Search Results (23)

Background and Objectives: Interpersonal violence (IPV) has overtaken road traffic collisions as a leading cause of facial fractures, yet regional data from Southern Europe are limited. Materials and Methods: We retrospectively reviewed all adults (≥18 y) treated between 1 January 2011 and 31 December 2022 for radiologically confirmed IPV-related facial fractures. Recorded variables were demographics, AO-CMF (Arbeitsgemeinschaft für Osteosynthesefragen—Craniomaxillofacial) fracture site, Facial Injury Severity Score (FISS), presence of facial soft-tissue wounds, treatment modality, and length of stay; associations between variables were explored. Results: A total of 224 victims were identified; 94% were men (median age 26 y, IQR 22–34). The mandible was the most frequently involved bone (42%), followed by the orbit (25%); 14% sustained fractures at multiple sites. Facial soft-tissue wounds occurred in 9% of cases, three-quarters of which were associated with mandibular injury (p = 0.005). The median FISS was 2 and was higher in males, patients > 34 y, those with multiple fractures, and those with wounds (all p < 0.05). FISS showed a weak positive correlation with hospital stay (r = 0.23), which averaged 4.1 ± 1.6 days. Open reduction and internal fixation were required in 78% of patients, most often 24–72 h after admission. Annual IPV-related admissions remained stable throughout the 12-year period. Conclusions: IPV in this region consistently injures young men, with the mandible and orbit most at risk. FISS is a practical bedside indicator of resource use. The unchanging incidence—likely underestimated because isolated nasal fractures and minor injuries are often managed outside maxillofacial services or never reported—highlights the urgency of targeted prevention programs, routine screening, and streamlined multidisciplinary pathways. Full article

Objectives: This study aimed to explore nasal fracture patterns, trauma mechanism and intent, treatment approaches, and mortality rates, offering insights for clinical practice and prevention in trauma settings. Design: This retrospective analysis was carried out using trauma data from the National Trauma Data Bank (NTDB) for the years 2013 to 2016. Main outcome measures: Trauma mechanism and mortality rates between closed and open fractures were conducted. Results: This study involved 122,574 closed and 9704 open nasal fractures to elucidate demographic, hospital, and clinical characteristics. Significant risk factors for open nasal fractures included a higher injury severity score, self-inflicted intent, unintentional causes, and firearm mechanism compared to assault injuries. Conclusions: Significant factors associated with open nasal fractures include injury severity, self-inflicted intent, trauma type, and firearm mechanisms, which notably increase the likelihood of open fractures. Findings highlight the need for targeted prevention, efficient resource allocation, and risk screening to enhance the management of complex facial traumas in the national trauma system. Full article

Background and Objectives: Postoperative recovery from general anesthesia is a multidimensional process, and patient-centered outcome assessment should be considered an important indicator of recovery quality. This study compared the effectiveness of intraoperative lidocaine and magnesium on postoperative recovery in nasal bone fracture surgery, using the quality of recovery-40 questionnaire (QoR-40) to assess recovery quality and pain intensity. Materials and Methods: A total of 74 patients scheduled for elective closed reduction surgery for isolated nasal bone fracture were assigned to the intraoperative infusions of lidocaine or magnesium. Immediately after anesthetic induction, 1.5 mg/kg lidocaine or 20 mg/kg magnesium was administered over 10 min, followed by a continuous infusion of 2 mg/kg/h lidocaine or 20 mg/kg/h magnesium until the end of the surgery. The primary outcome variable was the QoR-40 survey on postoperative day 1. The secondary outcome variables included postoperative pain intensity, sedation score, the incidence of postoperative nausea and vomiting, and other side effects. Results: The global QoR-40 score at postoperatively 24 h was comparable between the intraoperative lidocaine and magnesium groups. Postoperative pain 30 min after surgery was significantly lower in the lidocaine group than in the magnesium group (p = 0.01), along with lower rescue analgesic consumption (p = 0.003), but pain intensity was not different at other time points (2, 6, and 24 h). The incidence of nausea and vomiting and the sedation score in the post-anesthetic care unit were not significantly different between the two groups. Conclusions: Intraoperative lidocaine and magnesium had no difference in the scores of postoperative QoR-40, but lidocaine was associated with lower postoperative pain scores and analgesic requirement in comparison to magnesium in the closed reduction of nasal bone fractures. Full article

Study Design: A retrospective study. Objective: The Markowitz-Manson classification system categorizes nasoorbitoethmoid (NOE) fractures by severity of injury and remaining integrity of the medial canthal tendon. However, this system does not account for direction of bony displacement (in-fracture vs out-fracture), which can greatly affect symptomatology and management. We hypothesize that NOE fractures will present differently based upon their severity: Type I injuries are likely to present with medial nasal bone displacement (in-fracture), whereas Type III fractures will be more prone to lateral displacement (out-fracture). Methods: A retrospective review was performed for all patients with NOE fractures who were evaluated by the plastic surgery department at a level 1 trauma center over a 6-year period. Computed tomography data were evaluated to assess for directionality of fracture segment displacement. Frequencies of medial, lateral, and non-displacement across NOE types were compared by Chi-Squared Goodness of Fit and Fisher’s Exact Tests. Results: 111 patients met inclusion criteria. The patient population was 73.9% male and averaged 51.2 years old. When bilateral fractures were counted independently, there were 141 cases in total: 115 Type I, 20 Type II, and 6 Type III. Type I fractures were most commonly in-fractured (48.7%), while Type III injuries were consistently out-fractured (100%) (p < 0.001). Conclusions: While Type II and III NOE fractures have dominated clinical focus, this study highlights the prevalence of impaction within Type I fractures. These findings advocate for a more comprehensive approach to the evaluation of Type I NOE fractures and their potential risks, including traumatic hypotelorism and nasal airway obstruction. Full article

Study Design: Facial bone fractures in women are less common than in men in the United States. However, little is known about the epidemiology of women who sustain facial fractures. Objective: Our aim is to describe the patient population of women seeking emergency care for facial fractures in the United States and they type and cost of care received in this setting. Methods: This is a retrospective cohort study using the 2019 National Emergency Department Sample. The inclusion criterion was diagnosis of facial fracture. The primary outcome was patient characteristics. The secondary outcomes are emergency department (ED) characteristics, discharge disposition, total visit charges, and most common cause. Diagnoses and procedures were identified using ICD10-CM codes. Outcomes were compared to men. Results: Thirty-seven percent of ED facial fractures were encountered in women. Both women and men were most likely adult, Caucasian, from the lowest median income quartile, sustained nasal bone fractures, and presented to a southern, metropolitan, private nonprofit, non-trauma ED. Conclusions: Women were older, more likely insured by Medicare and less likely by private insurance, discharged home, and had lower ED charges than their male counterparts. However, the financial burden of emergency care for facial fractures among women was $1.6 billion. Full article

Introduction: Orbital wall fractures that may develop in maxillofacial traumas (MFTs) may cause ophthalmic complications (OCs). The aim of this study is to determine the frequency of orbital fractures (OFs) accompanying MFTs and findings suspicious for orbital traumatic involvement. Materials and Methods: Computed tomography (CT) images of 887 patients who presented to the emergency department within a 1-year period with a history of MFT were retrospectively scanned. During the examination, patients with orbital wall fractures, craniofacial bone fractures, and posttraumatic soft tissue changes were recorded. Results: OF was observed in 47 (5.3%) of the patients admitted for MFT. In cases with OFs, accompanying nasal (25.5%), ethmoid (2.1%), frontal (19.1%), maxillary (38%), and zygomatic bone fracture (10.6%), sphenoid (4.3%), and soft tissue damage (55.3%) were observed. It was observed that the pathologies mentioned at these levels were significantly higher than in patients without orbital involvement (p < 0.05). In our study, mild (48.9%) and moderate-severe (2.12–4.25%) OCs accompanying OFs were observed after MFT. Conclusions: The frequency of MFT varies depending on various factors, and such studies are needed to take preventive measures. Knowing the risk and frequency of orbital damage accompanying MFTs may help reduce complications by allowing rapid and accurate diagnosis. Full article

This paper reported a study on the 3-dimensional deep-learning-based automatic diagnosis of nasal fractures. (1) Background: The nasal bone is the most protuberant feature of the face; therefore, it is highly vulnerable to facial trauma and its fractures are known as the most common facial fractures worldwide. In addition, its adhesion causes rapid deformation, so a clear diagnosis is needed early after fracture onset. (2) Methods: The collected computed tomography images were reconstructed to isotropic voxel data including the whole region of the nasal bone, which are represented in a fixed cubic volume. The configured 3-dimensional input data were then automatically classified by the deep learning of residual neural networks (3D-ResNet34 and ResNet50) with the spatial context information using a single network, whose performance was evaluated by 5-fold cross-validation. (3) Results: The classification of nasal fractures with simple 3D-ResNet34 and ResNet50 networks achieved areas under the receiver operating characteristic curve of 94.5% and 93.4% for binary classification, respectively, both indicating unprecedented high performance in the task. (4) Conclusions: In this paper, it is presented the possibility of automatic nasal bone fracture diagnosis using a 3-dimensional Resnet-based single classification network and it will improve the diagnostic environment with future research. Full article

Study Design: Retrospective cohort review. Objective: To investigate the relationship between falls from height and facial injuries. Methods: This is a retrospective cohort study, conducted over a 7-year period, of the medical records of all patients who presented to hospital for a maxillofacial injury following a fall from height. Fall heights were classified as low falls (1–3 m), high falls (3–10 m) and very high falls (≥10 m). Results: A total of 111 patients with 218 facial bone fractures were identified (78 men, 33 women and mean age 50.3 years). High falls were the most common (n = 58, 52.3%). Multiple fractures were identified in 51 (46.0%) patients. Orbital and middle third fractures were the most prevalent. Nasal, mandible, bilateral and fractures involving more than one facial third, increased as fall height increased, as did the requirement for operative fixation. The majority of patients had an associated injury (n = 100, 90.1%) and overall mortality was 6.3%. Conclusions: Falls from height are prevalent and there is a trend towards increased severity of facial injury, surgical intervention and associated morbidity as fall height increases. Falls from height are a significant public health concern and an important facet of maxillofacial trauma to recognise, as is the requirement for an interdisciplinary approach as they present to hospital. Full article

Study design: Retrospective cohort study. Objective: Management of nasal fractures is usually in ENT emergency clinics, with our center aiming to assess patients within 10-days. During 2020, there have been numerous lockdowns and social distancing measures implemented in the UK as a result of the coronavirus pandemic (COVID). This study aimed to assess the effect of COVID on nasal fracture management in ENT emergency clinics in terms of number of patients seen, time to follow up and their management strategies. Methods: All patients with suspected or confirmed nasal bone fractures presenting to the emergency department (ED) between 1 January 2019 and 31 December 2020 at our major trauma center were analyzed in 2 groups depending on the year they were seen (2019 vs. 2020). Results: There was a total of 104 patients analyzed, with 51.4% decrease in the number of patients seen in 2020 versus 2019. The mean days to follow up in 2019 was 8.09 days and 7.65 days in 2020 (p = 0.37). There was no statistically significant difference in the number of patients seen within the 10-day target between years (2019 = 65.7% vs. 2020 = 76.5%, p = 0.35). The majority of patients were managed with manipulation under anesthesia (MUA) in 2019 (n = 32, 45.7%) vs. discharge from clinic in 2020 (n = 21, 61.8%). Conclusions: Our study shows a drastic reduction in the number of patients seen in ENT emergency clinic from 2019 to 2020. This is in-keeping with other studies that have shown a reduction in ED attendances, trauma admissions and admissions across other specialties all around the world. Full article

Study Design: Retrospective study of all patients presented at our emergency department after an accident while riding an e-scooter between 15 June 2019 and 15 December 2019. Out of this group, we subgrouped all patients with injuries to the head and neck area. Objective: Shared e-scooter systems have recently been introduced in many big cities worldwide and are becoming increasingly popular. This retrospective study aimed to give a detailed overview of clinical data on consequences of escooter accidents, with particular attention to the maxillofacial point of view. Methods: We performed a single-center retrospective study of all patients presented at our emergency department after an accident while riding an e-scooter between 15 June 2019 and 15 December 2019. Results: Within the observation period, 43 patients (mean age of 32 years; range: 17–64 years) suffered from an accident while riding an e-scooter. Of these, 25 patients (58%) required maxillofacial treatment whereby 9 patients (36%) suffered a fracture (56% fracture of the mandible; 33% fracture of the nasal bone; 11% fracture of the maxilla). Six patients required maxillofacial surgical treatment. Twelve patients (28%) stated to have been driving under the influence of alcohol at the time of the accident (blood alcohol level between 0.77 g/L and 2.32 g/L). None of the patients used body protection, and only one patient wore a helmet (2%). Conclusions: With the introduction of shared e-scooter systems, health-care facilities are faced with an increasing number of accidents related to the use of e-scooters, suffering from a high percentage of injuries in the maxillofacial region. Facial injuries might be reduced by the mandatory use of a helmet with faceguard. The trauma mechanism, in particular, seems to differ from other common trauma cases and needs to be examined more closely. Full article

A FEA-based methodology was developed in order to predict the wear status of an osteotome (surgical instrument) during its use in a lateral nasal bone osteotomy considering its fatigue strength. The latter parameter was determined by appropriate FEM-evaluation of the perpendicular impact test results. For the simulation of the surgical procedure, two scenarios were examined: (i) when utilizing a brand new osteotome and (ii) when utilizing an already used osteotome characterized by decreased fatigue strength. The actual nasal bone geometry used in the FEA model was obtained from a high-resolution, maxillofacial, computed tomography (CT) scan of a single patient. In both cases examined, depiction of fracture patterns for the osteotome and the nasal bone were obtained. The wear of a new osteotome and an already used osteotome was also calculated and compared. The developed von Mises stresses in both the osteotome and nasal bone were depicted. The proposed methodology allowed an accurate prediction of the critical number of impacts that the osteotome can receive during the lateral nasal osteotomy which is followed in all rhinoplasties. Based on the developed methodology, a preventive replacement of the osteotome before its extensive fracture can be determined, thereby minimizing the risk of postoperative complications. Full article

Mechanical falls are a common cause of facial trauma in the elderly population. It has been shown that the likelihood of sustaining a facial fracture due to a fall or activities of daily life significantly increases with age. Craniomaxillofacial fractures are most common during the first three decades of life; however, elderly patients more frequently require lengthy hospital stays and surgical intervention, and have shown increased complication rates compared with younger patients. The objective of this study was to examine the prevalence of facial fractures secondary to mechanical falls in the elderly population to analyze mechanism of injury, comorbidities, and fracture management. A retrospective review of all facial fractures as a result of falls in the elderly population in a level 1 trauma center in an urban environment was performed for the years 2002 to 2012. Patient demographics were collected, as well as location of fractures, concomitant injuries, and surgical management strategies. During the time period examined, 139 patients were identified as greater than 60 years of age and having sustained a fracture of the facial skeleton as the result of a fall. The average age was 75.7 (range, 60–103) years, with no gender predominance of 50.4% female and 49.6% male. There were a total of 205 fractures recorded. The most common fractures were those of the orbit (42.0%), nasal bone (23.4%), zygoma (13.2%), and zygomaticomaxillary complex (7.32%). The average Glasgow Coma Scale on arrival was 12.8 (range, 3–15). Uncontrolled hemorrhage was noted on presentation to the trauma bay in five patients. Twenty-one patients were intubated on, or prior to, arrival to the trauma bay, and 44 required a surgical airway. The most common concomitant injury was a long bone fracture (23.5%), followed by cervical spine fracture (18.5%), skull fracture (17.3%), intracerebral hemorrhage (17.3%), rib fracture (17.3%), ophthalmologic injuries (6.2%), short bone fracture (4.9%), pelvic fracture (2.9%), thoracic spine fracture (1.2%), and lumbar spine fracture (1.2%). Of the 114 patients admitted to the hospital, 53 were admitted to an intensive care setting. The average hospital length of stay was 8.97 days (range, 0–125). Sixteen patients expired. Surgical management of fractures in the operating room was required in 47 of the 139 patients. Of the patients treated, 36.2% required an open reduction and internal fixation procedure. Facial fractures as a result of falls in the geriatric population represent an increasing number of cases in clinical practice as life expectancy steadily rises. These patients require a specific standard of treatment since they are more susceptible to nosocomial infections, as well as have higher complication rates and longer recovery time. Concomitant injuries such as cervical spine and pelvic fractures can greatly increase risk of mortality. Surgical and soft tissue management must be approached with caution to optimize function and aesthetics while preventing secondary infection. The authors hope that this study can provide some insight and further investigation as there is a dearth of literature to the management of facial fractures in falls in elderly patients. Full article

The purpose of this study was to assess the outcomes of patients with nasal trauma during a long period of time and determine factors predisposing to complications after nasal trauma treatment. A retrospective cohort study was conducted that included all patients who were attended for a nasal trauma between January and December 2010. In 2015, the charts were retrospectively reviewed and the patients were prospectively followed up looking for outcomes after treatment of nasal trauma. A univariate analysis between complications and risk factors was performed and a logistic regression model was used to explore the prognostic role of the variables considered to have clinical relevance and to estimate the odds ratio for the occurrence of postoperative complications. A total of 220 consecutive patients with nasal trauma were included in the study. The mean follow-up was 44.3 ± 10.3 months (3–67) with 10% of lost patients. The most important factors determining complications after nasal trauma treatment were male gender, acute septal injury, chronic septal deviation, displaced or comminuted fractures in the radiologic study, and late nasal reduction surgery. A decision-making algorithm is proposed based on the fact that nasal bone fracture is not a minor problem and that closed nasal bone reduction is not the treatment of choice for all patients with nasal trauma. Full article

Traumatic optic neuropathy (TON) is rare. The heterogeneity of injury patterns and patient condition on presentation makes diagnosis difficult. Fracture patterns associated with TON have never been evaluated. Retrospective review of 42 patients diagnosed with TON at the R. Adams Cowley Shock Trauma Center from May 1998 to August 2010 was performed. Thirty-three patients met criteria for study inclusion of fracture patterns. Additional variables measured included patient demographics and mechanism. Cluster analysis was used to form homogenous groups of patients based on different fracture patterns. Fracture frequency was analyzed by group and study population. Visual depiction of fracture patterns was created for each group. Cluster analysis of fracture patterns yielded five common “groups” or fracture patterns among the study population. Group 1 (n = 3, 9%) revealed contralateral lateral orbital wall (100%), zygoma (67%), and nasal bone (67%) fractures. Group 2 (n = 7, 21%) demonstrated fractures of the frontal bone (86%), nasal bones (71%), and ipsilateral orbital roof (57%). Group 3 (n = 14, 43%) involved fractures of the ipsilateral zygoma (100%), lateral orbital wall (29%), as well as frontal and nasal bones (21% each). Group 4 (n = 5, 15%) consisted of mid- and upper-face fractures; 100% fractured the ipsilateral orbital floor, medial and lateral walls, maxilla, and zygoma; 80% fractured the orbital roof and bilateral zygoma. Group 5 (n = 4, 12%) was characterized by fractures of the ipsilateral orbital floor, medial and lateral orbital walls (75% each), and orbital roof (50%). A notably high 15 of 33 patients (45%) sustained penetrating trauma. Our study demonstrates five fracture pattern groups associated with TON. Zygomatic, frontal, nasal, and orbital fractures were the most common. Fractures with a combination of frontal, nasal, and orbital fractures are particularly concerning and warrant close attention to the eye. Full article

The etiology of fractures of the maxillofacial skeleton varies among studies, with motor vehicle accidents and assaults oftentimes the most common. The number of males outnumbers females throughout most studies. Fractures of the zygoma, orbit, and mandible are usually cited as most common fracture types. This study examines a single center's experience with regards to etiology and distribution of fractures. A retrospective review of all radiologically confirmed facial fractures in a level 1 trauma center in an urban environment was performed for the years 2000 to 2012. Patient demographics, etiology of injury, and location of fractures were collected. During this time period, 2998 patients were identified as having sustained a fracture of the facial skeleton. The average age was 36.9 years, with a strong male predominance (81.5%). The most common etiologies of injury were assault (44.9%) and motor vehicle accidents (14.9%). Throughout the study period, the number of fractures as a result of assault remained relatively constant, whereas the number as a result of motor vehicle accidents decreased slightly. The most common fracture observed was of the orbit, followed by mandible, nasal bones, zygoma, and frontal sinus. Patients sustaining a fracture as a result of assault were more likely to have a mandible fracture. Patients in motor vehicle accidents were more likely to suffer fractures of the maxilla, orbit, and frontal sinus. Mandible fractures are more common in cases of assault. Motor vehicle accidents convey a large force, which, when directed at the craniofacial skeleton, can cause a variety of fracture patterns. The decreasing number of fractures as a result of motor vehicle accidents may represent improved safety devices such as airbags. Full article