Concomitant head or neck injury increases risk of traumatic brain injury in facial fracture patients.

Concomitant traumatic brain injury (TBI) is common in facial fracture patients and prompt intervention is crucially important to minimise the risk of potential long-term sequalae. In order to achieve rapid diagnosis, clinicians need to be aware of the risk factors associated with concomitant TBI and facial fractures. Previous literature suggests that a facial fracture can be considered a significant indicator of TBI. Nevertheless, a large data gap remains on specific injury patterns of facial fractures and associated TBI. Therefore, the objective of this study was to estimate and compare the frequency of and risk factors for TBI in patients with and without different types of additional injuries. The retrospective cohort study included 1836 facial fracture patients aged at least 18 years. The outcome variable was TBI with radiological findings in computed tomography or magnetic resonance imaging. The primary predictor variables were associated injury outside the head and neck, associated cranial fracture and associated neck injury. Based on this study, associated cranial fracture increased the risk of TBI 4.7-fold. Patients with associated neck injury had a 2.1-fold risk of TBI. In addition, significant predictors for TBI were increasing age (p = 0.0004), high energy of injury (p < 0.0001) and anticoagulant medication (p = 0.0003). Facial fracture patients with associated injuries in the head and neck region are at significant risk of TBI. In clinical work, multiprofessional evaluation of facial fracture patients should be routine and repeated survey should be targeted especially at high-risk patients to identify TBIs.

Post-traumatic stress disorder in maxillofacial trauma victims- A systematic review and meta-analysis.

BACKGROUND: Maxillofacial trauma often results in visible facial disfigurements and can lead to psychological complications such as post-traumatic stress disorder (PTSD). However, PTSD often remains unrecognized and un/undertreated. The goal of the current systematic review was to determine the incidence of PTSD after maxillofacial trauma, associated risk factors, assessment tools employed, and management. METHODS: A literature search was conducted in PubMed, Google Scholar, Semantic Scholar, and Cochrane Library databases following PRISMA guidelines up to March 2024. Collected variables included the number of patients included, PSTD assessment tool, PTSD incidence, and risk factors and management. The meta-analysis was conducted using random effect models in STATA 16. RESULTS: The review included 14 studies (1633 patients, male=1025, female=230, not mentioned=378). Assessment tools varied widely among studies. Meta-analysis revealed a pooled incidence of PTSD of 27% (n=14, 95% CI, 24%-30%) at 1-3 months post-trauma and 10% (n=3, 95% CI, 3%-17%) at the 6-12 months follow-up, with a statistically significant 60% reduction between these periods. CONCLUSION: The overall incidence of PTSD following maxillofacial trauma was 27% at 1-3 months and decreased to 10% after 6 months. The emphasis should be given to the importance of early intervention strategies and awareness among the treating surgeon to prevent PTSD.

A serial case study of the combined use of intraoperative CT and surgical navigation system for the removal of small foreign bodies in the maxillofacial region.

PURPOSE: The removal of small foreign bodies embedded within the deep soft tissues of the maxillofacial region is a complex and challenging task for maxillofacial surgeons. The purpose of this study was to explore the efficacy of the combination of intraoperative CT and surgical navigation for the removal of small foreign objects in the maxillofacial region. METHODS: A serial case study was conducted involving all consecutive patients who underwent surgical removal of small foreign bodies in the maxillofacial region. The combination of intraoperative CT and a surgical navigation system was used at a single medical institution from January 2018 to December 2022. Comprehensive data, including patient demographics, characteristics of the foreign bodies, previous surgical interventions, duration of the surgical procedure, and removal success rate were collected for this study. Relevant data were recorded into Microsoft Excel sheet and analyzed using SPSS version 22.0. RESULTS: Nine patients (6 males and 3 females) were included in this study, with an average age of 37 years. Each patient had previously undergone an unsuccessful removal attempt utilizing conventional surgical methods based on preoperative CT imaging or C-arm guidance at a local healthcare facility. Four patients also experienced unsuccessful attempts with preoperative CT image-based navigation systems. However, by employing the combined approach of intraoperative CT and surgical navigation, the foreign bodies were successfully removed in all 9 patients. The mean duration of the surgical procedure was 59 min, and the average size of the foreign bodies was approximately 26 mm³. Postoperative follow-up exceeding 6 months revealed no complications. CONCLUSION: The combined use of a surgical navigation system and intraoperative CT represents a potent and effective strategy for the precise localization and subsequent removal of small foreign bodies from the soft tissue structures of the maxillofacial region. This integrative approach appears to increase the success rate of surgical interventions in such cases.

The Role of Orthodontics in the Management of Maxillofacial Fractures in Children: A Review on Contemporary Approaches.

Maxillofacial fractures present complex challenges requiring effective orthodontic management to restore function and aesthetics. This review explores various orthodontic techniques, including fixed braces, maxillomandibular fixation (MMF), functional orthodontic therapy (FOT), and acrylic splints, emphasizing their roles in stabilizing fractures and promoting healing. The management of condylar fractures is discussed, highlighting the benefits of early intervention with functional appliances to facilitate condylar remodeling in children and adolescents. Additionally, the review covers splinting methods for dental and dentoalveolar fractures and the use of open reduction internal fixation (ORIF) for maxillary fractures. It addresses the complications and challenges of fracture management, the need for a multidisciplinary approach, and the limitations of current studies. Future directions include the use of advanced technologies such as virtual surgical planning (VSP) and 3D printing to enhance treatment precision and outcomes. This review provides a comprehensive overview of orthodontic strategies for maxillofacial fractures, offering insights into clinical applications and future advancements.

A Comparison of the Specific Facial Trauma Cases at the Department of Maxillofacial Surgery, Gdansk, Poland, from March 2019 to August 2023.

Background: Accidents involving the maxillofacial area are sudden and unforeseen, such as traffic accidents and physical altercations. The COVID-19 pandemic was a critical threat to the public in aspects not only involving physical health but also those affecting psychological health due to isolation, leading to a higher incidence of stress and depression among the general population and specifically in patients with OMF trauma. This study assessed the relationship between the impact of the COVID-19 pandemic and the quantity and severity of maxillofacial injuries. Methods: Data were retrieved from the Department of Maxillofacial Surgery of the University Clinical Centre in Gdansk from March 2019 to August 2023. Results: There was an increased risk of injury occurrence to the condylar process of the mandible, especially the left side, Le Fort type II/III fractures, injuries of the maxillary alveolar process, and displacement of the upper facial mass. Simultaneously, a decreased occurrence of certain injuries i.e., Le Fort type III fractures and Le Fort type I/II fractures, was recorded. Conclusions: The COVID-19 pandemic led to an increased occurrence of high-energy injuries, including displacement of the upper facial mass (p = 0.010).

Oculocardiac Reflex in a Patient With Maxillofacial Trauma: A Case Study and Literature Review.

Oculocardiac reflex (OCR), presenting as bradycardia and asystole, is a potential intraoperative complication that may occur during maxillofacial trauma surgery. Bradycardia is the most common symptom of this phenomenon. Surgeons should be aware of its long-term effects, such as arrhythmias and even cardiac arrest. We report the case of a 40-year-old male patient with a fracture of the floor of the orbit. During a surgical exploration of the orbital floor, the patient exhibited sudden symptoms of OCR. It was managed by withholding the surgery and administering atropine. The article also highlights the mechanism, types, incidence, and management of OCR in patients with maxillofacial trauma.

Closed Reduction of an Isolated Zygomatic Arch Fracture Under Local Anesthesia: A Case Report.

The zygomatic bone is one of the most prominent bones in the facial region. It forms the most anterolateral projection on each side of the middle face and is articulated with the maxilla, frontal, and temporal bones. Isolated zygomatic arch fractures can occur when a direct force is applied to the zygoma. A variety of intraoral and extraoral techniques have been used as closed reduction techniques for isolated fractures of the zygomatic arch. In this case report, we aim to present our approach for the treatment of a 40-year-old patient with an isolated right zygomatic arch fracture. We used the Keen technique for the closed reduction of the fracture under local anesthesia due to its practicality and effectiveness.

Evaluation of Quality of Life and Levels of Depression, Anxiety and Stress in Patients Following Facial Trauma.

Background: Due to the anatomical intricacy of the region and the possibility of psychological as well as physical damage, maxillofacial injuries are unusual. Studies have shown that general psychological morbidity is more prevalent following maxillofacial trauma leading to post-traumatic stress disorder and behavioural changes at various times. Purpose: To evaluate the quality of life and levels of stress, depression and anxiety in patients following facial trauma. Methodology: Prospective research including 30 patients with maxillofacial injuries was conducted. Based on the requirements for inclusion and exclusion, these patients were included in the trial and were provided with psychological counselling and guidance from their time of admission till the follow-up period. The baseline levels of quality of life, depression, anxiety and stress symptoms were assessed at the time of presentation (T0), 1 month (T1) and 3 months (T2), using the Depression Anxiety Stress Scale-21 and World Health Organization Quality of Life-BREF questionnaire. Results: The levels of stress, anxiety and depression, as well as quality of life, did not differ significantly (p > 0.05). Conclusion: There is no correlation between maxillofacial trauma and levels of anxiety, depression, stress and quality of life if the subjects are exposed to psychotherapy and guidance.

Efficacy of Silicone Gel in Healing of Lacerated Wounds in Maxillofacial Region-An Experimental Study.

Background: Face plays the most crucial part in defining personality and anything that hampers the facial esthetics foists a great amount of psychological impact. Hence, it is extremely important to manage the facial injuries efficiently and consider all the three elements of recovery, i.e., psychological, medical and esthetics. Purpose-To evaluate the efficacy of silicone gel in healing of lacerated wounds on face. Materials and methods: A sample size of 44 patients in each group undergoing suturing of contused lacerated wound (CLW) was calculated with P-67, q-52 and l-10 Using Formula, N = 4pq/l2 using Statistical Package for Social Sciences (SPSS) software version 23. Patients were divided into two groups, Group A and Group B where Group A was study group who applied silicone over sutured wounds, while Group B was control group who did not applied any gel. Results: In silicone group, a significant difference was observed between 7th day and 30th, 60th, 90th and 120th day in healing scores, while in non-silicone group, no significant difference was observed at the initial period. However, difference started to appear from 90th day and continued till 120th day. Conclusion: Silicone gel has considerable effect in healing of wound and prevention of unesthetic scarring when it is applied immediately from the day of suture removal and continued till 3 months.

Comparison of Patterns and Demographics of Isolated Traumatic Mandibular Fracture Between Incarcerated and General Populations.

Introduction The management of maxillofacial trauma can be challenging in different unique clinical presentations. While maxillofacial fractures vary in location based on the mechanism of injury, the mandibular fracture is noted to be one of the most common facial fractures. The objective of this study was to explore the differences in injury patterns, outcomes, and demographics of isolated traumatic mandibular fractures between incarcerated and general populations. Methods This retrospective study analyzed consecutive patients presenting for trauma care from January 1, 2010, to December 31, 2020, at the Arrowhead Regional Medical Center (ARMC). Patients 18 years and older were included in this study. Patients diagnosed with mandibular fracture as the primary diagnosis at admission and discharge were identified using the International Classification of Disease, Ninth and Tenth Revision (ICD-9, ICD-10) Code. Patient demographics were extracted from their electronic medical records and included race, marital status, and insurance status. Results A total of 1080 patients with confirmed mandibular fractures were included in the final analysis. Among these patients, 87.5% (n=945) were males, 40% (n=432) of the patients were Hispanic, and the average age was 31.55 years old. The most common mechanism of injury was blunt trauma secondary to assault. Compared to the general population with mandibular fracture, the incarcerated patients with mandibular fracture were more likely to be males (96.1% vs 86.1% for incarcerated population vs. general population respectively, p=0.0005). No other variables were statistically different between these two groups. Conclusion The evidence from this study suggests that the patterns, outcomes, and demographics of mandibular fracture in both incarcerated and general populations are similar.

Simple Method for Re-tightening IMF Wires without Breakage.

AIM: This clinical technique aims to retighten intermaxillary fixation (IMF) wires when loosened intra/postoperatively. BACKGROUND: Intermaxillary fixation is one of the most important steps to obtain stable and functional occlusion in maxillofacial trauma. However, IMF wires tend to loosen over time. This loosened wire is generally removed and a new wire is used for IMF. Removal and refixation is time-consuming for surgeon and unconformable for the patient. TECHNIQUE: We recommend a simple technique for re-tightening IMF wires without breakage, with the use of shepherd's crook explorer by making a small circular loop. CONCLUSION: This technique of re-tightening by looping further stretches and tightens the wire to regain stabilized occlusion with maximal intercuspation. CLINICAL SIGNIFICANCE: This technique eliminates the need for removal and refixation of IMF wires, thereby improving patient comfort, yet obtaining stable occlusion over a long period of time. How to cite this article: Madhu SK, Dominic S, Baptist J, et al. Simple Method for Re-tightening IMF Wires without Breakage. J Contemp Dent Pract 2024;25(3):289-291.

Plastic and Reconstructive Surgery in the Wake of the Eid al-Adha: A Single-Center, Five-Year Investigation.

(1) Background: The Festival of Sacrifice, commonly known as Eid al-Adha, has a profound religious and cultural impact on nations with a Muslim majority. This festival is celebrated every year in Muslim countries; however, it is a time in which patients present to the emergency department with serious injuries. In our study, we examined current injuries occurring during Eid al-Adha in one of the largest hospitals in Türkiye, providing the largest patient population to date. This included mapping tendon and maxillofacial injuries, a first in the literature. To the best of our knowledge, this is the largest case series of injuries sustained during Eid al-Adha. The significance of this study lies in its potential to significantly benefit patients and healthcare systems by providing reference data. (2) Methods: Patients admitted to Ankara City Hospital during Eid al-Adha between 2019 and 2023 were examined. The demographic characteristics, injury patterns, and injury sites of patients admitted on the four days of Eid al-Adha were collected and analyzed. Maxillofacial traumas during the festival were analyzed. Tendon injuries on the left hand, which is the most commonly injured body part in the literature, were mapped into a figure. To compare the change in the number of patients, a comparison was made with the number of patients in our hospital for four consecutive days 2 weeks before Eid. Statistical analysis was performed using IBM SPSS Statistics for Windows. (3) Results: A total of 610 patients, including 101 female and 509 male patients, were included in this study. A statistically significant increase (p < 0.001 for all years) in hospital admission due to injury was observed. Individuals between the ages of 30 and 40 years were the most frequently admitted patients (n = 182, 29.8%). Knife injuries were significantly more common in all patients (p < 0.001). When the total number of patients was evaluated in terms of injured areas where patients present to the emergency department, left-hand injuries were found to be significantly more common than injuries in other areas (p < 0.001 for all). The extensor pollicus longus tendon was the most commonly injured tendon among all extensor and flexor tendon injuries (n = 104). The most commonly injured tendon was the flexor tendon in zone 2 of the first finger (n = 45). This study showed that injuries to the extensor tendon in zone 1 of the fifth finger, the flexor tendon in zone 4 of the first finger, and the flexor tendon in zone 1 of the fifth finger were never seen. Twenty-five patients with maxillofacial injuries were admitted to the hospital. Orbital floor fractures were the most common type of maxillofacial injury. The anesthesia technique we preferred for all patients was local anesthesia (n = 267). Wide-awake local anesthesia no tourniquet (WALANT) was the second most preferred anesthetic technique. The number of patients who were selected in a random 4-day period for each year were compared with the number of patients who came during Eid al-Adha. The Mann-Whitney U tests revealed a significant increase in injuries on the first day of Eid al-Adha compared to non-festival days (p < 0.001). However, no significant differences were observed on the subsequent days or in the overall injury counts during the festival period (p = 0.841 for day 2, p = 0.151 for day 3, p = 0.310 for day 4). (4) Conclusions: According to this study, which is the largest known case series in the literature, the number of patients admitted to the hospital increased annually. In our study, we observed a significant increase in injuries only on the first day of Eid al-Adha compared to a randomly selected 4-day period of the same year. Left-hand extensor tendon injuries from a knife were the most common injuries in middle-aged men. The extensor pollicis longus tendon was the most commonly injured extensor tendon, with zones 3 and 4 being the most commonly affected. The flexor pollicis longus tendon was the most commonly injured flexor tendon in zone 2. During this period, patients may not only need hand surgery but also maxillofacial plastic surgery. We recommend, in addition to the indications I,n the literature that during Eid al-Adha, the WALANT technique should be widely adopted in patients where local anesthesia will be insufficient. We also recommend utilizing a diagram to manage the patient load during Eid al-Adha and prevent overburdening the healthcare system.

Use of a novel three-dimensional anatomical plating system for treatment of caudal mandibular fractures in cats: 13 cases (2019-2023).

CASE SERIES SUMMARY: A total of 13 cases of cats with a caudal mandibular fracture treated with a novel surgical technique using the Ramus Anatomical Plate system were reviewed. Preoperative, immediate postoperative and a minimum of 8 weeks postoperative CT images were required as inclusion criteria. The outcome and complications were determined from clinical data and radiographic follow-up examinations. All cases achieved adequate anatomical reduction, resulting in a functional and atraumatic occlusion postoperatively. No intraoperative complications were reported. Time to voluntary food intake was in the range of 1-25 days. No evidence of disruptions to the implants or screw loosening was observed in the 8-week postoperative CT imaging, with radiographic evidence of complete osseous union in all fractures. The most common postoperative complication was swelling at the surgical site. Two cats had postoperative exophthalmos due to retrobulbar haemorrhage, and one cat exhibited partial wound dehiscence 5 days postoperatively, which resolved with medical management. Longer-term complications included intraoral plate exposure in one cat, which required plate removal 10 months postoperatively. RELEVANCE AND NOVEL INFORMATION: In this case series, rigid internal fixation of caudal mandibular fractures using the Ramus Anatomical Plate osteosynthesis system was associated with a minimal complication rate, and satisfactory radiographic and clinical outcomes. The reported outcomes of this novel technique are favourable when compared with previous techniques described for the management of these fracture types.

Dynamic Trends in Surgical Oromaxillofacial Trauma Epidemiology: A Comparative Study of Pre-COVID-19 and COVID-19 Periods in Tertiary Referral Hospitals in Madrid.

Introduction: The COVID-19 pandemic has induced profound societal and healthcare transformations globally. Material and methods: This multicenter retrospective study aimed to assess potential shifts in the epidemiology and management of oromaxillofacial trauma requiring surgical intervention over a 1-year period encompassing the onset of the COVID-19 pandemic, in comparison to the preceding year. The parameters investigated included age, sex, injury mechanisms, fractured bones, and treatment modalities. The statistical significance was set at p < 0.05. Results: A notable 39.36% reduction in oromaxillofacial fractures was identified (p < 0.001), with no significant alterations in sex distribution, types of fractured bones, or treatment modalities. An appreciable increase in mean age was observed (35.92 vs. 40.26) (p = 0.006). Analysis of the causes of oromaxillofacial trauma revealed diminished incidents of interpersonal violence (41% vs. 35%) and sports-related injuries (14% vs. 8%), alongside an escalation in cases attributed to falls (27% vs. 35%), precipitation events (2% vs. 5%), and traffic accidents (12% vs. 13%). The mandible emerged as the most frequently fractured bone. Conclusion: In conclusion, the COVID-19 pandemic has decreased the number of maxillofacial fractures treated surgically and has changed the epidemiology and the etiology of facial traumas.

Evaluating the impact of recombinant human epidermal growth factor on scar formation in oral and maxillofacial traumatic wound healing.

Scarring following oral and maxillofacial trauma can have significant aesthetic and functional repercussions. Recombinant human epidermal growth factor (rhEGF) has emerged as a potential therapeutic agent to enhance wound healing and minimise scar formation. This retrospective study analysed data from March 2020 to June 2023 at a single institution. A total of 105 patients were divided into a control group (n = 70) receiving standard treatment and an observation group (n = 35) receiving standard treatment plus rhEGF. The primary outcomes were the incidence of scar hyperplasia and infection rates, with the secondary outcome being scar aesthetics measured by the visual analogue scale (VAS). No significant differences were found in baseline characteristics between the two groups. The observation group showed a significant reduction in scar hyperplasia (14.3% vs. 57.1%, χ2 = 20.98, p < 0.01) and infection rates (5.7% vs. 21.4%, χ2 = 4.246, p < 0.05) compared to the control group. VAS scores indicated a superior aesthetic outcome in the observation group at all post-treatment timepoints (p < 0.01). rhEGF treatment in oral and maxillofacial trauma patients resulted in favourable healing outcomes and reduced scar formation, improving aesthetic results. These findings highlight the therapeutic potential of rhEGF and underscore the need for larger-scale trials to further investigate its benefits.

Evaluation of Surface Changes of Stainless Steel Miniplates and Screws Following Retrieval from Maxillofacial Trauma and Orthognathic Surgery Patients: A Comparative Study.

Background: This study examines the surface changes of stainless steel miniplates and screws after their retrieval from patients who underwent maxillofacial trauma and orthognathic surgery. The assessment focuses on comparing the alterations in these materials, aiming to contribute to our understanding of their durability and performance in clinical settings. Materials and Methods: A total of 60 stainless steel miniplates and screws were collected from 30 patients who had previously undergone either maxillofacial trauma or orthognathic surgery. The retrieved miniplates and screws were carefully removed from the patients and cleaned to remove any organic debris. Each specimen was then examined for surface changes. Surface changes were evaluated using visual inspection, scanning electron microscopy (SEM), and roughness measurements. Visual inspection provided a qualitative assessment, while SEM allowed for a more detailed examination of the surfaces. Roughness measurements were conducted using a profilometer. Results: Visual inspection revealed varying degrees of surface changes in the retrieved miniplates and screws. These changes included scratches, corrosion, and discoloration. SEM analysis confirmed the presence of surface alterations, with some specimens showing more significant damage, such as pitting and cracks. Roughness measurements indicated an increase in surface roughness for both miniplates and screws, suggesting that the surfaces had become less smooth. Conclusion: This comparative study of stainless steel miniplates and screws retrieved from maxillofacial trauma and orthognathic surgery patients demonstrated that these materials undergo surface changes over time.

Frequency of concomitant injuries in maxillofacial trauma in a tertiary health care centre in India: A 5-year retrospective study.

PURPOSE: Road traffic accidents (RTA), assaults, falls, and sports-related injuries are the leading causes of maxillofacial trauma. Due to quite different geographical environment and fast urbanization, the use of various protective equipment is restricted in India. Thus, compared to other countries, there might be a significant difference in the pattern and frequency of associated injuries among subjects with maxillofacial trauma. The present study was conducted to identify the causes and pattern of various maxillofacial fractures and the frequency of other related injuries among subjects with maxillofacial trauma. METHODS: This is a cross-sectional retrospective study recording 2617 subjects with maxillofacial trauma. The patient demographics, causes of trauma, types of maxillofacial injury, and associated soft and hard tissue injuries were recorded. The types of maxillofacial and associated injuries were diagnosed from details of clinical examinations and the interpretation of various radiographs available in the file. The associated injuries were divided into head injury, other bony injuries, and soft tissue and vital structure injuries. Descriptive statistics and the test of proportion were used. A p value < 0.05 was considered as a level of significance. RESULTS: The maxillofacial injuries were significantly common in patients aged 16 - 45 years (66.7%) than in patients aged ≤ 15 and > 46 years (33.3%) (p < 0.001). The RTA was the most common cause of maxillofacial injury (n = 2139, 81.7%), followed by fall (n = 206, 7.9%), other causes of injury (n = 178, 6.8%), and assaults (n = 94, 3.6%). The maxillofacial injury by 2-wheel vehicle accidents was significantly higher than that by 4-wheel vehicle and other vehicle accidents (p < 0.001). There was a significant correlation between alcohol and RTA (p < 0.001). The head injury (n = 931, 61.1%) was the most common associated injury, followed by soft tissue and vital structures injuries (n = 328, 21.5%) and other bone injuries (n = 264, 17.3%). DISCUSSION: Head injury was the most common associated injury followed by soft tissue and vital structures and bone injuries among subjects with maxillofacial trauma. Clavicle fracture and injury to the lower extremities were the most common hard and soft tissue-associated injuries.

Post-traumatic Sinus Syndrome, Proposal for a New Clinical Entity (CDR Syndrome) as Variant of the Silent Sinus Syndrome: Systematic Review and Case Series.

The diagnostic criteria for silent sinus syndrome (SSS) are still controversial, especially for the post-traumatic/surgery cases that are, nowadays, excluded from the diagnosis of SSS because lacking of spontaneously. We present a systematic review of the last 10 years and our case series of SSS associated to previous trauma/surgery, proposing a new interpretation of SSS. In this work, following the PRISMA guide lines for systematic reviews, we collected 86 articles published on PubMed, Cochrane Library and Medline Plus since 2013 to 2023 about SSS. We divided them in six groups forming the structure of the review: (1) epidemiology, (2) clinical presentation, (3) imaging, (4) etiopathogenesis, (5) sss and craniofacial trauma and (6) treatment. We reported two explicative clinical cases: two men of 34 and 37 years old, involved in motorcycle accident in 2020 and 2014, respectively, and underwent surgery. They came back in 2023 referring diplopia documented by Hess-Lancaster test. CT-scan reported two clear cases of SSS. Basing on what is reported in literature, and basing on our experience, the post-traumatic/surgery SSS are more frequent than the idiopathic ones. Our proposal is to considered them as two individual entities. We propose to adopt the name of Post-traumatic sinus syndrome, or CDR syndrome (Catalfamo-De Rinaldis), for all cases that respect four specific diagnostic criteria reported into the text.

Polytrauma Caused by a Bear Attacking a Human with a Benign Outcome.

Injuries to humans caused by wild animals, particularly bears, are rarely mentioned in the literature. Such injuries are frequent in Siberia, which is a territory surrounded by dense forests inhabited by brown bears. In the last 4 months alone (September-December 2023), four bear attacks on humans were registered in Khakassia, Russia. This article presents a clinical case of rehabilitating a patient after a bear attack, who suffered multiple fragmentary fractures of the facial skeleton with displaced bone fragments, subcutaneous emphysema of the soft tissues of the face, damage to the parietal and right occipital regions and paranasal sinus hemorrhage on the left side. The nature of the injuries was enhanced by trauma to the upper extremity caused by the patient defending himself against the animal. In addition to the damage to his face, the bear tried to open his cranium, as evidenced by four furrows caused by its canines, including two each on the frontal and occipital bones of the skull. The patient's complex treatment included both maxillofacial and reconstructive surgeries, and outpatient treatment involved the formation of normotrophic scars using a neodymium laser and injections of a heterogeneous composition consisting of microparticles of "crosslinked" collagen of animal origin placed in a gel identical to the natural extracellular matrix.

The K9-Teen Pandemic: When Good Boy Goes Bad. The Epidemiology, Management and Public Health Ramifications of Facial Dog Bite Injuries: Newcastle, Australia, Experience.

The purpose of this study was to investigate the epidemiology, pattern of injury and management of facial dog bite injuries. Methods: The authors conducted a retrospective cohort study over a 5-year period of patients who sustained a facial dog bite injury. The study setting was an Oral and Maxillofacial Surgery Department at a level 1 trauma centre, servicing an estimated catchment population in excess of 950,000 people. Results: In total, 171 patients were managed in the designated period from January 2017 to January 2022. The median age was 9 years (range 11 months to 77 years), with the highest incidence of a single age 4 years. The frequency was slightly greater amongst males (n = 93) than females (n = 78). The most common responsible breed were Pitbull types (n = 26). Overall, bites most often resulted from the family dog (n = 87), in the victim's own home (n = 84) and whilst playing with the dog (n = 64). The primary sites involved were the lips (n = 70), cheek (n = 53) and nose, representing the so called 'target area'. In 53 cases, the injuries were classified as severe. 138 patients required hospital admission, and of these, 130 required surgical management under general anaesthesia. Conclusions: Facial dog bite injuries present a significant burden on the healthcare system and result in physical, functional and/or emotional distress for the patient. As the rates of dog ownership continue to rise, a consequential increase in these injuries is also likely. Further, public health intervention is essential, particularly as the most susceptible demographic remains young male children.