Facial Fractures in Children

Pediatric Maxillofacial Trauma: Insights into Diagnosis and Treatment of Mandibular Fractures in Pediatric Patients

Aim

To assess the diagnostic and therapeutic approaches in pediatric mandibular fractures with regards to fracture pattern and localization.

Patients and methods

This retrospective study included patients under the age of 17 years that presented to the Department of Oral and Maxillofacial Surgery at Charité-Universitätsmedizin Berlin with mandibular fractures over an 11-year long period (2010-2020). Medical records were analyzed for age, gender, injury mechanism, clinical presentation, imaging modalities, fracture pattern, and fracture management. Statistical analyses included descriptive statistics, normality testing, and Mann-Whitney U tests.

Results

A total of 91 pediatric patients (23 females and 68 males) presented with mandibular fractures. The majority of mandibular fractures occurred in patients aged 13-16 years (67.0%, n = 61). The main causes were activities of daily life (34.1%), followed by assault (25.3%). Malocclusion and pain upon mandibular joint compression were documented in 72.5% and 51.7% of patients, respectively. The most frequently applied radiological diagnostic tool was a panoramic X-ray (49.5%). The main fracture patterns were single (42.9%) and double fractures (48.4%). An age-adapted surgical approach using open reduction and internal fixation (ORIF) was the most frequent management (61.5%). A conservative approach was favored in cases of condylar head fractures. Resorbable plates were used in eight cases of ORIF (8.8%).

Conclusion

Treatment regimens should be carefully selected based on the unique anatomy of the pediatric patient with regards to centers of growth and dentition phase, to restore stomatognathic function and to maintain adequate skeletal growth and eruption of teeth.

Clinical significance

This study illustrates the challenges of mandibular fracture management in the pediatric patient.

How to cite this article

Hofmann E, Koerdt S, Heiland M, et al. Pediatric Maxillofacial Trauma: Insights into Diagnosis and Treatment of Mandibular Fractures in Pediatric Patients. Int J Clin Pediatr Dent 2023;16(3):499-509.

Evaluation of the SEVERITY of FACIAL and GENERAL TRAUMA in child and adolescent victims of traffic accidents

•Evaluation of the FISS and TRISS SpO2 to obtain greater rigor in a standardized epidemiological profile of injury severity.•More accurate determination of trauma severity in child and adolescent victims of traffic accidents for improved urgency and emergency care.•Relation between the scales allows for better decisions on patient hospitalization, adequate treatment and the prevention of irreversible injuries.

The Treatment Perspective of Pediatric Condyle Fractures and Long-Term Outcomes

PURPOSE

In our study, the characteristics, treatment approach and long-term outcomes of condyle fractures treated in the pediatric plastic surgery and reconstruction unit in the last 10 years were evaluated.

MATERIALS AND METHODS

This study consisted of two retrospective and prospective sections with the participation of pediatric patients with condylar fractures who were treated in the Plastic, Reconstructive and Aesthetic Surgery clinic of a university hospital in the last 10 years. In the retrospective section, data were obtained from the electronic patient records and patient files regarding the treatment applied, as well as the characteristics of the patient and condyle fractures. In the perspective section, patients were invited to the clinic and the effectiveness of the treatment was evaluated. Statistical analyses were performed with SPSS (Statistical Package for Social Sciences) for IBM 25 package program.

RESULTS

It was determined that 55.8% of the pediatric patients had accompanying facial fractures, and 72.4% had unilateral condyle fractures. It was determined that 59.5% of the pediatric patients underwent intermaxillary fixation (IMF). Physical complications were seen in 6.75% in the long term after treatment.

CONCLUSION

Falling from height and traffic accidents, which are the most important factors in the occurrence of condyle fractures, should be eliminated by increasing parental attention and awareness. Surgical treatment should be considered in the treatment of pediatric condyle fractures, especially if there are accompanying facial and mandible bone fractures.

The Etiology and Epidemiology of Pediatric Facial Fractures in North-Western Romania: A 10-Year Retrospective Study

Pediatric facial fractures are not as common as facial fractures occurring in the adult population. Their therapeutic approach is different because they affect patients with active growth, and have an etiology and epidemiology that vary depending on different cultural, religious and demographic factors. This research aimed to identify the main factors involved in the etiology of pediatric facial fractures, as well as the epidemiology of pediatric facial fractures in a sample of children and adolescents from North-Western Romania. This 10-year retrospective study was performed in a tertiary center for oral and maxillofacial surgery in North-Western Romania. Medical files of patients that were admitted between 1 January 2002 and 31 December 2022 were analyzed. Pediatric patients aged 0 to 18 years were included in this study. The final sample consisted of 142 children and adolescents diagnosed with facial fractures, with this number representing 14.1% of all patients affected by facial fractures. Most frequently, fractures were identified in the 13–18 age group (78.9%, n = 112), which were more often associated with fractures caused by interpersonal violence than caused by road traffic accidents, falls or animal attacks. Boys were more affected (88%, n = 125), and were more frequently associated with fractures caused by interpersonal violence. The most frequently identified etiological factors included interpersonal violence (50%, n = 71), falls (18.3%, n = 26) and road traffic accidents (11.3%, n = 16). In terms of location, the mandible was the most affected facial bone structure (66.2%, n = 94), and patients with mandibular fractures were more frequently associated with fractures caused by interpersonal violence. The incidence of pediatric facial fractures should be lowered because they may interfere with the proper development of the facial skeleton. Establishing measures aimed at preventing interpersonal violence, as well as other causes involved in the etiology of facial fractures is imperative.

Racial and ethnic differences in low-value pediatric emergency care

BACKGROUND

Disparities in health care quality frequently focus on underuse. We evaluated racial/ethnic differences in low-value services delivered in the pediatric emergency department (ED).

METHODS

We performed a retrospective cross-sectional study of low-value services in children discharged from 39 pediatric EDs from January 2018 to December 2019 using the Pediatric Hospital Information System. Our primary outcome was receipt of one of 12 low-value services across nine conditions, including chest radiography in asthma and bronchiolitis; beta-agonist and corticosteroids in bronchiolitis; laboratory testing and neuroimaging in febrile seizure; neuroimaging in afebrile seizure; head injury and headache; and any imaging in sinusitis, constipation, and facial trauma. We analyzed the association of race/ethnicity on receipt of low-value services using generalized linear mixed models adjusted for age, sex, weekend, hour of presentation, payment, year, household income, and distance from hospital.

RESULTS

We included 4,676,802 patients. Compared with non-Hispanic White (NHW) patients, non-Hispanic Black (NHB) and Hispanic patients had lower adjusted odds (aOR [95% confidence interval]) of receiving imaging for asthma (0.60 [0.56 to 0.63] NHB; 0.84 [0.79 to 0.89] Hispanic), bronchiolitis (0.84 [0.79 to 0.89] NHB; 0.93 [0.88 to 0.99] Hispanic), head injury (0.84 [0.80 to 0.88] NHB; 0.80 [0.76 to 0.84] Hispanic), headache (0.67 [0.63 to 0.72] NHB; 0.83 [0.78 to 0.88] Hispanic), and constipation (0.71 [0.67 to 0.74] NHB; 0.76 [0.72 to 0.80] Hispanic). NHB patients had lower odds (95% CI) of receiving imaging for afebrile seizures (0.89 [0.8 to 1.0]) and facial trauma (0.69 [0.60 to 0.80]). Hispanic patients had lower odds (95% CI) of imaging (0.57 [0.36 to 0.90]) and blood testing (0.82 [0.69 to 0.98]) for febrile seizures. NHB patients had higher odds (95% CI) of receiving steroids (1.11 [1.00 to 1.21]) and beta-agonists (1.38 [1.24 to 1.54]) for bronchiolitis compared with NHW patients.

CONCLUSIONS

NHW patients more frequently receive low-value imaging while NHB patients more frequently receive low-value medications for bronchiolitis. Our study demonstrates the differences in care across race and ethnicity extend to many services, including those of low value. These findings highlight the importance of greater understanding of the complex interaction of race and ethnicity with clinical practice.

The Epidemiology and Management of Pediatric Maxillary Fractures

BACKGROUND

Most literature regarding traumatic Le Fort or maxillary fractures exists in the adult population, with limited information regarding the epidemiology and management of pediatric fractures. The purpose of this study was to evaluate fracture mechanism, surgical management, and associated injuries in pediatric patients with Le Fort fractures.

METHODS

A retrospective chart analysis of all pediatric patients age ≤18 years diagnosed with facial fractures at a single level 1 trauma center over a 10-year period (January 2006-December 2015) was performed. Demographics, fracture location, mechanism of injury, and hospital course were abstracted as well as associated injuries and need for operative management.

RESULTS

A total of 1274 patients met inclusion criteria. Sixty-nine (5.4%) presented with Le Fort fractures. Factors associated with Le Fort fractures included motor vehicle collisions (P < 0.001), increased age (P < 0.001), and traumatic brain injury (P < 0.04). Patients with Le Fort fractures were more likely to need intensive care unit admission (P < 0.001), surgical management (P < 0.001), transfusions (P < 0.001), secondary fixation surgery (P < 0.001), and have a longer length of stay (P < 0.001). Multivariate showed increased odds for increased age (OR 1.1; 95%CI 1.04-1.17) and concomitant orbit fractures (OR 8.33; 95%CI 4.08-19.34). Decreased odds were associated for all mechanisms of injury other than motor vehicle collisions (Other blunt trauma: OR 0.36; 95%CI 0.2-0.6. Penetrating trauma: OR 0.13; 95%CI 0.01-0.6).

CONCLUSION

Maxillary or Le Fort fractures represent a small portion of pediatric facial fractures but require high rates of operative management. The high velocity required to create this fracture type is associated with significant traumatic comorbidities, which can complicate the hospital course.

The Association of Zygomaticomaxillary Complex Fractures with Naso-Orbitoethmoid Fractures in Pediatric Populations

BACKGROUND

Naso-orbitoethmoid fractures associated with ipsilateral zygomaticomaxillary complex fractures are more challenging injuries than zygomaticomaxillary complex fractures alone. However, there is a paucity of information on this complex fracture pattern in the pediatric population. This study investigated the cause, treatment, and outcomes of combined zygomaticomaxillary complex and naso-orbitoethmoid fractures versus isolated zygomaticomaxillary complex fractures in pediatric patients.

METHODS

This was a 25-year retrospective cohort study of pediatric patients who presented to a single institution with zygomaticomaxillary complex fractures. Baseline patient demographics and clinical information, and concomitant injuries, treatment/operative management, and postoperative complications/deformities were recorded and compared between patients with combined zygomaticomaxillary complex and naso-orbitoethmoid fractures and patients with isolated zygomaticomaxillary complex fractures.

RESULTS

Forty-nine patients were identified to have had zygomaticomaxillary complex fractures in the authors' 25-year study period, of whom 46 had adequate clinical documentation and follow-up. Seventeen patients had combined zygomaticomaxillary complex-naso-orbitoethmoid fractures, of whom six had panfacial fractures. Both patient groups (zygomaticomaxillary complex only and combined zygomaticomaxillary complex-naso-orbitoethmoid fractures) were similar in terms of demographics. However, a significantly greater proportion of combined fracture patients experienced postoperative complications compared to isolated zygomaticomaxillary complex fracture patients, even after excluding those with panfacial fractures (87.5 percent versus 35.3 percent; p < 0.001). Enophthalmos (37.5 percent) and midface growth restriction (37.5 percent) were the two most common complications/deformities in all combined fracture patients.

CONCLUSIONS

High-impact trauma can lead to zygomaticomaxillary complex fractures with associated naso-orbitoethmoid fractures in children. This injury pattern was found to cause significantly greater postoperative morbidity than isolated zygomaticomaxillary complex fractures alone. Thus, pediatric patients presenting with this complex facial fracture pattern should be closely monitored.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Risk, II.

Maxillofacial trauma in children: Association between age and mandibular fracture site

PURPOSE

To describe the association between age and location of facial fractures in the pediatric population.

MATERIALS AND METHODS

A retrospective analysis of the Healthcare Cost and Utilization Project (HCUP) from the 2016 Kids' Inpatient Database (KID) in children aged ≤18 years was conducted. International Statistical Classification of Diseases, 10th Revision (ICD-10) codes were used to extract facial fracture diagnoses. Logistic regression was used to evaluate and compare the contribution of various demographic factors among patients who had different types of facial fractures.

RESULTS

A total of 5568 admitted patients were identified who sustained any type of facial bone fracture. Patients who had facial fractures were significantly more likely to be male (68.2% versus 31.8%; p<0.001) and were older with a mean age of 12.86 years (95% confidence interval [CI]: 12.72-12.99). Approximately one-third of patients with a facial fracture had a concomitant skull base or vault fracture. Maxillary fractures were seen in 30.9% of the cohort while mandibular fractures occurred in 36.9% of patients. The most common mandibular fracture site was the symphysis (N=574, 27.9% of all mandibular fractures). Condylar fractures were more common in younger children while angle fractures were more common in teenagers. Regression analysis found that age was the only significant contributor to the presence of a mandibular fracture (β=0.027, p<0.001) and race was the only significant contributor to maxillary fractures (β=-0.090, p<0.001).

CONCLUSIONS

Facial fractures increase in frequency with increasing age in children. The mandible was the most commonly fractured facial bone, with an age-related pattern in fracture location.

Mandible Fractures Associated With the Introduction of an E-Scooter-Sharing System

ABSTRACT

With the introduction of an e-scooter-sharing system in Germany, standing electric scooters became popular modes of transportation in many urban areas. But the increase in popularity has resulted in an increase in traumatic injuries associated with e-scooter accidents. The purpose of this investigation was to determine the common fracture pattern of patients with mandible fractures as a result of an electric scooter accident. The authors performed a retrospective investigation of 52 patients who were admitted to the trauma unit of an oral and maxillofacial department from June until November 2019 with a fracture of the mandible. Our study investigated the first 6 months of e-scooter sharing system in a major city with more than 1 million inhabitants. Our cohort consists of 52 patients, 38 males, and 14 females with a mean age of 37 years. E-scooter related mandible fractures were with 21% the third biggest group, after physical assault and falls. 45% of these patients were intoxicated by alcohol. Furthermore, the majority of e-scooter patients presented more than one fracture of the mandible (73%). For our cohort, a typical combination of a symphysis or body fracture and bilateral affected ramus and/or condyle was the prevalent recorded fracture combination (55%) of e-scooter related traumata. Small scooter wheels, a speed of 15 miles or 20 kilometers per hour and the individual clinging to the handlebar falling predestinate these vehicles for accidents with craniofacial trauma. Among all cranio-facial traumas mandible fractures were mostly documented for e-scooter accidents. The severity of e-scooter related mandible fractures and their fracture pattern should be recognized by trauma units.

Facial Fractures and Mixed Dentition - What Are the Implications of Dentition Status in Pediatric Facial Fracture Management?

INTRODUCTION

The stage of maturation of the pediatric facial skeleton at the time of injury has a significant impact on both facial fracture patterns and management strategies. For instance, the relative prominence of the pediatric cranium during the early years of life affords protection to the structures of the midface, whereas delayed aeration of the frontal sinuses may predispose younger patients to frontal bone fractures. The dentition status of a pediatric patient may have similar implications in the setting of facial fracture. In this study, the authors examine the effect of dentition status on facial fracture patterns and management strategies at an urban, level 1 trauma center.

METHODS

A retrospective chart review was performed for all cases of facial fracture occurring in the pediatric patient population at a level 1 trauma center (University Hospital in Newark, NJ) between 2002 and 2014. A database including patient demographics, facial fracture, and concomitant injury patterns, and operative management data was constructed and analyzed.

RESULTS

A total of 72 patients with mixed dentition met inclusion criteria for our study and were compared against patients with primary (n = 35) and permanent (n = 349) dentition. The mean age at presentation was 9.2 years, with a male predominance of 68%. The most common fracture etiology was pedestrian struck accident (n = 23), fall (n = 21), motor vehicle collision (n = 12), and assault (n = 9). The most frequently identified facial fractures were that of the orbit (n = 31), mandible (n = 21), nasal bone (n = 19), and frontal sinus (n = 14). Additionally, 8 Le Fort and 4 nasoorbitoethmoid fractures were identified. Twenty-one patients (29%) required operative management for 1 or more facial fractures. Operative intervention was required in 38% of mandibular fractures, with 6 patients requiring only maxillomandibular fixation and 2 requiring open reduction and internal fixation with titanium plating. Nine cases of orbital fracture (29%) were managed operatively - 4 with absorbable plates, 3 with Medpor implants, and 8 with titanium plating. Management of all nasal fractures requiring operative intervention was accomplished through closed reduction. Concomitant injuries included traumatic brain injury (TBI) (n = 35), skull fracture (n = 24), intracranial hemorrhage (ICH) (n = 20), and long bone fracture (n = 12). Seventeen patients required admission to the intensive care unit. Patients with mixed dentition were significantly more likely to sustain frontal sinus and Le Fort fractures (P < 0.01), as well as skull fracture, ICH, and TBI (P < 0.01) as compared to those with permanent dentition.

CONCLUSIONS

The dentition status of a pediatric patient may have significant implications in both patterns of injury and operative management strategies in the setting of acute facial trauma. Our study finds that Le Fort and frontal sinus fractures were significantly more common in patients with mixed dentition. Severe concomitant injuries such as ICH and TBI were also significantly more likely in this cohort. A patient's dentition status may also play a role in the decision for ridged fixation of mandibular and orbital fractures, as well as the method of maxillomandibular fixation in maxillary and mandibular alveolar fracture.

Fore! A 10-year Analysis of Golf-related Facial Fractures

Over 30 million people in the United States play golf, which, while considered a low-impact sport, involves balls and clubs moving >100 miles/h (>160.93 km/h), creating potential for a significant facial trauma. The objective of this study was to characterize the epidemiology of golf-related facial fractures in the United States.

Open Reduction, Internal Fixation of Isolated Mandible Angle Fractures in Growing Children

BACKGROUND

Mandible angle fractures can result in significant, long-term morbidity in children. However, management of this particular mandibular fracture type is not well-characterized in the pediatric population. This study investigated isolated mandibular angle fractures in the pediatric patients.

METHODS

This was a 30-year retrospective, longitudinal cohort study of pediatric patients presenting to a single institution with mandibular angle fractures. Patient data were abstracted from electronic medical records. Subgroup analyses were completed by dentition stage.

RESULTS

Seventeen patients met inclusion criteria, of whom 6 (35.3%) had deciduous, 4 (23.5%) had mixed, and 7 (41.2%) had permanent dentition. Deciduous/mixed dentition patients with mobile, displaced fractures underwent ORIF, whereas those with nondisplaced fractures underwent treatment with soft diet. Among permanent dentition patients, most patients (71.4%) underwent ORIF regardless of fracture severity. The post-ORIF complication rate was 55.6%; no complications were reported after soft diet or closed treatment (Fischer exact: P = 0.05). The most common post-ORIF complication was alveolar nerve paresthesia (17.6%) and post-ORIF complication rates did not vary by age (deciduous: 16.7%, mixed: 25.0%, permanent: 42.9%, Fischer exact: P = 0.80). ORIF patients who received a single upper border miniplate had a lower complication rate (42.9%) than other plating methods (upper and lower miniplates-100%). Fracture severity was predictive of post-ORIF complications (odds ratio: 2.23, 95% confidence interval: 2.22-2.24, P < 0.0001).

CONCLUSIONS

Isolated mandible angle fractures were relatively rare in children, and treatment requirements varied by injury severity and dentition stage. Although isolated angle fractures had substantial associated morbidity, this fracture pattern did not result in notable growth limitations/deformity.

Assessment of Panfacial Fractures in the Pediatric Population

PURPOSE

Management of panfacial fractures is critical and often difficult in adults; however, there is little to no literature regarding these fractures in the pediatric population. In this study, we present our experience to provide insight and further investigation regarding prevention and management strategies within the pediatric population.

PATIENTS AND METHODS

We performed a retrospective chart review of all panfacial fractures in the pediatric population between 2002 and 2014 treated at an urban, level 1 trauma center (University Hospital, Newark, NJ). Data including patient demographic characteristics, mechanisms of injury, locations of fractures, concomitant injuries, and surgical management strategies were collected.

RESULTS

We identified 82 patients aged 18 years or younger who had sustained a panfacial fracture. The mean age at the time of injury was 12.9 years, with a male predominance of 64.9%. A total of 335 fractures were identified on radiologic imaging. The most common etiologies were motor vehicle accidents and pedestrians being struck. Orbital, frontal sinus, nasal, and zygoma fractures were the most common fractures. The mean score on the Glasgow Coma Scale on arrival was 12.0. A total of 29 patients were intubated on arrival-or before arrival-at the trauma bay. A surgical airway was required in 9 patients. The most common concomitant injuries were traumatic brain injury, intracranial hemorrhage, and skull fracture. Surgical repair was required in 38 patients. The cephalic-to-caudal approach was used most, followed by caudal to cephalic, medial to lateral, and lateral to medial. Within a year of the initial surgical procedure, 4 patients underwent reoperations for complications. Four patients died.

CONCLUSIONS

Pediatric panfacial fractures are rare occurrences; however, the impact of these injuries can be devastating, with concomitant life-threatening injuries and complications. Given the lack of literature, as well as the preventable nature of these injuries, we hope this study can address primary prevention strategies and provide insight toward the management and characteristics of these fractures.

Wet and wounded: Pediatric facial trauma from swimming and diving

OBJECTIVES

Swimming has been reported as the most common recreational activity among American youths, while diving remains a popular youth activity as well. We characterize the most common facial injuries occurring during these activities and evaluate facial fracture mechanisms and demographic trends, as this information may be helpful in preventative counseling as well as diagnosis.

METHODS

The National Electronic Injury Surveillance System was assessed for swimming- and diving-related facial injuries in children from 2007 to 2016. Estimates of national injury incidence were recorded, and patient diagnoses, demographics, and injury mechanisms were evaluated.

RESULTS

In the 10-year period assessed, 789 NEISS entries extrapolated to an estimated 27,709 patients nationwide were analyzed. The yearly incidence fluctuated but steadily rose from 2013 to 2016. Males comprised a majority of injuries (58%), and laceration was the most common diagnosis (65%), followed by abrasion/contusion (22%) and fracture (9%). Facial fractures were most likely to involve the nasal bones (87%). Swimming injuries were more numerous overall (74%), but a greater proportion of diving injuries resulted in fracture (12% vs. 7%). Teenagers were also more likely to suffer fractures than were younger children involved in the same activities.

CONCLUSION

Most analyses of swimming and diving injuries have focused on spinal and orthopedic trauma. Nevertheless, the nature of headfirst diving and swim strokes suggest facial trauma is an underappreciated concern for clinicians. These findings reinforce the need for safer swimming and diving practices and serve as a useful resource for physicians managing pediatric facial injuries.

Review of In Vivo Bone Strain Studies and Finite Element Models of the Zygomatic Complex in Humans and Nonhuman Primates: Implications for Clinical Research and Practice

The craniofacial skeleton is often described in the clinical literature as being comprised of vertical bony pillars, which transmit forces from the toothrow to the neurocranium as axial compressive stresses, reinforced transversely by buttresses. Here, we review the literature on bony microarchitecture, in vivo bone strain, and finite-element modeling of the facial skeleton of humans and nonhuman primates to address questions regarding the structural and functional existence of facial pillars and buttresses. Available bone material properties data do not support the existence of pillars and buttresses in humans or Sapajus apella. Deformation regimes in the zygomatic complex emphasize bending and shear, therefore conceptualizing the zygomatic complex of humans or nonhuman primates as a pillar obscures its patterns of stress, strain, and deformation. Human fossil relatives and chimpanzees exhibit strain regimes corroborating the existence of a canine-frontal pillar, but the notion of a zygomatic pillar has no support. The emerging consensus on patterns of strain and deformation in finite element models (FEMs) of the human facial skeleton corroborates hypotheses in the clinical literature regarding zygomatic complex function, and provide new insights into patterns of failure of titanium and resorbable plates in experimental studies. It is suggested that the "pillar and buttress" model of human craniofacial skeleton function be replaced with FEMs that more accurately and precisely represent in vivo function, and which can serve as the basis for future research into implants used in restoration of occlusal function and fracture repair. Anat Rec, 299:1753-1778, 2016. © 2016 Wiley Periodicals, Inc.

Brain Computed Tomography Compared with Facial 3-Dimensional Computed Tomography for Diagnosis of Facial Fractures

OBJECTIVES

To compare the detection of facial fractures and radiation dose between brain computed tomography (CT) and facial 3-dimensional (3D) CT in pediatric patients who have experienced a trauma.

STUDY DESIGN

Four hundred pediatric patients who experienced a trauma and underwent immediate brain CT and facial 3D CT between January 2016 and June 2016 were included in this retrospective study. Two reviewers independently analyzed and determined the presence of the facial fractures of 8 anatomic regions based on brain CT and facial 3D CT over a 1-week interval. Suggested treatment decisions for facial fractures seen on brain CT and facial 3D CT were evaluated by one physician. The facial 3D CT scans, interpreted by a senior radiologist, were considered as the reference standard. Diagnostic performance, radiation dose, and interobserver agreement of the CT scans were evaluated.

RESULTS

Brain CT showed a high sensitivity (94.1%-96.5%), high specificity (99.7%-100%), and high accuracy (98.8%-99.0%) in both reviewers, and performed as well as did facial 3D CT (P ≥ .25). The suggested treatment decision was not different between the brain CT and facial 3D CT findings. The agreements between the reference standard and the reviewers, and between reviewers 1 and 2 were excellent (k = 0.946-0.993). The mean effective radiation doses used in brain CT (3.6 mSv) were significantly lower than those in brain CT with facial 3D CT (5.5 mSv) (P < .001).

CONCLUSIONS

Brain CT showed acceptable diagnostic performance and can be used as the first-line imaging tool in the workup of pediatric patients with suspected facial fractures.

Use of Low-Value Pediatric Services Among the Commercially Insured

BACKGROUND

Claims-based measures of "low-value" pediatric services could facilitate the implementation of interventions to reduce the provision of potentially harmful services to children. However, few such measures have been developed.

METHODS

We developed claims-based measures of 20 services that typically do not improve child health according to evidence-based guidelines (eg, cough and cold medicines). Using these measures and claims from 4.4 million commercially insured US children in the 2014 Truven MarketScan Commercial Claims and Encounters database, we calculated the proportion of children who received at least 1 low-value pediatric service during the year, as well as total and out-of-pocket spending on these services. We report estimates based on "narrow" measures designed to only capture instances of service use that were low-value. To assess the sensitivity of results to measure specification, we also reported estimates based on "broad measures" designed to capture most instances of service use that were low-value.

RESULTS

According to the narrow measures, 9.6% of children in our sample received at least 1 of the 20 low-value services during the year, resulting in $27.0 million in spending, of which $9.2 million was paid out-of-pocket (33.9%). According to the broad measures, 14.0% of children in our sample received at least 1 of the 20 low-value services during the year.

CONCLUSIONS

According to a novel set of claims-based measures, at least 1 in 10 children in our sample received low-value pediatric services during 2014. Estimates of low-value pediatric service use may vary substantially with measure specification.

Patterns of Intracranial Hemorrhage in Pediatric Patients with Facial Fractures

Intracranial hemorrhage (ICH) is a potentially fatal injury accompanying fractures of the cranium and facial skeleton. When occurring at a young age, ICH can lead to developmental delay, cerebral palsy, epilepsy, and death. It is therefore important for clinicians to recognize the presence of ICH early, and understand the factors that affect its prognosis. In this study, we aim to identify diagnostic and prognostic signs for ICH in pediatric facial fracture patients by examining aspects of patient presentation, concomitant injuries, and fracture patterns. Data were collected for all radiologically diagnosed facial fractures between January 2000 and December 2012 at a level I trauma center in Newark, NJ. This was then further refined to include only patients 18 years of age or younger who had a documented ICH. Patient age, Glasgow coma scale (GCS) on presentation, fracture location, type of hemorrhage, and certain aspects of management were collected from these records. Data were then analyzed by either Pearson chi-square test or a t-test to determine significant relationships. A total of 285 pediatric patients were found to have sustained a facial fracture during this time period, 67 of which had concomitant ICH; 46 of these patients were male and 21 were female, with average ages of 14.26 and 9.52 (p < 0.01), respectively. Causes of injury included motor vehicle accidents, pedestrians struck, assault, falls, gunshot injuries, and sports-related injuries. All patients who suffered injuries as a result of violent crimes (assault and gunshot injuries) were male. Although nearly all fracture patterns were significantly associated with the presence of ICH, mandibular fractures showed a significant negative association with the presence of ICH. In addition, patients who received surgical intervention were significantly younger than those who did not (7.7 vs. 13.7, p < 0.05). The GCS was significantly lower in patients who underwent ICP (intracranial pressure) monitoring or EVD (external ventricular drain) placement, suffered intraventricular hemorrhage, experienced worsening of hemorrhage on repeat imaging, and suffered fatal injuries. Our data also showed a significant association between the need for intubation in the emergency department and fatality. Because the consequence of ICH can be life threatening, proper diagnosis and management are imperative. The purpose of this study is to describe patterns associated with ICH in pediatric facial fracture patients to promote early recognition of the injury and understanding of poor prognostic signs.