Search Results (15)

Study Design: A retrospective review was conducted of all patients with mandibular fractures who were evaluated by plastic surgery at a Level I trauma center between 1 January 2017 and 1 May 2020. Data including demographic characteristics, mechanism of injury, type of presentation (e.g., primary or transfer), treatment plan, and time to intervention were recorded. Objective: Mandibular fractures are common traumatic injuries. Because these injuries are managed by surgical specialists, these patients are often emergently transferred to tertiary care hospitals. This study aims to assess the benefits of emergent transfer in this patient group. Methods: Variables were summarized using descriptive statistics. The relationship with initial disposition was assessed via tests of association, including Student’s t-test, Fisher’s exact test, or chi-square tests. Significance was set to p values less than 0.05. Multivariate regression analysis was conducted to determine predictors of presentation to outside hospital followed by transfer to our institution. Results: Records from 406 patients with isolated mandibular fractures were evaluated. 145 (36%) were transferred from an outside hospital specifically for specialty evaluation. One patient required intervention in the Emergency Department (ED). Of the 145 patients that were transferred to our facility, eight (5.5%) were admitted for operative management. Patients with open injuries and pediatric patients showed benefit from transfer. Conclusions: Patients are frequently transferred to tertiary care facilities for specialty service evaluation and treatment. However, when isolated mandible fractures were evaluated, only one patient required intervention in the ED. Patients with grossly open fractures and pediatric patients were more frequently admitted specifically for operative management. This practice of acute interfacility transfer represents an unnecessary cost to our health system as isolated mandible fractures can be managed on an outpatient basis. We suggest that pediatric patients and patients with open fractures be transferred for urgent evaluation and management, whereas most patients would be appropriate for outpatient evaluation. Full article

There are significant discrepancies in the reported prevalence of condylar process fractures among all mandibular fractures (16.5–56%) in the available literature. In addition, it seems that the actual number of difficult-to-treat fractures of the mandibular head is unknown. The purpose of this study is to present the current incidence of the different types of mandibular process fractures with a special focus on mandibular head fractures. The medical records of 386 patients with single or multiple mandibular fractures were reviewed. Of the fractures found, 58% were body fractures, 32% were angle fractures, 7% were ramus fractures, 2% were coronoid process fractures, and 45% were condylar process fractures. The most common fracture of the condylar process was a basal fracture (54% of condylar fractures), and the second most common fracture was a fracture of the mandibular head (34% of condylar process fractures). Further, 16% of patients had low-neck fractures, and 16% had high-neck fractures. Of the patients with head fractures, 8% had a type A fracture, 34% had a type B fracture, and 73% had a type C fracture. A total of 89.6% of the patients were surgically treated with ORIF. Mandibular head fractures are not as rare as previously thought. Head fractures occur twice as often in the pediatric population than in adults. A mandibular fracture is most likely related to a mandible head fracture. Such evidence can guide the diagnostic procedure in the future. Full article

Background: The purpose of this study was to retrospectively evaluate and follow up a conservative treatment approach with functional orthodontic appliances for the management of mandibular condyle fractures in children and adolescent patients. Methods: Between 2020 and 2022, the treatment records of patients with mandibular condyle fractures receiving a functional orthodontic treatment (FOT) were evaluated. In addition to the clinical and functional findings, magnetic resonance images of the mandibular condyles and surrounding structures were assessed. Results: Out of 61 patients, 8 met the inclusion criteria. The follow-up examination records showed no functional limitations. In 75% of cases, mild midline deviations persisted (mean 1.1 mm) without significant alterations to the occlusal relationships. Magnetic resonance imaging (MRI) showed the remodeling of the condyles and the restitution of the ramus heights, even in dislocated and displaced fractures. In three cases, a partial displacement of the articular disc was observed at the follow-up. No differences in the remodeling patterns were noted depending on age, sex, or fracture location. Conclusions: A FOT led to favorable functional and morphologic outcomes, supporting the concept of a conservative functional approach in children and adolescent patients. Functional adjunctive therapy should be considered in the conservative treatment of mandibular condyle fractures in growing patients. Full article

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. Full article

Study Design: Pediatric mandible fractures mandate special consideration because of unerupted teeth, mixed dentition, facial growth and the inability to tolerate maxillomandibular fixation. No consensus exists as to whether resorbable or titanium plating systems are superior with regards to clinical outcomes. Objective: This study aims to systematically review and compare the outcomes of both material types in the treatment of pediatric mandible fractures. Methods: After PROSPERO registration, studies from 1990–2020 publishing on outcomes of ORIF of pediatric mandible fractures were systematically reviewed according to PRISMA guidelines. An additional retrospective review was conducted at a pediatric level 1 trauma center. Results: 1144 patients met inclusion criteria (30.5% resorbable vs. 69.5% titanium). Total complication rate was 13%, and 10% required a second, unplanned operation. Complication rates in the titanium and resorbable groups were not significantly different (14% vs. 10%; p = 0.07), and titanium hardware was more frequently removed on an elective basis (p < 0.001). Condylar/sub-condylar fractures were more often treated with resorbable hardware (p = 0.01); whereas angle fractures were more often treated with titanium hardware (p < 0.001). Within both cohorts, fracture type did not increase the risk of complications, and comparison between groups by anatomic level did not demonstrate any significant difference in complications. Conclusions: Pediatric mandible fractures requiring ORIF are rare, and hardware-specific outcomes data is scarce. This study suggests that titanium and resorbable plating systems are equally safe, but titanium hardware often requires surgical removal. Surgical approach should be tailored by fracture anatomy, age-related concerns and surgeon preference. Full article

Study Design: Cross-sectional study. Objective: Childhood participation in boxing and martial arts has increased over the past decade, and these activities are well-known causes of traumatic injury. We hypothesized that the face is frequently injured in the setting of pediatric boxing and martial arts trauma in the United States and that there are identifiable injury patterns. Methods: We performed a cross-sectional study of consecutive pediatric patients in the National Electronic Injury Surveillance System (NEISS) from 1 January 2010 to 31 December 2019. Patients were included in our study if they were younger than 18 years of age and evaluated in the emergency department (ED) after boxing or martial arts trauma. Primary outcome was facial injury. Other variables of interest include age, sex, ED disposition, type and location of injury. Descriptive and univariate statistics of the primary outcome were computed with these variables. Results: There were 4978 total pediatric patients injured due to boxing and martial arts trauma reported by NEISS-participating EDs during the study period, and 264 patients experienced injury to the face (264/4978; 5.3%). Over 20% (n = 60) of reported facial injuries were fractures; the most fractured structure was the nose (42/60; 70), orbit (11/60; 18.3%), and mandible (6/60; 10%). Almost 20% (11/60%) of pediatric facial fractures due to boxing and martial arts trauma involved fighting a family member or friend, and a punch was the most common mode of fracture (42/58; 72.4%). Conclusions: Facial injuries comprise about 5% of injuries after boxing and martial arts trauma and 22% of these facial injuries are fractures. If children choose to participate, parents, coaches, trainers, officials, and community leaders should make the greatest effort possible to minimize risk, including the mandatory use of head and face protective gear and elimination of training fighting, or “sparring.” Full article

Study Design: Retrospective descriptive observational study. Purpose: Skiing and snowboarding offers valuable opportunities for outdoor physical activity throughout the cold winter months, but these activities can result in substantial personally injury. This study aimed to analyze trends in skiing and snowboarding-related facial trauma epidemiology. Methods: The National Electronic Injury Surveillance System (NEISS) was queried for facial trauma related to skiing and snowboarding treated in United States (US) emergency departments between 2010 and 2019. These data and weighted estimates were used to analyze patient demographics, injury location, and etiology. Results: A total of 361 skiing or snowboarding-related facial injuries were recorded. Lacerations were most common injury (165/361; 45.7%), and facial fractures occurred in 21.6% (78/261) of patients. The most common facial fracture locations are the nose (38/78; 48.7%), orbit (17/78; 21.8%), and mandible (15/78; 19.2%). Pediatric patients accounted for 52% (187/361) of these injuries and had higher rates of lacerations (51.9% vs 39.1%, p < 0.05) and hospital admission (4.8% vs 1.15%, p < 0.05) than adults. Adults had a higher rate of facial fracture (30% vs 13.9%, p < 0.001) than children. Conclusions: Skiing and snowboarding-related facial trauma is relatively uncommon in the US. In general, these injuries are largely decreasing, but facial fractures still occur not infrequently during these activities. Based on our data, we strongly urge helmet manufacturers to increase the availability of recreational snowsport helmets that include nose, orbit, and mandible protections, which could help to prevent many of these injuries. Full article

Objective: The aim of this study was to assess patterns of maxillofacial trauma in the pediatric population in Atlanta. This information is important to help guide management and allocate resources for treatment of maxillofacial injuries at Children’s Healthcare of Atlanta (CHOA). Methods: This study was a retrospective chart review of children who presented from 2006 to 2015. Inclusion criteria were: (1) age 18 years old or younger, (2) presentation to emergency department, (3) diagnosis of maxillofacial fractures, and (4) evaluation by Oral and Maxillofacial Surgery, Otolaryngology, or Plastic Surgery services. Medical records were reviewed to record demographic, mechanism of injury, fracture location, and yearly incidence of injury. Descriptive statistics were computed to summarize findings and overall trends. Results: During the study period, 39,833 patients were identified. Of them, 1995 met the inclusion criteria. The majority were male (n = 1359, 68%) with an average age of 9.4 years old (range of 1 month to 18 years old). Mechanisms of injury were motor vehicle collisions (MVC) (n = 597, 29.9%), fall (n = 565, 28.3%), sports injury (n = 317, 15.9%), pedestrian struck (n = 215, 10.8%), assault/abuse (n = 204, 10.2%), other (n = 81, 4.1%), or gunshot wound (n = 16, 0.8%). Fracture sites were mandible (n = 519, 26%), complex (n = 479, 24%), nasal (n = 419, 21%), dentoalveolar (n = 279, 14%), orbital (n = 259, 13%), and maxilla (n = 40, 2%). Males had a higher incidence of assault than females (n = 185, 91% of assaults). The incidence of maxillofacial trauma increased with age with a peak incidence in 13 to 16-year-olds (n = 566, 28.3%). During the years examined, there was an upward trend in MVCs as the etiology with a peak incidence of facial fractures due to MVCs occurring in 2015. All other mechanisms remained constant during this time period. Conclusions: There was an increase in pediatric facial fractures secondary to motor vehicle collisions from 2007 to 2015 despite improvements in regulations, traffic safety, and technology. Full article

Study Design: A retrospective study investigating maxillofacial bone fractures in the pediatric and adolescent population. Objective: The aim of this study was to present our experience in the management of pediatric facial bone fractures. Methods: This was a retrospective study of maxillofacial bone fractures in children and adolescents between the ages <1 year and 19 years in a Saudi Arabian subpopulation. Data collected include demographics, etiology, pattern, and treatment of maxillofacial bone fractures. Data were analyzed using IBM SPSS Statistics for Windows Version 25 (IBM Corp.). Results were presented as simple frequencies and descriptive statistics. Results: Of the 1297 patients with maxillofacial bone fractures, 247 were cases involving children and adolescents giving a prevalence of 19.0% (247 patients, N = 1297). There were 233 males and 14 females with an M:F ratio of 16.6:1. The ages ranged from 9 months to 19 years with a mean ± SD of 14.4 ± 4.6. The age-group between 16 and 20 years had the highest frequency of patients (144 (58.4%)). In the 1- to 5-year group, falls accounted for most of the etiology (15 (6.1%)), while in the 16- to 20-year group, motor vehicular accident (MVA) was the main reason (120 (48.6%)). The majority of the fractures occurred in the mandible with 151(61.1%) cases. Open reduction and internal fixation (ORIF) were the main treatment modality in 171 (69.2%) patients. Conclusions: MVA was the main etiology of maxillofacial fractures in children and adolescents with male predominance, while the mandible had been the most frequently fractured bone. ORIF was the main treatment modality. Full article

Aims: Langerhans Cell Histiocytosis is a rare hematologic disorder usually affecting children and most commonly involving the head and neck region. Primary oro-facial manifestations are rare, and their diagnosis is often challenging as they are numerous and often resemble common pathologies, refractory to conventional medical and/or instrumental treatments. For such reasons, the diagnosis is frequently delayed, as is the following staging and therapy onset. We retrospectively studied 45 pediatric patients affected by Langerhans Cell Histiocytosis with onset in the head and neck, to examine their clinical and radiological features at the early stage. Materials and Methods: The study was a retrospective bi-institutional analysis (Department of Pediatric Dentistry and Pediatric Oncology of “Sapienza” University of Rome, Department of Interdisciplinary Medicine of the University of Bari “Aldo Moro”), which enrolled 45 patients (age range 0–18 year-old) affected by Langerhans Cell Histiocytosis with oro-facial onset. Data regarding clinical appearance, number, site, synchronous or metachronous occurrence, involved tissues/organs, radiographic features and clinical outcomes were collected, listed and overall differentiated by two age ranges (0–10-year-olds and 10–18-year-olds). Results: Patients were 26 males and 19 females, with an average age at the time of diagnosis of 4.8 ± 3.8 years (median = 3.9 years). The most common findings were inflamed, hyperplastic, painful and often ulcerated gingival lesions (22 cases), associated with deciduous tooth mobility and/or dislocation with bone loss in 18 cases, followed by nine single eosinophilic granulomas of the mandible and two of the maxilla. Lesions of the palatal mucosa were observed in six patients; nine patients showed on radiograms the characteristic “floating teeth” appearance in the mandible with synchronous lesions of the maxilla in six. Paresthesia was relatively un-frequent (three cases) and the pathological fracture of the mandible occurred in six. Head/neck lymph nodes involvement was associated with oral lesions in 12 cases and skull lesions in 14. Otitis (media or externa) was detected in four instances, exophthalmia in two, cutaneous rush in nine, contextual presence or subsequent onset of insipidus diabetes in eight. As for therapy, single or multiple small jaw lesions were all surgically removed; chemotherapy with vinblastine alone or associated with corticosteroids was the principal treatment in almost the 80% of cases; more than 50% of patients received corticosteroids, while only three patients received adjunctive radiotherapy. The overall mortality account for less than 9% (four of 45 cases) and recurrence observed in eight patients after therapy. Conclusions: Langerhans Cell Histiocytosis may mimic several oro-facial inflammatory and neoplastic diseases. Considering the potential disabling sequela following head and neck localization of Langerhans Cell Histiocytosis in children, especially at the periodontal tissues with teeth and alveolar bone loss, lesion recognition along with the histological examination of suspicious tissues is mandatory to achieve an early diagnosis and to prevent further organ involvement. Full article

Study Design: Literature discussing palate fractures in the pediatric population is limited. We performed a retrospective review of pediatric palatal fractures at our institution to better understand the impact of this fracture pattern in the pediatric patient. Objectives: The goal of our study is to analyze our institutional experience with pediatric palate fractures, focusing on epidemiology, concomitant injuries, and fracture management. Methods: Records were collected for all palatal fractures in pediatric patients diagnosed between 2000 and 2016 at an urban Level I trauma center. Patient imaging was reviewed. Demographic characteristics and inpatient clinical data were recorded. Results: Nine pediatric patients were diagnosed with fracture of the bony palate. Average age was twelve with male predominance (66%). Pedestrian struck injuries (33%) and motor vehicle accidents (33%) were the most common etiologies. Five patients sustained skull fractures. Three patients were found to have intracranial hemorrhage, two required emergent bolt placement. Two patients sustained cervical spine injury. One patient had severe facial hemorrhage requiring embolization. According to the Hendrickson classification, there were three type I fractures, two type II fractures, one type III fracture, one type IV fracture, and one type V fracture. Lefort I and/or alveolar fracture was present in every patient. Four patients underwent surgical treatment with open reduction and restoration of facial height with maxillomandibular fixation. Three patients underwent concomitant mandible fracture repair. Conclusions: Pediatric palatal fractures are rare and are usually accompanied by devastating concomitant injuries. Surgical repair of the palate in the pediatric patient is often necessary to restore facial height. Full article

The aim of the study is to evaluate the utility of a simple tongue blade bite test in predicting mandible fractures and use this test as an alternative screening tool for further workup. This is a retrospective chart review. An institutional review board approved the retrospective review of patients evaluated by the Department of Otolaryngology at a single institution for facial trauma performed from 1 November 2011, to 27 February 2014. Patients who had a bite test documented were included in the study. CT was performed in all cases and was used as the gold standard to diagnose mandible fractures. Variables analyzed included age, sex, fracture type/location on CT, bite test positivity, and operative intervention. A total of 86 patients met the inclusion criteria and of those 12 were pediatric patients. Majority of the patients were male (80.2%) and adult (86.0%; average age: 34.3 years). Fifty-seven patients had a negative bite test and on CT scans had no mandible fracture. Twenty-three patients had a positive bite test and a CT scan confirmed fracture. The bite test revealed a sensitivity of 88.5% (95% CI: 69.8–97.6%), specificity of 95.0% (95% CI:86.1–99%), positive predictive value [PPV] of 88.5% (95% CI: 69.8–97.6%), and negative predictive value [NPV] of 95.0% (95% CI: 86.1–99.0%). Among pediatric patients, the sensitivity was 100% (95% CI: 29.9–100%), specificity was 88.9% (95% CI: 68.4–100%), PPV was 75.0% (95% CI: 19.4–99.4%), and NPV was 100% (95% CI: 63.1–100%). The tongue blade bite test is a quick inexpensive diagnostic tool for the otolaryngologist with high sensitivity and specificity for predicting mandible fractures. In the pediatric population, where avoidance of unnecessary CT scans is of highest priority, a wider range of data collection should be undertaken to better assess its utility. Full article

In general, dentoalveolar fractures are a common injury seen in emergency departments, dental offices, and oral and maxillofacial surgery practices. These injuries can be the result of direct trauma or indirect trauma. Direct trauma more often causes trauma to the maxillary dentition due to the exposure of the maxillary anterior teeth. Indirect trauma is usually the result of forced occlusion secondary to a blow to the chin or from a whiplash injury. Falls are the most common mechanism of injury seen in the pediatric group. In adolescents, many of these fractures are sustained during sporting activities. However, the use of mouth guards and other protective equipment has decreased this number. Most adult injuries are caused by motor vehicle accidents, contact sports, falls, bicycles, interpersonal violence, medical/dental mishaps, and industrial accidents. Early intervention to reduce and stabilize the fracture is required to establish a bony union and ensure correct function. Most dentoalveolar fractures have bilateral stable adjacent dentition and are treated with a closed technique utilizing an acid-etch/resin splint followed by splint removal at 4 weeks. Other inferior stabilization treatments used are arch bars and other wiring techniques. It is widely accepted that semirigid stabilization techniques, such as an acid-etch/resin splint or wiring procedures, are adequate to treat dentoalveolar fractures. This is in contrast to the treatment of mandible fractures where AO principles of rigid fixation are often followed. Fractures that are unable to be reduced sometimes necessitate an open reduction followed by internal fixation, sometimes using a secondary splint for mobile teeth. In those rare cases when there are not stable adjacent teeth bilaterally other modalities must be considered. In the present report, two cases are presented where circummandibular wires were used to treat fractured mandibular dentoalveolar segments adjacent to edentulous areas. Full article

Dog bite injury frequently occurs in children, and many of these bites involve the facial region. On the other hand, facial fractures due to dog attacks are a rare complication, with the orbital, nasal, and maxillary bones most often affected. We present a case report of a child who suffered a double facial fracture, mandible and left zygoma, due to a dog bite. The clinical diagnosis was supported by X-rays and computed tomography, which also provided information about the characteristics of the fracture. Internal fixation was done with titanium miniplates. Finally, the pathophysiological mechanism and the biomechanics of the fracture, as well as the use of resorbable versus nonresorbable material on infants, are discussed. Full article

Fractures of the pediatric craniofacial skeleton can be challenging to manage. The initial injury and subsequent treatment can cause long-term growth disturbances yielding problematic secondary deformities. This review considers the normal growth of the craniofacial skeleton and typical facial fracture presentations in children and discusses the potential long-term sequelae from these injuries and their management. Full article