Facial trauma in the major league baseball.

OBJECTIVE: The objectives of this study were to identify and describe significant facial trauma present in Major League Baseball (MLB) that resulted in players missing games or being placed in the injury reserve list. STUDY DESIGN: This was a retrospective cohort study. The predictor variables were the player's age, height, weight, body mass index, position, team conference, and if played games took place in playoffs season. The outcome variables were injury location (upper, middle, and lower facial third) and type of injury (soft tissue, fracture). Chi-square and logistic regression were computed to determine associations between predictor and outcome variables. RESULTS: A total of 109 players missed games due to facial injuries, and a total of 115 injuries were identified. Of the 115 injuries, none occurred in the upper facial third, 96 (83%) were in the middle third, and 19 (17%) in the lower third. Most fractures occurred in fielders (45%), and most soft tissue injuries in basemen (40%). CONCLUSIONS: Significant facial trauma in the MLB has risen in recent years. The player's height, conference, and playoff season were the most associated factors. Most injuries occurred in the periorbital area. A recommendation for the use of protection goggles can be made to prevent them.

Eye Trauma in Mixed Martial Arts and Boxing.

PURPOSE: To evaluate and compare eye and face trauma in mixed martial arts (MMA) and boxing. DESIGN: Retrospective cohort study. METHODS: Data from boxing and MMA competitions were extracted from the Nevada Athletic Commission (NAC) between 2000 and 2020. Details of competitions, contestants, outcomes, and injuries were extracted. RESULTS: In total 1539 boxing injuries (from 4313 contests) and 1442 MMA injuries (from 2704 contests) were identified. Boxing had higher eye injury rates compared to MMA ( p < 0.0001), with an odds ratio of 1.268 (95% CI, 1.114-1.444). Eye trauma represented 47.63% of boxing injuries and 25.59% of MMA injuries, with periocular lacerations being the most common eye injury in both. Orbital fractures represented 17.62% of eye injuries in MMA and 3.14% in boxing contests. However, 2%-3% were retinal in both sports, and 3.27% were glaucomatous in boxing. MMA contestants had an odds ratio of 1.823 (95% CI, 1.408-2.359) for requiring physician evaluation following an eye injury compared with boxing. MMA contestants also had a higher rate of face ( p < 0.0001) and body ( p < 0.0001) injuries. For both sports, an increased number of rounds and being the losing fighter were associated with increased odds of eye and face injury. CONCLUSION: Although boxing has a higher rate of eye injuries, MMA eye injuries are more likely to require physician evaluation. MMA contestants also have a higher rate of orbital fractures and face and body trauma. A detailed postfight examination and long-term follow-up of ocular injury in combat sports will be vital in proposing reforms to prevent eye trauma.

Facial Injuries in the National Basketball Association.

BACKGROUND: Sport injuries can negatively impact physical and psychological aspects of athletes. There is a gap in the literature regarding facial trauma present in basketball. PURPOSE: The purpose of this study is to identify and describe facial trauma present in the National Basketball Association (NBA). STUDY DESIGN, SETTING, SAMPLE: This is a retrospective cohort study in which the sample (n = 206) consists of players that missed games due to facial injuries in the NBA, the data were collected from a public access online resource. INDEPENDENT VARIABLE: The predictor variables were player position (center, point guard, shooting guard, small forward, and power forward), team conference (Eastern/Western), and if played games occurred in playoff season. MAIN OUTCOME VARIABLES: The primary outcome variable was the injury location (upper, middle, and lower facial third), and the secondary outcome was type of injury (soft tissue/bone fracture). COVARIATES: Player's age, height, weight, and body mass index were collected. ANALYSES: χ2 and logistic regression were calculated to determine associations between predictor and outcome variables. Logistic regression was used to determine if variables were predictive for injury. Odds ratio was also computed for significant results. P value less than .05 (95% confidence interval) was considered statistically significant. RESULTS: A total of 206 players missed games due to facial injuries, and a total of 212 injuries were quantified. The mean age of the injured players was 27.24 ± 4.06 years, mean height (centimeters) was 201 ± 59.31 cm, mean weight (kilograms) was 99.48 ± 12.41 kg, and body mass index was 24.52 ± 1.75 kg/m2. Of the 212 injuries, none of them occurred in the upper facial third, 158 (75%) were in the middle third, and 54 (25%) were in the lower third; 151 of them were fractures (61%) and 61 were soft tissue injuries (29%). Most injuries were concentrated in centers (23%) and power forwards (23%). The most common fracture occurred in the nasal bones (39.2%), and most soft tissue injuries occurred in the eye globes (25%). Almost all injuries occurred during regular season games (97%), and the Eastern conference was slightly predominant (52%). CONCLUSION AND RELEVANCE: Significant facial trauma in the NBA has risen in recent years. The player's position, height, and weight were the primary factors associated with facial trauma in the NBA.

E-cigarette explosion injuries in the oral and maxillofacial region and a protocol for their management.

DATA SOURCES: MEDLINE, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Cochrane Central Register of Controlled Trials, Embase and Web of Science along with the reference lists from select articles. STUDY SELECTION: Retrospective or prospective cohort studies, randomised controlled trials, case series, case-control studies and case reports on e-cigarette explosion-related facial injuries published in the English language were included. Review articles, nonclinical studies, commentaries, published abstracts and editorials were excluded. Also were excluded, those studies which did not specify injury location or if the injury did not pertain to the maxillofacial region. DATA EXTRACTION AND SYNTHESIS: Data pertaining to bibliographic information, device characteristics, patient details, facial injuries, factors precipitating explosion, complications at follow-up, management and other injuries were extracted. An association between the predictor variables of injury type and location with outcomes of surgical management and intubation was determined by utilising a Chi-squared analysis. RESULTS: A total of 28 studies met the inclusion criteria. A total of 105 facial injuries in 32 patients from 32 e-cigarette explosions were recorded. 73.3% of the injuries were projectile in nature with 26.7% being characterised by burns. 43.8% of all patients suffered both burn and projectile injuries. The eye (10.7%), oral cavity (25%) and face (64.3%) were involved with burn injuries. Projectile injuries mostly involved the lower third of the face (81.8%). 62.5% of patients suffered from a tooth or bone fracture. A 44.4% rate of complications was reported amongst the studies which reported on follow-ups. Surgical management or intubation were found to have no statistically significant relationship with explosive oral injuries. No other statistically significant associations were observed between outcomes and other injury types. CONCLUSIONS: There is a risk of spontaneous combustion with e-cigarettes, which can cause injuries of a serious nature to the oral and maxillofacial region, specially the lower third of the face, commonly necessitating surgical management. Increased regulation along with user education are required in order to improve the safety profile of these devices.

Trends in Soccer-Related Craniomaxillofacial Injuries, United States 2003-2022.

BACKGROUND: Soccer is one of the most popular sports worldwide. However, it has risks of injury to craniomaxillofacial regions such as the head, neck, and mouth. PURPOSE: The purpose of this study is to determine which demographic and injury characteristics among soccer players with craniomaxillofacial injuries are associated with increased hospitalizations. STUDY DESIGN, SETTING, AND SAMPLE: This is a retrospective cohort study utilizing the National Electronic Injury Surveillance System. Subjects included in this study experienced an injury to a craniomaxillofacial area from soccer between January 1, 2003, and December 31, 2022. PREDICTOR VARIABLE: The predictor variables included demographics (age, sex, race) and injury characteristics (craniomaxillofacial region, diagnosis). MAIN OUTCOME VARIABLE: The primary outcome variable was injury severity defined as hospitalization outcome after injury (yes/no). The secondary outcome variable was the trends in the incidence of soccer craniomaxillofacial injuries over time (2003-2022). COVARIATES: The covariates were the heterogenous set of predictor variables in this study. ANALYSES: Descriptive statistics and univariate analyses were computed. Survey-weighted univariate and multivariate logistic regression were used to measure the association of demographic and injury variables with hospitalization outcome. Statistical significance was defined as P < .05. RESULTS: The study sample included 26,642 subjects (national estimate, 799,393). The national incidence of craniomaxillofacial soccer injuries generally increased between 2003 and 2012 and decreased between 2016 and 2020. Subjects in the ≥30 age group had increased odds of hospitalization compared to those in the 10-19 age group (odds ratio [OR], 2.12; P < .001). Compared to females, males had significantly higher odds of hospitalization (OR, 1.53; P < .001). Head (OR, 8.42; P < .001) and neck (OR, 15.8; P < .001) injuries had increased odds of hospitalization compared to facial injuries. Relative to contusions/abrasions, subjects with fractures (OR, 94.7; P < .001), dental injuries (OR, 41.3; P < .001), and concussions (OR, 5.33; P = .017) were at significantly higher odds of hospitalization. CONCLUSION AND RELEVANCE: Age, sex, craniomaxillofacial region, and diagnosis were significant predictors of hospitalization outcome after craniomaxillofacial soccer injury. Safer playing styles, use of mouthguards, and proper medical management may reduce future risks of craniomaxillofacial injury from soccer.

Incidence of facial fractures in association with facial laceration from dog bites in the pediatric patient.

INTRODUCTION: Dog bite injuries occur in approximately 102 of every 100,000 population. Pediatric facial injuries due to dog bites are more common than in the adult largely due to height difference and ease of access for the dog to the head and neck region. Although majority are soft tissue injuries, pediatric facial fractures from dog bites are estimated at approximately 5%, with the true incidence unknown. We hypothesize that depth and facial subsite of laceration can indicate likelihood of facial fracture presence in pediatric patients with dog bite injuries. METHODS: This single-institution retrospective study included 162 patients 18 years or younger (n = 162) who had an ICD-9 code of E906.0 or ICD-10 code of W54.0 for dog bites in the head and neck region between 1/1/2015 and 12/31/2019 and were treated in the emergency department by either an emergency department, otolaryngology, or plastics surgery provider. Multivariable logistic regressions were used to examine the association between patient age, sex, and dog size, and the outcomes: laceration depth (epidermis, dermis, muscle, bone), and facial subsite (upper, middle, lower third). RESULTS: Males had a lower laceration penetration at the epidermis level (aOR = 0.36; 95% CI 0.19, 0.69) but a higher laceration penetration at the muscle level (aOR = 2.29; 95% CI 1.04, 5.04) compared to females. No significant findings were observed for the levels of dermis and bone. In the multivariable analysis, there were no significant associations to suggest facial fractures found between facial subsites and age, sex and dog size. CONCLUSION: No significant associations between depth or facial subsite of facial injury from dog bites and the presence of facial fractures in pediatric patients except with regard to male sex and laceration level of epidermis and muscle.

Epidemiology and Etiology of Facial Injuries in Children.

Pediatric Trauma results in over 8 million emergency department visits and 11,000 deaths annually. Unintentional injuries continue to be the leader in morbidity and mortality in pediatric and adolescent populations in the United States. More than 10% of all visits to pediatric emergency rooms (ER) present with craniofacial injuries. The most common etiologies for facial injuries in children and adolescence are motor vehicle accidents, assault, accidental injuries, sports injuries, nonaccidental injuries (eg, child abuse) and penetrating injuries. In the United States, head trauma secondary to abuse is the leading cause of mortality among non-accidental trauma in this population.

Incidence and Characteristics of Facial and Ophthalmic Injuries From Domestic Mammal Bites: Parts of the data in the manuscript were presented at the American Academy of Ophthalmology Annual Meeting, 2022.

PURPOSE: To determine population-based incidence and characteristics of facial and ophthalmic injuries from domestic mammal bites in Olmsted County, Minnesota. DESIGN: Retrospective, population-based cohort study. METHODS: The Rochester Epidemiology Project (REP) was used to identify all potential cases of facial injuries from domestic mammal bites in Olmsted County, Minnesota from January 1, 1999, to December 31, 2015. Subjects were categorized into 2 cohorts: the ophthalmic cohort, which included persons with ocular and periocular injuries with or without facial injuries, and the non-ophthalmic cohort, which included persons with facial injuries only. The incidence and characteristics of facial and ophthalmic injuries from domestic mammal bites were assessed. RESULTS: There were 245 patients with facial injuries, 47 ophthalmic and 198 non-ophthalmic. The overall age- and sex-adjusted incidence of facial injuries was 9.0 (CI = 7.9-10.1) per 100,000 persons per year, 1.7 (CI = 1.2-2.2) ophthalmic and 7.3 (CI = 6.3-8.3) non-ophthalmic. Rates of facial injuries were highest in patients younger than 5 years and lowest in patients 50 years or older, 49.1 (CI = 41.3-61.6) and 1.3 (CI = 0.7-2.5), respectively (P < .001). All facial injuries were caused by either dog (92%) or cat (8%) bites. Patients with ophthalmic injuries received more intravenous prophylactic antibiotics (18% vs 1%, P < .001), wound closure (83% vs 58%, P < .001), and hospital admission (6% vs 0%, P = .007) than patients with non-ophthalmic injuries. Facial injury complications were infrequent (14, 6%) and included soft tissue infection and prominent scar. CONCLUSIONS: Although domestic mammal bites to the face are quite common, ocular injury occurs in a minority of cases.

Interpersonal violence in a city of Paraná: a study about the epidemiological profile of victims and characterization of dental trauma / Violência interpessoal em cidade paranaense: um estudo do perfil epidemiológico das vítimas e caracterização dos traumas dentais

The socioeconomic context and population vulnerability are directly associated with violence in the country. In Brazil, the Criminal Code provides the illicit act and punishes the aggressor who offends the physical aggression from a person. Interpersonal violence is an illegal act and is associated with the vulnerability of victims. Therefore, the study of the epidemiological profile of victims of interpersonal violence is needed to alert the population about their susceptibility. The present study aimed to design the epidemiological profile of victims of bodily injury from interpersonal violence in the region of Maringá, in the state of Paraná, and to study the characterization of dental injuries in terms of permanent weakness and deformity. Four thousand nine hundred sixty-two reports performed between 2018 and 2020 were analyzed using descriptive statistics. Data collected included: sex, age, marital status, the region affected by the bodily injury, type of dental trauma, and responses to "weakness" or/and "permanent deformity". During the period studied, there was a prevalence of female victims (57.8%), white skin color (80.2%), aged between 21 and 30 years (24.9%), single (54.9%), and the most affected region was the upper limbs (32.1%). Regarding bodily injuries with dental involvement, 67 cases were reported, male victims were prevalent (60.3%), and dental fracture was highlighted with 54.4% of examined injuries.The implementation of the Forensic Dentistry Centre took place in August 2019 at the Medico-Legal Institute of Maringá. Also, with the interruption of expert activities in 2020 - due to the COVID-19 pandemic ­ relevant outcomes regarding permanent weakness were observed. The epidemiological profile of victims is characterized by the female sex, white skin color, the age group from 21 to 30 years old, and singles. Regarding dental trauma, male victims, and dental fractures were prevalent. Furthermore, there was an increase in the classification of "permanent weakness", as well as a slight increase in cases of "further assessment required" for permanent deformity (AU).

O contexto socioeconômico e a vulnerabilidade da população estão diretamente associados à violência no país. No Brasil, o Código Penal (CP) prevê o ato ilícito e pune o agressor que atentar contra a integridade física de outrem. A violência interpessoal constitui um ato ilícito e está associada à vulnerabilidade das vítimas. Sendo assim, o estudo do perfil epidemiológico de vítimas de violência interpessoal se faz necessário para alertar a população quanto à suscetibilidade dessas. O presente estudo objetivou traçar o perfil epidemiológico de vítimas de lesão corporal por violência interpessoal na região de Maringá, no estado do Paraná, e estudar a caracterização das lesões dentais quanto à debilidade e deformidade permanente. Foram analisados 4.962 laudos pertencentes aos anos de 2018 a 2020 por estatística descritiva. Dados coletados incluíram: sexo, idade, estado civil, região afetada pela lesão corporal, tipo de trauma dental e respostas para "debilidade" ou/e "deformidade permanente". Durante o período estudado, houve prevalência de vítimas do sexo feminino (57,8%), cor de pele branca (80,2%), com idade entre 21 e 30 anos (24,9%), solteiros (54,9%), e a região mais afetada foi a dos membros superiores (32,1%). Em relação às lesões corporais com envolvimento dental, 67 casos foram relatados. Vítimas do sexo masculino foram prevalentes (60,3%) e a fratura do elemento obteve destaque com 54,4% das lesões periciadas. A implementação do Núcleo de Odontologia Legal ocorreu em agosto de 2019 e, ainda com a interrupção das atividades periciais no ano de 2020 ­ devido à pandemia da COVID-19 ­ resultados quanto à debilidade permanente foram evidentes. O perfil epidemiológico das vítimas é caracterizado pelo sexo feminino, cor de pele branca, faixa etária de 21 a 30 anos e solteiros. Quanto aos traumas dentais, vítimas do sexo masculino e fraturas dentais foram prevalentes. Além disso, houve um aumento na classificação de "debilidade permanente", bem como um leve aumento nos casos de "necessidade de avaliação complementar" para deformidade permanente (AU).

Epidemiological Investigation of Facial Soft Tissue Injury in Chinese Preschool Children.

OBJECTIVE: The aim of this study was to analyze the epidemiological characteristics of pediatric facial soft tissue injuries of Chinese preschool-aged children in Hangzhou Plastic Surgery Hospital. METHODS: Medical records of preschool-aged children's facial injuries, 6 years and younger, from January 2017 to December 2019 were collected. Sex; age; time of injury; length of stay; causes of injury; location, type, length, and depth of wound; anesthesia methods; and treatment and evaluation of postoperative scars were analyzed. RESULTS: There were 10,862 cases (male, 6780 cases; female, 4082 cases) in the group. The ratio of male to female was 1.66:1. Mean age was 3.4 (±1.6) years; the youngest was 1 month old. The time of injury occurred frequently between 9:00 and 13:00 and 16:00 to 21:00, with the most common incident time being between 19:00 and 20:00. Collision injury was the main cause of injury (9822 [90.43%]). The most frequently injured area was the forehead (4874 [44.87%]). The main form of injury was laceration wound (9721 [89.45%]). The depth of injuries was mainly middle layer (adipose or muscular layer) (6299 [57.99%]). The length of injuries was 1.7 (±0.9) cm, ranging from 0.2 to 10.5 cm. Furthermore, 9110 cases were repaired by plastic surgeries and 1 or more antiscar measures. After 6-month to 2-year follow-up, 9 cases of animal scratch or bite, lip penetrating wound, or bumping teeth were infected and 26 cases had scar hyperplasia. The others achieved satisfactory results, and the scars were not obvious. CONCLUSION: Preschool-aged children's facial injuries have predictable patterns of occurrence, and targeted preventive measures can reduce the incidence rates. After facial injury, children should present for timely plastic surgery treatment and accept combined antiscarring measures to minimize postoperative scarring.

Ballistic Facial Trauma Reconstruction: Incidence and Practice Patterns in the Civilian Population.

BACKGROUND: Management of nonfatal ballistic facial trauma is well described in the literature for wounds secondary to military combat. However, there is little literature describing such management in civilian practice. We aimed to describe nonmilitary patients with recent nonfatal facial injuries from ballistic trauma using the California Office of Statewide Health Planning and Development patient database. METHODS: A retrospective study was performed using the California Office of Statewide Health Planning and Development Ambulatory Surgery and Inpatient datasets. All adults with the International Classification of Diseases, 10th Revision codes of severe nonfatal facial trauma from firearms requiring emergent surgery during 2016-2018 were included. Outcomes assessed include number and type of facial procedures performed, hospital length of stay, number of admissions, timing of definitive management, and lifetime hospitalization costs. RESULTS: A total of 331 traceable patients were identified over this 3-year period. The average age was 35.4 years (SD, 15.2), and 87% were male. The median index admission length of stay was 8 days (interquartile range, 3-15 days). Subsequent readmission was required for 123 (37.2%) patients with 10% mortality in the index admission. Total median charges per patient for all admissions were $257,804 (interquartile range, $105,601-$531,916). A total of 215 patients (65%) had at least 1 facial repair performed. Of all 331 patients, 64.3% underwent musculoskeletal repair (n = 213), 31.4% underwent digestive system repair (n = 104), and 29.6% underwent respiratory system repair (n = 98). The average number of repairs per patient was 2.52 (SD, 3.38), with 35% not having any of the specified International Classification of Diseases, 10th Revision repair codes. A total of 27% of patients had 1 procedure performed, whereas 38% received 2 or more, for an average of 3.87 (SD, 3.5) repairs over the study duration. DISCUSSION: To our knowledge, this is the first assessment of civilian characteristics of nonfatal ballistic facial trauma in California. Nonfatal facial ballistic trauma results in complex injuries to multiple body systems, requiring long admissions, costly hospital stays, and coordination of care across several surgical specialties. Many patients require a variety of procedures over multiple admissions, highlighting the overall morbidity of these injuries. Future studies will look at how care for these patients differs between various hospitals and geographic regions and whether current civilian management aligns with well-defined military reconstructive protocols for facial ballistic injuries.

Facial Fracture Patterns and Severity of Associated Injuries After Motorcycle Accidents.

BACKGROUND: Motorcycle injuries remain a significant cause of motor vehicle-related morbidity and mortality in Taiwan. Besides, the facial region is a commonly fractured site under motorcycle accidents. To date, there are no trauma mechanism-based studies of facial fractures. AIM AND OBJECTIVES: This study aims to determine the facial fracture patterns, the severity of head trauma, and associated injuries by different motorcycle-related trauma mechanisms enabling a greater understanding of its distribution and magnitude. METHODS: This is a retrospective descriptive analysis conducted over a 2-year period at Linkou Chang Gung Memorial Hospital. We focused on the population of maxillofacial injury caused by motorcycle accidents. We divided the patient cohort into 3 main trauma mechanisms: single-motorcycle collision (SM group), motorcycle-to-motorcycle collision (MM group), motorcycle-to-vehicle collision (MV group). Data, including demographics, age, fracture patterns of facial bones, and other associated injuries, were collected. RESULTS: A total of 881 cases were identified that involved facial fractures. Most patients were male (71%), young adult (mean age, 32.49 years), and the most common fracture region is the midfacial fracture (79.5%, 700 victims). Among the 3 groups, the MM group was less likely to sustain severe injuries by trauma score system, less head injury and mortality rate. The MV group and SM group have similar mortality rates but different fracture pattern tendencies. Lower facial fractures were more likely in the MV group, but midface fractures in the SM group. Associated injuries were higher in the MV group. CONCLUSIONS: Our study presents the different trends of fracture patterns and injury under 3 main mechanisms of motorcycle casualties. We document all these data in the hope of providing insights into trauma doctors dealing with motorcycle accidents.

Facial Trauma Operative Volume Demonstrates Consistent and Significant Yearly Periodicity.

PURPOSE: Facial trauma requiring operative care increases during the summer and fall months, which is colloquially referred to as trauma season. The purpose of this study is to determine if there is a quantifiable and statistically significant yearly periodicity of operative facial trauma volume. MATERIALS AND METHODS: To confirm the existence and quantify the magnitude of trauma season, we conducted a retrospective cohort study. The Plastic Surgery divisional billing database was queried for Current Procedural Terminology (CPT) codes related to acute facial trauma. The outcome variable is monthly CPT code volume and calendar month is the predictor. Monthly CPT volume was tabulated for 120 consecutive months. Raw data were plotted as a time series and transformed as a ratio to the moving average. Autocorrelation was applied to the transformed dataset to detect yearly periodicity. Multivariable modeling quantified the proportion of volume variability (R2) attributable to yearly periodicity. Subanalysis assessed presence and strength of periodicity in 4 age groups. Patient identifiers, demographic information, surgeon, and date of surgery were collected as covariates. RESULTS: One thousand six hundred fifty eight CPT codes obtained through Plastic Surgery billing records were included. Mean age at presentation was 32.5 ± 16.3 years (range = 85.05). Monthly trauma-related CPT volume was highest in June-September and lowest in December-February. Time series analysis revealed yearly oscillation, in addition to a growth trend. Autocorrelation revealed statistically significant positive and negative peaks at a lag of 12 and 6 months, respectively, confirming the presence of yearly periodicity. Multivariable linear modeling revealed R2 attributable to periodicity of 0.23 (P = .008). Periodicity was strongest in younger populations and weaker in older populations. R2 = 0.25 for ages 0-17, R2 = 0.18 for ages 18-44, R2 = 0.16 for ages 45-64, and R2 = 0.034 for ages ≥ 65. CONCLUSION: Operative facial trauma volumes peak in the summer and early fall and reach a winter nadir. This periodicity is statistically significant and accounts for 23% of overall trauma volume variability at our Level 1 trauma hospital. Younger patients drive the majority of this effect. Our findings have implications for operative block time and personnel allocation, in addition to expectation management over the course of the year.

Risk factors associated with infection in patients sustaining dog bites to the face.

PURPOSE: The purpose of this study is to identify which patient-level factors, if any, influence the risk of infection following dog bite wounds to the face. MATERIALS AND METHODS: This retrospective cohort study was conducted using the Kids' Inpatient Database (KID). The primary predictor variable was the type of facial injury. The primary outcome variable was the presence of facial infection. SPSS was used to perform statistical analyses and statistical significance was set at a P-value of < 0.05. RESULTS: Our final sample comprised a total of 4,420 patients who suffered dog bites to the face, of which 1,237 (28.0%) resulted in infection. Open wound (n = 4,176, 94.5%) was the most common facial injury, followed by bone fractures (n = 105, 2.4%). Relative to children 16-20 years old, children who were 0-5 years old were three times more likely to develop an infection (P < 0.01). Finally, open wounds (P < 0.01) were over seven times more likely to get infected relative to fractures. CONCLUSIONS: Young children, particularly those below the age of five, are vulnerable to dog bite wounds to the face. Open wounds posed the greatest risk of getting infected.

Post traumatic stress disorder following facial and dental trauma: preliminary findings from a study conducted in India.

This study was conducted to identify and study the prevalence of post traumatic stress disorder (PTSD) in patients, who had sustained traumatic facial and dental injuries along with other variables that may affect the psychological response. MATERIAL AND METHODS: 241 patients suffering from traumatic facial and dental injuries presenting to the Ahmadabad Municipal Dental College and Hospital were included in the study. 110 patients (males - 87, females - 23) suffered disfiguring injuries and/or loss of multiple front teeth (DF). 131 patients (males - 102, females - 29) suffered no disfigurement (NDF). Assessment was carried out on day of discharge (D.O.D), 1 month, and 6 months. Impact of Event Scale (I.E.S-R) was used to assess the presence of post traumatic stress disorder in the patients. RESULTS: Patients with DF injuries had statistically significant higher mean scores than patients suffering NDF injuries. Female patients had comparatively higher scores at D.O.D, 1 month, and 6 months. Patients treated with maxillomandibular fixation and between ages 18 and 40 years also had significantly higher scores. CONCLUSION: Patients with DF facial injuries including multiple anterior teeth loss had significantly higher mean (I.E.S-R) scores for PTSD in comparison with patients with NDF facial injuries.

Characteristics of Facial Trauma in Professional Mixed Martial Arts.

Background: Injuries are common in mixed martial arts (MMA) competitions. However, the risk factors for facial injury have not been delineated. Objective: Identify the facial injuries and associated risk factors of professional MMA fights. Methods: The Nevada State Athletic Commission medical injury reports from all professional Ultimate Fighting Championship bouts from 2010 to 2020 was reviewed. Fighter characteristics, details of the competition, and injuries sustained were collected. Binary logistic regressions determined significant predictors of facial injury. Results: A total of 1462 fighters were included. Most participants were male (91.0%) with mean age of 29.5 ± 4.1 years. Most fights took place between 135 and 185 lbs., lasted ≥3 rounds (59.4%), and resulted in judges' decision (50.5%) or knockout (31.2%). The facial injury rate was 15.8%, which were predominantly lacerations (12.0%) and fractures (3.6%). Multivariate regression revealed being male (p = 0.026), heavier weight (p = 0.028), more rounds fought (p = 0.019), losing (p < 0.001), and nonsubmission outcome (p = 0.017) predicted facial injury. Conclusion: Facial injuries are common in MMA fighting. The risks should be iterated to participants in this sport.

Trends in Pediatric Head and Facial Trauma During the COVID-19 Pandemic.

INTRODUCTION: The effect of physical-distancing policies and school closures on pediatric health has been a topic of major concern in the United States during the coronavirus disease 2019 (COVID-19) pandemic. The objective of this study was to assess the immediate impact of these public policies on patterns of head and facial trauma in the pediatric population. MATERIALS AND METHOD: The Pediatric Health Information System (PHIS) was queried to identify patient encounters at 46 children's hospitals across the United States in 2016-2020. Encounters were included if resultant in ICD-10 diagnosis for head or facial trauma in a child under 18 between April 1 and June 30 in 2020 (first COVID-19 school closures) and during the same period in the previous 4 years (for comparison). RESULTS: A total of 170,832 patient encounters for pediatric head and facial trauma were recorded during the study period, including 28,030 (16.4%) in 2020 and 142,802 (83.6%) in 2016-2019. Patient encounters declined significantly in 2020 among children of all age groups relative to previous years. Relative reductions were greatest in children aged 11 to 17 (middle/high school) and 6 to 10 (elementary school), at -34.6% (95% confidence interval: -23.6%, -44%; P <0.001) and -27.7% (95% confidence interval: -18.4%, -36%; P <0.001). Variation in relative reductions by race/ethnicity, sex, and rural/urban status were not statistically significant. CONCLUSIONS: Physical-distancing policies and school closures at the start of the COVID-19 pandemic correlated with significant reductions in pediatric head and facial trauma patient encounters. As in-person activities resume, reductions in head and facial trauma during the pandemic may indicate a range of possible preventable injuries in the future.

Physical violence in children and adolescents: a retrospective study of injuries to the head and neck region

Aim: This study aimed to investigate the prevalence of physical violence and head and neck injuries among children and adolescents who suffered physical aggression, firearm aggression, and white gun aggression referred to the Legal Medical Department in a southern city in Brazil. Methods: This study was performed at Legal Medical Department in the city of Pelotas, RS, Brazil, from January 2011 to December of 2015. Data were collected from medical reports of children and adolescents (0-19 years old). Demographic information such as sex, age, and skin color was collected. Data were submitted to Chi-square test and multivariate Poisson regression analysis. Results: In this study, 2,716 physical examination reports were analyzed, with a total of 2,171 exams resulting from violence; lesions that had physical aggression as their etiology (1,951) had a higher prevalence. The analysis of the exams revealed that the majority were adolescents (90,05%), white (84.09%), and female (50.21%). The head and neck regions were affected in most cases of violence (57.90%). In the adjusted model, the occurrence of injuries in the head and neck region was higher in males (PR 1.16, CI 95% 1.08 - 1.25), among adolescents (PR 1.28, CI 95% 1.10 - 1.48) and in victims of physical aggression compared to victims of the firearm (2.81, CI 95% 1.79 - 4.40). Conclusion: The results revealed a high prevalence of head and face injuries in victims of violence and that there was a greater prevalence of physical violence among adolescents compared to children and males

Factors affecting mortality of hospitalized facial trauma patients in Al-Ain City, United Arab Emirates.

BACKGROUND: Facial injuries affect one-third of severely injured patients. These injuries have devastating long-term negative impacts on quality of life. We aimed to study the epidemiology of facial injuries and factors affecting the mortality of hospitalized facial trauma patients in Al-Ain City, United Arab Emirates. METHODOLOGY: This is a retrospective analysis of prospectively collected data from Al-Ain Hospital Trauma Registry. All patients with facial injury who were hospitalized for more than 24 hours or who died after arrival at the hospital during the period from January 2014 to December 2017 were studied. Two sample data analysis was used to compare patients who died and those who survived. Significant factors were then entered into a backward logistic regression model to define factors affecting mortality. RESULTS: 408 patients having a mean age of 31.9 years were studied, 87.3% were males. The main mechanisms of injury were road traffic collisions (52.2%) and fall from height (11.3%). 289 (70.8%) patients had associated injuries which were mainly in the head and chest. The backward logistic regression model showed that the Glasgow Coma Scale (GCS) was the only factor that predicted mortality, p<0.0001 with the best cut-off point of 7.5, having a sensitivity of 0.972 and a specificity of 0.8. The ROC had an area under the curve of 0.924. CONCLUSION: The majority of facial injury patients in our setting are young males who were involved in road traffic collisions or falls from height. The most important factor predicting the mortality of these patients was the low GCS. Those having a GCS of 8 and more had a better chance of survival. This information is very important when counseling patients or their relatives for facial surgery.

Comportamiento y gravedad del trauma maxilofacial en urgencia en el Hospital Universitario "General Calixto García" / Characteristics and Severity of Maxillofacial Trauma in the Emergency Room at General Calixto García University Hospital

Introducción: La región maxilofacial es vulnerable al trauma. Se utilizan herramientas para evaluar la gravedad del trauma maxilofacial. Objetivo: Caracterizar el comportamiento y gravedad del trauma maxilofacial en los pacientes atendidos en el servicio de urgencias de cirugía maxilofacial del Hospital Universitario "General Calixto García". Métodos: Se realizó un estudio observacional descriptivo transversal en pacientes que acudieron al servicio de urgencias de cirugía maxilofacial del Hospital Universitario "General Calixto García", desde septiembre de 2018 hasta marzo de 2021. El universo fue de 57 pacientes. Se aplicó la escala de severidad de lesiones faciales. Variables analizadas: edad, sexo, etiología, diagnósticos, exámenes complementarios, gravedad del trauma maxilofacial, procederes terapéuticos inmediatos. Resultados: Prevaleció la fractura mandibular como diagnóstico (66,7 por ciento). La etiología más frecuente fue la violencia interpersonal (29,8 por ciento). Predominó la gravedad leve del trauma maxilofacial (71,9 por ciento). La extracción de cuerpos extraños de la vía aérea, tracción lingual, inserción de cánula orofaríngea, intubación orotraqueal (5,3 por ciento), y sutura (64,9 por ciento), fueron los procederes terapéuticos inmediatos más utilizados. Conclusiones: Prevalecen los pacientes del sexo masculino y del grupo de edad de 19 a 30 años. Predomina la fractura mandibular como diagnóstico. Los exámenes complementarios más utilizados son, la tomografía computarizada, el hemograma completo y el coagulograma. Impera la violencia interpersonal como etiología. Prevalece la gravedad leve del trauma maxilofacial. Los procederes terapéuticos inmediatos más empleados son, extracción de cuerpos extraños de la vía aérea, tracción lingual, inserción de cánula orofaríngea, intubación orotraqueal y sutura(AU)

Introduction: The maxillofacial region is vulnerable to trauma. Tools are used to assess the severity of maxillofacial trauma. Objective: To characterize maxillofacial trauma and its severity in patients cared for at the maxillofacial surgery emergency department of General Calixto García University Hospital. Methods: A cross-sectional, descriptive and observational study was carried out in patients attending the maxillofacial surgery emergency department at General Calixto García University Hospital, from September 2018 to March 2021. The study universe was 57 patients. The facial injury severity scale was applied. The analyzed variables were age, sex, etiology, diagnoses, complementary examinations, severity of maxillofacial trauma, immediate therapeutic procedures. Results: Mandibular fracture prevailed as a diagnosis (66.7 percent). The most frequent etiology was interpersonal violence (29.8 percent). Mild severity of maxillofacial trauma predominated (71.9 percent). Extraction of foreign bodies from the airway, tongue traction, insertion of oropharyngeal cannula, orotracheal intubation (5.3 percent) and suturing (64.9 percent) were the most frequently used immediate therapeutic procedures. Conclusions: There is a prevalence of male patients and the age group 19 to 30 years. Mandibular fracture predominates as a diagnosis. The most frequently used complementary tests are computed tomography, complete blood count and coagulogram. Interpersonal violence prevails as an etiology. Mild severity of maxillofacial trauma prevails. The most commonly used immediate therapeutic procedures are extraction of foreign bodies from the airway, tongue traction, insertion of oropharyngeal cannula, orotracheal intubation and suturing(AU)