrospective observational cohort study included 588 traumatic cervical spine-injured patients. Patients were categorized into two groups: patients with multilevel noncontiguous spinal fractures and patients without this remote injury. Potential risk factors were examined using multivariable analysis to derive a predictive risk score from independent predictors. Results are presented as odds ratio with a 95% confidence interval (95% CI). The accuracy of the calculated predicted score was demonstrated by the area under the receiver operating characteristic curve (AuROC). Results: The incidence of noncontiguous fracture among the patients was 17% (100 of 588). The independent risk factors associated with multilevel noncontiguous spinal fractures were motor weakness, intracranial injury, intrathoracic injury, and intraabdominal injury. The AuROC of the prediction score was 0.74 (95% CI 0.69, 0.80). The patients were classified into three groups, low-risk group (score< 1), moderate-risk group (score 1–2.5), and high-risk group (score≥ 3), based on the predicted risk of multilevel noncontiguous spinal fractures. Conclusions: This tool can potentially help preventing the missed diagnosis of cervical spine injuries with multilevel noncontiguous spinal fractures. CT scans or MRI of the entire spine to investigate remote multilevel noncontiguous spinal fractures may have a role in cervical spine-injured patients who have at least one of the independent risk factors and are strongly suggested for patients with scores in the high-risk group. [ABSTRACT FROM AUTHOR]

Type II odontoid fractures (OF) are among the most common cervical spine injuries in the geriatric population. However, there is a paucity of literature regarding their epidemiology. Additionally, the optimal management of these injuries remains controversial, and no study has evaluated the short-term outcomes of geriatric patients presenting to emergency departments (ED). This study aims to document the epidemiology of geriatric patients presenting to EDs with type II OFs and determine whether surgical management was associated with early adverse outcomes such as in-hospital mortality and discharge to skilled nursing facilities (SNF). This is a retrospective cohort study. Data was used from the 2016–2020 Nationwide Emergency Department Sample. Patient encounters corresponding to type II OFs were identified. Patients younger than 65 at the time of presentation to the ED and those with concomitant spinal pathology were excluded. The association between the surgical management of geriatric type II OFs and outcomes such as in-hospital mortality and discharge to SNFs. Patient, fracture, and surgical management characteristics were recorded. A propensity score matched cohort was constructed to reduce differences in age, comorbidities, and injury severity between patients undergoing operative and nonoperative management. Additionally, to develop a positive control for the analysis of geriatric patients with type II OFs and no other concomitant spinal pathology, a cohort of patients that had been excluded due to the presence of a concomitant spinal cord injury (SCI) was also constructed. Multivariate regressions were then performed on both the matched and unmatched cohorts to ascertain the associations between surgical treatment and in-hospital mortality, inpatient length of stay, encounter charges, and discharge to SNFs. A total of 11,325 encounters were included. The mean total charge per encounter was $60,221. 634 (5.6%) patients passed away during their encounters. In total, 1,005 (8.9%) patients were managed surgically. Surgical management of type II OFs was associated with a 316% increase in visit charge (95% CI: 291%–341%, p<.001), increased inpatient length of stay (IRR: 2.87, 95% CI: 2.62–3.12, p<.001), and increased likelihood of discharge to SNFs (OR=2.62, 95% CI: 2.26–3.05, p<.001), but decreased in-hospital mortality (OR=0.32, CI: 0.21-0.45, p<.001). The propensity score matched cohort consisted of 2,010 patients, matching each of the 1,005 that underwent surgery to 1,005 that did not. These cohorts were well balanced across age (78.24 vs 77.91 years), Elixhauser Comorbidity Index (3.68 vs 3.71), and Injury Severity Score (30.15 vs 28.93). This matching did not meaningfully alter the associations determined between surgical management and in-hospital mortality (OR=0.34, CI=0.21–0.55, p<.001) or SNF discharge (OR=2.59, CI=2.13–3.16, p<.001). Lastly, the positive control cohort of patients with concurrent SCI had higher rates of SNF discharge (50.0% vs 42.6%, p<.001), surgical management (32.3% vs 9.7%, p<.001), and in-hospital mortality (28.9% vs 5.6%, p<.001). This study lends insight into the epidemiology of geriatric type II OFs and quantifies risk factors influencing adverse outcomes. Patient informed consent should include a discussion of the protective association between definitive surgical management and in-hospital mortality against potential operative morbidity, increased lengths of hospital stay, and increased likelihood of discharge to SNFs. This information may impact patient treatment selection and decision making. [ABSTRACT FROM AUTHOR]

BACKGROUND: Pediatric cervical spine injuries (CSIs) from blunt trauma carry a high risk of neurological damage. Accurate diagnosis is vital for preventing harm and aiding recovery, yet the diagnostic accuracy of clinical decision rules (CDRs) remains unclear. OBJECTIVE: To assess the effectiveness of triage tools for detecting CSI in pediatric trauma patients. METHODS: A summary of the Cochrane Review by Tavender et al. (2024), with comments from a rehabilitation perspective. RESULTS: Five studies with 21,379 participants assessed seven CDRs. Direct comparisons showed high sensitivity but low specificity across different CDRs. Indirect comparison studies also demonstrated varying sensitivities and specificities. CONCLUSIONS: Insufficient evidence exists to determine the best tools for deciding if imaging is necessary for diagnosing potential CSI in children. Better quality studies are needed to assess the accuracy of CDRs for cervical spine clearance in this population. [ABSTRACT FROM AUTHOR]

Purpose: This study aims to demonstrate a correlation between cervical spine injury and location and severity of facial trauma. Methods: We did a 10-year retrospective analysis of prospectively collected patients with at least one facial and/or cervical spine injury. We classified facial injuries using the Comprehensive Facial Injury (CFI) score, and stratified patients into mild (CFI < 4), moderate (4 ≤ CFI < 10) and severe facial trauma (CFI ≥ 10). The primary outcome was to recognize the severity and topography of the facial trauma which predict the probability of associated cervical spine injuries. Results: We included 1197 patients: 78% with facial injuries, 16% with spine injuries and 6% with both. According to the CFI score, 48% of patients sustained a mild facial trauma, 35% a moderate one and 17% a severe one. The midface was involved in 45% of cases, then the upper facial third (13%) and the lower one (10%). The multivariate analysis showed multiple independent risk factors for associated facial and cervical spine injuries, among them an injury of the middle facial third (OR 1.11 p 0.004) and the facial trauma severity, having every increasing point of CFI score a 6% increasing risk (OR 1.06 p 0.004). Conclusions: Facial trauma is a risk factor for a concomitant cervical spine injury. Among multiple risk factors, severe midfacial trauma is an important red flag. The stratification of facial injuries based on the CFI score through CT-scan images could be a turning point in the management of patients at risk for cervical spine injuries before imaging is available. [ABSTRACT FROM AUTHOR]

The pathophysiology of near-hanging in children is different from that of adults due to anatomic, physiologic, and injury-related mechanisms, with evidence suggesting that blunt cerebrovascular injuries (BCVI) and cervical spine injuries (CSI) are uncommon. We sought to estimate the incidence of secondary injuries and their association with mortality in pediatric near-hanging victims. We performed a retrospective observational study of children (≤17 years) with a diagnosis code for hanging between October 1, 2015 and February 28, 2023 who presented to one of 47 geographically diverse US children's hospitals. We evaluated the incidence of the following secondary injuries: cerebral edema, pneumothorax, pulmonary edema, BCVI, and CSI. We performed Fisher's exact test with Bonferroni correction to identify associations between intentionality, sex, age, and secondary injuries with mortality. We included 1929 children, of whom 33.8% underwent neuroimaging, 45.9% underwent neck imaging, and 38.7% underwent neck angiography. The most common injury was cerebral edema (24.0%), followed by pulmonary edema (3.2%) and pneumothorax (2.8%). CSI (2.1%) and BCVI (0.9%) occurred infrequently. Cerebral edema, pneumothorax, pulmonary edema, and younger age (≤12 years) were associated with mortality. In this multi-center study of pediatric near-hanging victims, BCVI and CSI occurred rarely and were not associated with mortality. While children in our study underwent neck imaging more frequently than head imaging, cerebral edema occurred more often than other injury types and imparted the highest mortality risk. Given the rarity of BCVI and CSI, a selective approach to neck imaging may be warranted in pediatric near-hanging events. [ABSTRACT FROM AUTHOR]

Abstract Background Neck injury is a common and often debilitating injury among athletes participating in American football. Limited data exists regarding neck injuries among elite athletes in the National Football League (NFL). To characterize the epidemiology of non-season ending, season-ending, and career-ending neck injuries in the NFL from 2016 through 2021. Methods Athletes who sustained neck injuries were identified using the NFL’s injured reserve (IR) list between the 2016 and 2021 seasons. Demographics and return to sport (RTS) data were collected. Available game footages were reviewed to identify the mechanism of injury (MOI). Injury incidence rates were calculated based on per team play basis. Results During the 6-year study period, 464 players (mean age 26.8 ± 3.2 years) were placed on the injury reserve list due to neck injuries. There were 285 defensive players and 179 offensive players injured (61.4 vs 38.6%, respectively, p

We report the case of a Syrian female refugee with late diagnosis of glutaric aciduria type 1 characterised by massive axial hypotonia and quadriplegia who only started adequate diet upon arrival in Switzerland at the age of 4 years, after a strenuous migration journey. Soon after arrival, she died from an unexpected severe upper cervical myelopathy, heralded by acute respiratory distress after a viral infection. This was likely due to repeated strains on her hypotonic neck and precipitated by an orthotopic os odontoideum who led to atlanto‐axial subluxation. This case reminds us not to omit handling patients with insufficient postural control and hypotonia with great care to avoid progressive cervical myelopathy. [ABSTRACT FROM AUTHOR]

Cervical spine injuries (CSIs) in pediatric patients with traumatic brain injury (TBI) pose unique diagnostic and management challenges. Current studies on the intricate overlap between pediatric TBI and CSI are limited. This paper explores the existing literature as well as the epidemiology, mechanisms of injury, diagnostic criteria, treatment strategies, and outcomes associated with CSI in pediatric TBI patients.

Despite the success of modern conservative therapy of severe spinal instability, surgical methods still retain their importance in the treatment of this pathology, but even the most successful operation may be in vain without subsequent adequate rehabilitation. This report summarizes the features of rehabilitation of patients after surgery for injuries of the cervical spine using methods and means of physiofunctional treatment.

Background: Cervical spine injuries (CSIs) resulting from road traffic accidents (RTAs) significantly contribute to global fatalities and disabilities. Therefore, immediate first aid for individuals with cervical spine injuries in RTAs is essential for reducing complications. This study aimed to assess knowledge acquisition and retention in the first-aid management of cervical spine injuries among first rescuers in Mzuzu City, Malawi, following a low-fidelity simulation intervention. Methods: A Pre-test – post-test quasi-experimental study design was employed. A total of 84 participants including police officers, minibus drivers, ambulance drivers, and community members aged 18 years and above, were selected using a non-randomised sampling technique. Data were collected using a questionnaire and analysed using the Statistical Package for Social Sciences (SPSS) version 22. Descriptive statistics, Chi-squared tests, and paired t-tests were used in this study. Results: During the pre-test, only 24(28.6 %) (n = 84) participants had good knowledge of first aid for cervical spine injury first aid (CSI FA). This number increased significantly to 70 (83.3 %) (n = 84) immediately following the post-test and remained at 64 (80.0 %) (n = 80) at the 4-month post-test. An association was noted between the level of knowledge and previous training in road traffic accident (RTA) first aid (FA) (p = 0.001). Additionally, the results also indicated a significant difference between the CSI FA knowledge mean score before the low-fidelity simulation intervention and the mean score immediately after the intervention and four months post-intervention (p = 0.000). Conclusion: The participants in the study initially demonstrated poor pre-test knowledge, which significantly improved after the post-test and remained good with slight degradation four months later. These findings demonstrate the effectiveness of low-fidelity simulation in the acquisition and retention of CSI FA knowledge among first rescuers.

Cervical subluxation is a broad class of injuries in which there are degrees of misalignment of vertebral bodies in relationship to adjacent vertebra. Atlantoaxial rotatory subluxation (AARS) is a subtype of cervical subluxation resulting from exaggerated rotation of the C1–C2 complex. Inflammatory, infectious, post-surgical, and traumatic etiologies are recognized and well-described. AARS is predominantly seen in children and occurs rarely in adults. We submit the case of an otherwise healthy adult male patient presenting to the emergency department with strangulation-induced C1–C2 subluxation with a rotational component that was treated at the bedside by neurosurgery with closed reduction. Why Should an Emergency Physician Be Aware of This? Clinicians must consider a broad range of serious pathologies in a patient presenting with torticollis, especially in the setting of strangulation. Although extremely rare in adults, AARS must be considered in the differential diagnosis, as early identification increases the likelihood of successful nonoperative treatment. [ABSTRACT FROM AUTHOR]

Background: Neck injury is a common and often debilitating injury among athletes participating in American football. Limited data exists regarding neck injuries among elite athletes in the National Football League (NFL). To characterize the epidemiology of non-season ending, season-ending, and career-ending neck injuries in the NFL from 2016 through 2021. Methods: Athletes who sustained neck injuries were identified using the NFL's injured reserve (IR) list between the 2016 and 2021 seasons. Demographics and return to sport (RTS) data were collected. Available game footages were reviewed to identify the mechanism of injury (MOI). Injury incidence rates were calculated based on per team play basis. Results: During the 6-year study period, 464 players (mean age 26.8 ± 3.2 years) were placed on the injury reserve list due to neck injuries. There were 285 defensive players and 179 offensive players injured (61.4 vs 38.6%, respectively, p < 0.001). Defensive back was the most common position to sustain a neck injury (111 players, 23.9%). 407 players (87.7%) sustained non-season-ending injuries with a mean RTS at 9.2 ± 11.3 days. 36 players (7.8%) sustained season-ending injuries with a mean RTS at 378.6 ± 162.0 days. 21 players (4.5%) sustained career-ending injuries. The overall incidence of neck injuries was 23.5 per 10,000 team plays. The incidence of season-ending injuries and career-ending injuries were 1.82 and 1.06 per 10,000 team plays, respectively. There were 38 injuries with available footages for MOI assessment (23 non-season-ending, 9 season-ending, 6 career-ending). Head-to-head contact was seen in 15 injuries (39.5%), head-down tackling in 11 injuries (28.9%), direct extremity-to-head contact in 7 injuries (18.4%), and head-to-ground contact in 5 injuries (13.2%). There was no significant difference in age, position, or MOI among players sustaining non-season-ending, season-ending, and career-ending injuries. Conclusion: There is a high incidence of neck injuries among NFL athletes with predictable MOIs including head-to-head contact, head-down tackling, direct extremity-to-head contact, and head-to-ground contact. Defensive players were more likely to sustain neck injuries compared to offensive players. Defensive back was the most common position to sustain a neck injury. Level of evidence: III. [ABSTRACT FROM AUTHOR]

Abstract Background This study aimed to determine the feasibility of ultrasonography in the assessment of cervical vertebral artery (VA) injury as an alternative to computed tomography angiography (CTA) in the emergency room. Methods We analyzed 50 VAs from 25 consecutive patients with cervical spine injury that had been admitted to our emergency room. Ultrasonography and CTA were performed to assess the VA in patients with cervical spine injury. We examined the sensitivity and specificity of ultrasonography compared with CTA. Results Among these VAs, six were occluded on CTA. The agreement between ultrasonography and CTA was 98% (49/50) with 0.92 Cohen's Kappa index. The sensitivity, specificity, and positive and negative predictive values of ultrasonography were 100%, 97.7%, 85.7%, and 100%, respectively. In one case with hypoplastic VA, the detection of flow in the VA by ultrasonography differed from detection by CTA. Meanwhile, there were two cases in which VAs entered at C5 transverse foramen rather than at C6 level. However, ultrasonography could detect the blood flow in these VAs. Conclusions Ultrasonography had a sensitivity of 100% compared with CTA in assessment of the VA. Ultrasonography can be used as an initial screening test for VA injury in the emergency room.

Cervical fractures are rare after non-judicial hangings. Type-III Hangman's fracture (HF) is an unstable injury caused typically by motor vehicle accidents or falls. We describe the first reported case of a Type-III HF combined with occlusion of the right vertebral artery and non-occlusive dissection of both internal carotid arteries caused by near-hanging. We performed a posterior approach open reduction of dislocated C2 facets and C1 to C3 fusion. Carotid dissections were managed conservatively with long-term antiplatelet therapy. The patient survived without any neurological deficit and without any significant restriction of cervical motion. [ABSTRACT FROM AUTHOR]

Study Design. Biomechanical study Objective. To demonstrate that robotic cervical traction can apply closed cervical traction as effectively as manual weight-and-pulley traction in extension spring and cadaveric models. Summary of Background Data. Closed cervical traction is used to reduce subaxial cervical spine dislocation injuries and to distract the intervertebral space during cervical spine surgery. Weight-and-pulley cervical traction relies on cumbersome and imprecise technology without any safeguard to prevent over-traction or weights being pulled/released inadvertently. Methods. A prototype robotic traction device was designed and manufactured by the authors with real-time tensile force measurement, ± 1-lbs (5 N) force application accuracy, locking/nonbackdriveable linear actuators with actuator position sensing, 200-lbs (900 N) maximum force capability, up to 20° of flexion/extension manipulation, <25-lbs (111 N) device weight, and compatibility with Gardner-Wells tongs or Mayfield head clamp. The device was tested using an extension spring model and an intact fresh cadaver specimen to assess applied and desired force over time and radiographic changes in the cervical spine as traction force increased. The cadaver was tested in manual traction initially and then robotic traction in 10-lbs (50 N) increments up to 80-lbs (355 N) to compare methods. Results. The prototype device met or exceeded all requirements. In extension spring testing, the device reached the prescribed forces of both 25-lbs (111 N) and 80-lbs (355 N) accurately and maintained the desired weight. In cadaveric testing, radiographic outcomes were equivalent between the prototype and manual weight-andpulley traction at 80-lbs (355 N; disk space measurements within ±10% for all levels), and the device reached the desired weight within±1-lbs (5 N) of accuracy at each weight interval. Conclusion. This preliminary work demonstrates that motorized robotic cervical traction can safely and effectively apply controlled traction forces. [ABSTRACT FROM AUTHOR]

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Sports participation is a leading cause of catastrophic cervical spine injury (CSI) in the United States. Appropriate prehospital care for athletes with suspected CSIs should be available at all levels of sport. Planning the process of transport for home venues before the start of the season and ensuring that a medical time out occurs at home and away games can reduce complications of transport decisions on the field of play and expedite transport of the spine-injured athlete. [ABSTRACT FROM AUTHOR]

Neurogenic shock is a life-threatening emergency associated with spinal cord injuries. Early cervical spine immobilization to reduce the risk of neurogenic shock is imperative. In addition, early recognition and treatment of neurogenic shock are essential to prevent hypoperfusion-related injuries and death. This case outlines a 65-year-old male who experienced a cervical spine fracture after a motorcycle crash. The patient received stabilizing treatment by a flight crew consisting of both a registered nurse and paramedic. After assessment and stabilization, he was diagnosed as having neurogenic shock. Despite invasive treatment and resuscitation efforts, the patient succumbed to his injuries. It is important for emergency nurses to quickly identify the risk factors for cervical spine injuries and maintain cervical spine immobilization to minimize the risk of neurogenic shock. [ABSTRACT FROM AUTHOR]

Background: Head-down tackling has been associated with injuries to the brachial plexus, cervical spine, and head in high school and collegiate American football. Head-down tackling has also been associated with decreased effectiveness in successful tackles compared with head-up tackling. Purpose: To assess tackling techniques used during National Collegiate Athletic Association (NCAA) Division I football games and to evaluate the successful tackling rates according to technique. Study Design: Cross-sectional study. Methods: Three reviewers analyzed 1000 consecutive solo defensive tackling attempts made in the 2021 season (October to December) by 8 universities within the NCAA Southeastern Conference. Slow-motion replays were used to analyze the success of the tackling attempt, the tackling method, and the initial point of contact with respect to the offensive player's waist. The chi-square or Fisher exact test was used to analyze categorical data, and the 2-tailed Student t- test or the Mann-Whitney U test was used to analyze continuous data. Results: Head-up and head-down tackling occurred in 902 (90.2%) and 98 (9.8%) tackle attempts, respectively. Head-up tackles were successful in 76.2% of the attempts compared with 55.1% for head-down tackles (P <.001). Tackles were made at or above the offensive player's waist in 777 (77.7%) attempts and below the waist in 223 (22.3%) attempts. Tackles at or above the waist were successful in 77.6% of the attempts compared with 61.9% of tackles below the waist (P <.001). The inside-shoulder method was used in 592 (59.2%) tackles, the arm method in 317 (31.7%), the head-across-the-bow method in 72 (7.2%), and the helmet-to-helmet method in 19 (1.9%). Inside-shoulder tackles had the highest success rate of 93.2%, compared with 41.6% for arm (P <.001), 59.7% for head-across-the-bow (P <.001), and 73.7% for helmet-to-helmet (P =.001) tackles. Inside-shoulder tackles resulted in head-up tackling in 92.9% compared with 41.7% for head-across-the-bow (P <.001) and 57.9% for helmet-to-helmet (P <.001) tackles. There were no recorded injuries to the tackler. Conclusion: Head-up tackles, tackles made at or above the offensive player's waist, and inside-shoulder tackles had the highest success rates. Head-down tackling and tackling below the waist were associated with poor tackling methods, including head-across-the-bow and helmet-to-helmet tackles, which had lower success rates. [ABSTRACT FROM AUTHOR]

Background: Spinal cord injury is a devastating condition to an individual and his/her family imposing an economic burden on the family, society, and the country. Finding out the demographic and morbidity profile of cervical spine injuries is essential for formulating means and ways for its prevention and treatment. Aim: This study aimed at assessing the clinico-radiological and socio-demographic profile of cervical spine injury patients and their association with short-term clinical outcomes. Methods: This was a prospective observational study that included 120 patients with cervical spine/cord injury. Social, demographic, clinical, and radiological parameters of the study participants were recorded. Improvement, worsening, and neurological stability at 2 weeks follow-ups were considered as a short-term outcome. The association of neurological outcomes with clinico-radiological profile and socio-demographic characteristics was analyzed to study the level of significance. Results: The study found that nearly 81% of the study participants were involved in heavy physical activity, and 45% of the cases sustained cervical spine injury because of falls from height. About 37% and 55% of patients had complete and incomplete cord injury, respectively. Computerized tomography of the spine injury patients showed a fracture, subluxation, and locked facets. Magnetic resonance imaging showed disco-ligamentous injury and cord contusion in these patients. Nearly 29% of patients showed motor improvement, and around 4% of patients had a worsening of their neurological status after 2 weeks. Conclusion: Most of the people who sustain cervical spine injuries are involved in heavy physical work. Female gender, incomplete cord injury, and unilateral locked facet in subluxation are associated with good neurological outcomes. This study will form a preliminary base to build a larger database on spinal cord injury at the regional and national levels.

Traumatic acute cervical spinal cord injury (ACSCI) often presents with non-emergent coexisting injuries, which might need surgical intervention. The ACSCI affects multiple systems including respiratory, cardiovascular, and neurological systems, which pose a great challenge to the treating anesthesiologist. The ideal time and anesthetic technique for non-emergent surgeries following ACSCI is not clear. Maintenance of mean arterial blood pressure between 85 and 90 mmHg for 7 days following spinal cord injury would improve the outcome. The secondary injury peaks at 4–6 days following the primary cord injury. Considering the above-mentioned factors, the non-emergent procedures could be performed after the seventh day following an injury of the spinal cord. Regional anesthesia (RA) (diaphragm sparing supraclavicular block (SCB)) edges over general anesthesia (GA), as the manipulation of the cervical spine could be avoided and it also provides stable cardiac and respiratory dynamics. In this case report, we are discussing about a case of conservatively managed ACSCI posted for left humerus plating. We conclude that ultrasound-guided diaphragm sparing SCB is a safe alternative to GA for ACSCI patients posted for upper limb surgeries in neurogenic shock.

Background: This study aimed to determine the feasibility of ultrasonography in the assessment of cervical vertebral artery (VA) injury as an alternative to computed tomography angiography (CTA) in the emergency room. Methods: We analyzed 50 VAs from 25 consecutive patients with cervical spine injury that had been admitted to our emergency room. Ultrasonography and CTA were performed to assess the VA in patients with cervical spine injury. We examined the sensitivity and specificity of ultrasonography compared with CTA. Results: Among these VAs, six were occluded on CTA. The agreement between ultrasonography and CTA was 98% (49/50) with 0.92 Cohen's Kappa index. The sensitivity, specificity, and positive and negative predictive values of ultrasonography were 100%, 97.7%, 85.7%, and 100%, respectively. In one case with hypoplastic VA, the detection of flow in the VA by ultrasonography differed from detection by CTA. Meanwhile, there were two cases in which VAs entered at C5 transverse foramen rather than at C6 level. However, ultrasonography could detect the blood flow in these VAs. Conclusions: Ultrasonography had a sensitivity of 100% compared with CTA in assessment of the VA. Ultrasonography can be used as an initial screening test for VA injury in the emergency room. [ABSTRACT FROM AUTHOR]

Background Majority of acute cervical spinal cord injury end up requiring long-term stay in intensive care unit (ICU). During the initial few days after spinal cord injury, most patients are hemodynamically unstable requiring intravenous vasopressors. However, many studies have noted that long-term intravenous vasopressors remain the main reason for prolongation of ICU stay. In this series, we report the effect of using oral midodrine in reducing the amount and duration of intravenous vasopressors in patients with acute cervical spinal cord injury. Materials and Methods Five adult patients with cervical spinal cord injury after initial evaluation and surgical stabilization are assessed for the need for intravenous vasopressors. If patients continue to need intravenous vasopressors for more than 24 hours, they were started on oral midodrine. Its effect on weaning of intravenous vasopressors was assessed. Results Patients with systemic and intracranial injury were excluded from the study. Midodrine helped in weaning of intravenous vasopressors in the first 24 to 48 hours and helped in complete weaning of intravenous vasopressors. The rate of reduction was between 0.5 and 2.0 µg/min. Conclusion Oral midodrine does have an effect in reduction of intravenous vasopressors for patients needing prolonged support after cervical spine injury. The real extent of this effect needs to be studied with collaboration of multiple centers dealing with spinal injuries. The approach seems to be a viable alternative to rapidly wean intravenous vasopressors and reduce duration of ICU stay. [ABSTRACT FROM AUTHOR]

Madelung disease is defined by multiple symmetric fatty accumulations, usually involving the upper trunk, and may sometimes have excessive fat deposition in the prevertebral space. On magnetic resonance imaging (MRI), findings of fat that are hyperintense on T1w and T2w images, may simulate subacute hematoma and mimic cervical spine injury. This is the first reported case of Madelung disease with prevertebral fat deposition mimicking prevertebral hematoma found in cervical spine injury on MRI. Fat suppression techniques are helpful in order to differentiate between these two conditions, which should be taken into consideration during routine clinical practice. [ABSTRACT FROM AUTHOR]

This finite element analysis aimed to investigate the effects of surgical procedures for cervical spine injury. A three-dimensional finite element model of the cervical spine (C2-C7) was created from computed tomography. This model contained vertebrae, intervertebral discs, anterior longitudinal ligament, and posterior ligament complex. To create the cervical spine injury model, posterior ligament complex and anterior longitudinal ligament at C3-C4 were resected and the center of the intervertebral disc was resected. We created posterior-only fixation (PF), anterior-only fixation (AF), and combined anterior-posterior fixation (APF) models. A pure moment with a compressive follower load was applied, and range of motion, annular/nucleus stress, instrument stress, and facet forces were analyzed. In all motion except for flexion, range of motion of PF, AF, and APF models decreased by 80%–95%, 85%–93%, and 97%–99% compared with the intact model. C3-C4 annulus stress of PF, AF, and APF models decreased by 28%–72%, 96%–100%, and 99%–100% compared with the intact model. Facet contact forces of PF, AF, and APF models decreased by 77%–79%, 97%–99%, and 77%–86% at C3-C4 compared with the intact model. Screw stress in the PF model was higher than in the APF model, and plate stress in the AF model was lower than in the APF model, but bone graft stress in the AF model was higher than in the APF model. Cervical stabilization was preserved by the APF model. Regarding range of motion, the PF model had an advantage compared with the AF model except for flexion. An understanding of biomechanics provides useful information for the clinician. [ABSTRACT FROM AUTHOR]

We aimed to retrospectively investigate the demographic characteristics and short-term outcomes of traumatic cervical spine injuries in patients with dementia. We enrolled 1512 patients aged ≥ 65 years with traumatic cervical injuries registered in a multicenter study database. Patients were divided into two groups according to the presence of dementia, and 95 patients (6.3%) had dementia. Univariate analysis revealed that the dementia group comprised patients who were older and predominantly female and had lower body mass index, higher modified 5-item frailty index (mFI-5), lower pre-injury activities of daily living (ADLs), and a larger number of comorbidities than patients without dementia. Furthermore, 61 patient pairs were selected through propensity score matching with adjustments for age, sex, pre-injury ADLs, American Spinal Injury Association Impairment Scale score at the time of injury, and the administration of surgical treatment. In the univariate analysis of the matched groups, patients with dementia had significantly lower ADLs at 6 months and a higher incidence of dysphagia up to 6 months than patients without dementia. Kaplan–Meier analysis revealed that patients with dementia had a higher mortality than those without dementia until the last follow-up. Dementia was associated with poor ADLs and higher mortality rates after traumatic cervical spine injuries in elderly patients. [ABSTRACT FROM AUTHOR]

Traumatic acute cervical spinal cord injury (ACSCI) often presents with non-emergent coexisting injuries, which might need surgical intervention. The ACSCI affects multiple systems including respiratory, cardiovascular, and neurological systems, which pose a great challenge to the treating anesthesiologist. The ideal time and anesthetic technique for non-emergent surgeries following ACSCI is not clear. Maintenance of mean arterial blood pressure between 85 and 90 mmHg for 7 days following spinal cord injury would improve the outcome. The secondary injury peaks at 4-6 days following the primary cord injury. Considering the above-mentioned factors, the non-emergent procedures could be performed after the seventh day following an injury of the spinal cord. Regional anesthesia (RA) (diaphragm sparing supraclavicular block (SCB)) edges over general anesthesia (GA), as the manipulation of the cervical spine could be avoided and it also provides stable cardiac and respiratory dynamics. In this case report, we are discussing about a case of conservatively managed ACSCI posted for left humerus plating. We conclude that ultrasound-guided diaphragm sparing SCB is a safe alternative to GA for ACSCI patients posted for upper limb surgeries in neurogenic shock. [ABSTRACT FROM AUTHOR]

Introduction: In elderly patients with cervical spinal cord injury, comorbidities such as cardiovascular and cerebrovascular diseases are common, with frequent administration of antiplatelet/anticoagulant (APAC) drugs. Such patients may bleed easily or unexpectedly during surgery despite prior withdrawal of APAC medication. Few reports have examined the precise relationship between intraoperative blood loss and history of APAC use regarding surgery for cervical spine injury in the elderly. The present multicenter database survey aimed to answer the question of whether the use of APAC drugs affected the amount of intraoperative blood loss in elderly patients with cervical spinal cord trauma. Methods: The case histories of 1512 patients with cervical spine injury at 33 institutes were retrospectively reviewed. After excluding cases without spinal surgery or known blood loss volume, 797 patients were enrolled. Blood volume loss was the outcome of interest. We calculated propensity scores using the inverse probability of treatment weighting (IPTW) method. As an alternative sensitivity analysis, linear mixed model analyses were conducted as well. Results: Of the 776 patients (mean age: 75.1±6.4 years) eligible for IPTW calculation, 157 (20.2%) were taking APAC medications before the injury. After weighting, mean estimated blood loss was 204 mL for non-APAC patients and 215 mL for APAC patients. APAC use in elderly patients was not significantly associated with surgical blood loss according to the IPTW method with propensity scoring or linear mixed model analyses. Thus, it appeared possible to perform surgery expecting comparable blood loss in APAC and non-APAC cases. Conclusions: This multicenter study revealed no significant increase in surgical blood loss in elderly patients with cervical trauma taking APAC drugs. Surgeons may be able to prioritize patient background, complications, and preexisting conditions over APAC use before injury when examining the surgical indications for cervical spine trauma in the elderly.

Abstract Objective Surf zone injuries include cervical spine injuries (CSI). Risk factors for CSI have not been extensively investigated. The objective was to examine risk factors associated with diagnosed CSI that occurred in a beach setting. Methods This retrospective case series used manually linked data from Sunshine Coast Hospital and Health Service Emergency Departments, Queensland Ambulance Service, Surf Life Saving Queensland (SLSQ), and Bureau of Meteorology data from 01/01/2015-21/04/2021. Variables included victim demographics, mechanism of injury, scene information, and patient course. Results Seventy-nine of the 574 (13.8%) confirmed CSI occurred at the beach. Local residents and visitors were injured equally. Females represented a minority (12.7%) of those diagnosed with CSI but were a higher proportion of suspected spinal incidents reported to SLSQ (45%). Surfers were more likely to be injured through shallow water diving than swimmers (27.6% vs 2.2%). Females were more likely to be injured by shallow water diving than males (30.0% vs 8.7%). Visitors were more likely to be injured swimming and local residents surfing (68.2% vs 77.8% respectively). CSI occurred most commonly (40.0%) with a below average ocean wave height (0.75-1.25 m) and were most likely (45.3%) to occur in the second half of the outgoing tide. One beach had a statistically significant greater incidence of spinal incidents (OR 3.9, 95% CI: 2.1-7.2) and of CSI (OR 10.7, 95% CI: 1.5-79.5). Conclusions Risk factors for CSI at the beach include male sex, smaller wave height and an outgoing tide. Shallow water diving among surfers and females should be addressed urgently.

Cervical spine computed tomography (CSCT) scans are used to evaluate cervical spine traumatic injuries; however, recent evidence demonstrates that adult trauma centers (ATCs) overutilize CSCT when evaluating adolescent patients. This leads to unnecessary radiation exposure. The aim of this study is to review a level 1 ATC's use of CSCT in the adolescent blunt trauma population. A retrospective chart review was conducted of a level 1 ATC's trauma database. Blunt trauma patients between the ages of 11 and 18 who receive a CSCT between January 2015 to December 2019 were included. The primary outcome was the prevalence of positive findings on CSCT scans. Data were analyzed using Fischer-Exact analysis and multivariate logistic regression where appropriate. Three-hundred thirty-seven of 546 (61.7%) adolescent blunt trauma patients received CSCT. Of those, 68.2% (230) were male; the mean age was 16.6 ± 1.0 y old. Twenty-eight patients (8.3%) had a positive finding on CSCT. All patients with a positive CSCT failed the National Emergency X-Radiography Utilization study (NEXUS) criteria while 123 patients (36.5%) with a negative CSCT met NEXUS criteria. CSCT was overutilized in our trauma center. There is a low positive CSCT scan rate among adolescent patients, which aligns with the current literature. All patients with positive CSCT passed NEXUS criteria suggesting that a quality improvement project focusing on the use of the NEXUS criteria to assess the risk of cervical spine injury could potentially reduce the use of CSCT scans by nearly 40%. • 61.7% of adolescent blunt trauma patients received CSCT, while only 8.3% had a positive finding on CSCT. • All patients with a positive CSCT failed NEXUS criteria. • 39% of patients with a negative CSCT met NEXUS criteria indicating a low risk of cervical spine injury. • This ATC had a low rate of positive findings on CSCT indicating CSCT was overutilized at the trauma center. • Use of NEXUS criteria as a screening tool for adolescent blunt trauma patients has the potential to reduce unnecessary CSCT by almost 40%. [ABSTRACT FROM AUTHOR]

For older patients with decreased reserve function, traumatic cervical spine injuries frequently lead to early mortality. However, the prognostic factors for early mortality remain unclear. This study included patients aged ≥65 years and hospitalized for treatment of traumatic cervical spine injuries in 78 hospitals between 2010 and 2020. Early mortality was defined as death within 90 days after injury. We evaluated the relationship between early mortality and the following factors: age, sex, body mass index, history of drinking and smoking, injury mechanisms, presence of a cervical spine fracture and dislocation, cervical ossification of the posterior longitudinal ligament, diffuse idiopathic skeletal hyperostosis, American Spinal Injury Association Impairment Scale, concomitant injury, pre-existing comorbidities, steroid administration, and treatment plan. Overall, 1512 patients (mean age, 75.8 ± 6.9 years) were included in the study. The early mortality rate was 4.0%. Multivariate analysis identified older age (OR = 1.1, p < 0.001), male sex (OR = 3.7, p = 0.009), cervical spine fracture (OR = 4.2, p < 0.001), complete motor paralysis (OR = 8.4, p < 0.001), and chronic kidney disease (OR = 5.3, p < 0.001) as risk factors for early mortality. Older age, male sex, cervical spine fracture, complete motor paralysis, and chronic kidney disease are prognostic factors for early mortality in older patients with traumatic cervical spine injuries. [ABSTRACT FROM AUTHOR]

Background: Spinal cord injury is a devastating condition to an individual and his/her family imposing an economic burden on the family, society, and the country. Finding out the demographic and morbidity profile of cervical spine injuries is essential for formulating means and ways for its prevention and treatment. Aim: This study aimed at assessing the clinico-radiological and socio-demographic profile of cervical spine injury patients and their association with short-term clinical outcomes. Methods: This was a prospective observational study that included 120 patients with cervical spine/cord injury. Social, demographic, clinical, and radiological parameters of the study participants were recorded. Improvement, worsening, and neurological stability at 2 weeks follow-ups were considered as a short-term outcome. The association of neurological outcomes with clinico-radiological profile and socio-demographic characteristics was analyzed to study the level of significance. Results: The study found that nearly 81% of the study participants were involved in heavy physical activity, and 45% of the cases sustained cervical spine injury because of falls from height. About 37% and 55% of patients had complete and incomplete cord injury, respectively. Computerized tomography of the spine injury patients showed a fracture, subluxation, and locked facets. Magnetic resonance imaging showed disco-ligamentous injury and cord contusion in these patients. Nearly 29% of patients showed motor improvement, and around 4% of patients had a worsening of their neurological status after 2 weeks. Conclusion: Most of the people who sustain cervical spine injuries are involved in heavy physical work. Female gender, incomplete cord injury, and unilateral locked facet in subluxation are associated with good neurological outcomes. This study will form a preliminary base to build a larger database on spinal cord injury at the regional and national levels. [ABSTRACT FROM AUTHOR]

Spinal trauma is an important cause of disability worldwide. Injury to the cervical spine (CS) occurs frequently after major trauma. 5–10% of patients with blunt trauma have a cervical spine injury. The cervical spine accounts for ~ 50% of all spinal injuries. Determination of CS stability is a common challenge in the acute care setting of patients with trauma. Several issues, indeed, are of particular concern: who needs CS imaging; what imaging should be obtained; when should computed tomography (CT), magnetic resonance imaging (MRI), or flexion/extension (F/E) radiographs be obtained; and how is significant ligamentous injury excluded in the comatose patient. CT and MRI both have roles to play. This article aims to present the different imaging to frame techniques to be used with greater precision in the acute event also for the purpose of planning the next therapeutic process. An overview of the applicability of the same methods in forensic pathology is also provided highlighting possible future biomarker to ease in diagnosis of acute TBI. [ABSTRACT FROM AUTHOR]

Introduction: Prompt detection of traumatic cervical spine injury is important as delayed or missed diagnosis can have disastrous consequences. Given the understood mechanism of non-accidental trauma (NAT), it is reasonable to suspect that cervical spine injury can occur. Current management of young children being evaluated for NAT includes placement of a rigid collar until clinical clearance or an MRI can be obtained. Currently, there exists a lack of robust data to guide cervical bracing. Anecdotally, our group has not observed a single patient with a diagnosis of NAT who required operative stabilization for cervical spine instability. This study will be the largest series to date and aims to systematically investigate this observation to determine the likelihood that children with a diagnosis of NAT harbor cervical spine instability related to their injuries. Methods: Patient data from the Children's Hospital Colorado Trauma Registry diagnosed with non-burn-only NAT were reviewed retrospectively. Children less than 4 years of age pulled from the registry from January 1, 2005, to March 31, 2021, were included. Demographic, admission/discharge, imaging, and clinic management data were collected for each patient and analyzed. Results: There were 1008 patients included in the cohort. The age at presentation ranged from 5 days to 4 years (mean 10.4 months). No patient had X-ray or CT findings concerning for cervical instability. Three patients had MRI findings concerning for cervical instability. Two of these underwent external bracing, and the third died from unrelated injuries during their hospitalization. Only four patients were discharged in a cervical collar, and all were ultimately cleared from bracing. No patient underwent a spinal stabilization procedure. Conclusions: While the mechanism of injury in many NAT cases would seem to make significant cervical spine injury possible, this single-center retrospective review of a large experience indicates that such injury is exceedingly rare. Further study is merited to understand the underlying pathophysiology. However, it is reasonable to consider cervical collar clearance in the setting of normal radiographs and a reassuring neurological exam. Furthermore, if concerns exist regarding cervical spine instability on MRI, an initial trial of conservative management is warranted. [ABSTRACT FROM AUTHOR]

Objective Pediatric cervical spine injuries are rare and account for 1 to 2% of all pediatric spine injuries. There is a paucity of data on pediatric cervical spine injuries in developing countries like India. The purpose of this study is to review and analyze our 5 years of experience with pediatric cervical spine injuries. Methods All the available medical records over the 5 years were reviewed retrospectively. The data was analyzed to know the epidemiology, mechanism of injury, injury patterns, management, and outcome. The patients were divided into two groups: 0 to 9 years and 10 to 18 years. Results Seventy-five eligible records were included in our study. The incidence of cervical spine injuries was significantly lower in younger children than the older ones (p < 0.042). The most common mechanism of injury was fall from height: 33 (44%) patients followed by road traffic accidents: 27 (36%) patients. The involvement of the upper cervical spine was significantly higher in younger children (p < 0.001). Fractures with subluxation were the most common pattern of injury, observed in 35 (47%) patients. However, fractures with subluxation were uncommon in younger children compared with older children (p < 0.04). Spinal cord injury without radiographic abnormality (SCIWORA) was observed in 42% of younger children compared with 8% of older children (p < 0.02). Thirty (40%) patients were managed surgically; anterior cervical corpectomy with fusion was the most commonly performed procedure in 19 (63%) patients. The overall mortality was 20%. Conclusion The results of our study revealed predominant involvement of the upper cervical spine in children younger than 10 years of age. SCIWORA was documented in both the age groups with a significantly higher incidence in younger children. The instrumentation and fusion techniques in children are safe; however, developing pediatric spine needs special considerations. [ABSTRACT FROM AUTHOR]

Purpose of Review: Golf is a sport that can be played by an athlete of any age, which enhances its popularity. Each golfer's swing is unique, and there is no "right" way to swing the golf club; however, the professional golfer often has more of a consistent swing as opposed to an amateur golfer. A collaborative, team approach involving the golfer with a swing coach, physical therapist, and physician often can be informative on how to prevent golf injury, but also how to treat golf injury if it occurs. Recent Findings: As a rotational sport, the golfer needs to be trained and treated with respect for how the body works as a linkage system or kinetic chain. A warm-up is recommended for every golfer before practicing or playing, and this warm-up should account for every segment of the linkage system. Though it has been thought of as a relatively safe sport, injuries can be seen with golfers of any age or skill level, and upper body injuries involving the cervical and thoracic spine, shoulder, elbow, and wrist are common. Summary: A narrative review is provided here of the epidemiology of golf injury and common injuries involving each of these upper body regions. In addition, treatment and injury prevention recommendations are discussed. [ABSTRACT FROM AUTHOR]

Introduction: Fractures of the atlas represent a large portion of cervical spine trauma in the geriatric population. With an aging and more active population, it is expected that the number of patients sustaining atlas fractures is increasing. However, epidemiologic data regarding the incidence of atlas fractures in large populations are scarce. The aim of this study was to investigate the incidence and demographic characteristics of patients with fractures of the atlas in the United States (US) over the last 20 years. Materials and Methods: This descriptive epidemiology study retrospectively analyzed the National Electronic Injury Surveillance System database to identify cases of atlas fractures presenting to US Emergency Departments (EDs) from 2001 to 2020. Annual and overall numbers of fractures and fracture incidence rates, patient demographics (age, gender, race), and injury characteristics (mechanism, associated injuries) were analyzed. Incidence rates are expressed as the number of fractures per million at-risk person-years. Patients were split into four different age groups for comparisons ( 70 years old. There was substantial increase in incidence rate with age (80 years old, the most recent annual incidence rate was over 157 per million.

We report excellent neurological improvement in a patient with C6/C7 dislocation following a high speed road traffic accident. This case in particular is unusual because the patient was the recipient of an organ transplant during childhood and was therefore on long term immunosuppressant medication at the time of injury. In this report we reflect on the role of steroid use in traumatic spinal cord injury and put our case within the context of current evidence and this unusual clinical scenario. [ABSTRACT FROM AUTHOR]