Search Results (288)

Background: Midfacial fractures are common outcomes of facial trauma. While younger individuals typically sustain these injuries through high-energy events like assaults and traffic or sports accidents, elderly patients increasingly present with fractures from low-energy mechanisms, primarily falls. Purpose: The aim of this study was to analyze age- and gender-specific patterns in midfacial fractures over a 10-year period, with emphasis on elderly individuals and low-energy trauma. Methods: A retrospective review was performed of proven midfacial fractures between 2013 and 2022 at the Department of Oral and Maxillofacial Surgery (University of Pécs, Hungary). The patients were stratified by age (<65 vs. ≥65 years) and gender. The variables included the injury mechanism, fracture localization, the dental status, hospitalization, and the presence of associated injuries. Bivariate analyses were performed, and the significance level was set to p < 0.05. Results: A total of 957 radiologically confirmed midfacial fracture cases were evaluated, of whom 344 (35.9%) were ≥65 years old. In the elderly group, females had a 19-fold higher risk for midfacial trauma than younger females (OR: 19.1, 95%CI: 9.30–39.21). In the older group, a fall was significantly the most frequent injury mechanism (OR: 14.5; 95%CI: 9.9–21.3), responsible for 89.5% of the cases, while hospitalization (OR: 0.36; 95%CI: 0.23–0.56) was less characteristic. Most of the fractures occurred in the zygomatic bone, in the zygomaticomaxillary complex, or in the anterior wall of the maxilla. Associated injuries in the elderly group included mostly lower limb injuries—particularly pertrochanteric femoral fractures in females—and upper limb injuries, with a slight male dominance. Conclusions: Low-energy falls are the primary cause of midfacial fractures in elderly patients, particularly in women. Tailored prevention and management strategies are essential for improving the outcomes in this growing demographic group. Full article

Background: Foreign bodies (FBs) within the masticatory space are a rare but significant complication of oral and maxillofacial procedures. Despite advancements in orthognathic surgery, instrument breakage and accidental loss can lead to challenging secondary procedures. Clinical experience with retained foreign bodies in the masticatory space following orthognathic surgery and related dental procedures is summarized. Methods: A retrospective search was conducted in the surgical and radiological database of a tertiary referral center for maxillofacial surgery, covering procedures from January 2017 to December 2024. Patients were included if they had undergone orthognathic surgery and presented with a retained FB in the masticatory space confirmed through imaging. Clinical records, operative notes, imaging studies, and follow-up data were reviewed. Results: Out of 2092 procedures, four patients (0.19%) were identified. Two FBs were related to broken surgical instruments during orthognathic surgery (a suture needle and a burr fragment), while two were fractured local anesthesia needles during third molar extraction under local anesthesia. All FBs were located in deep compartments of the masticatory space (paramandibular or pterygopalatine region). Surgical retrieval via transoral approach under general anesthesia was successful in all cases. One patient experienced transient facial nerve dyskinesia; no long-term complications or recurrences were noted. Conclusions: Retained foreign bodies in the masticatory space are infrequent yet warrant prompt recognition and surgical management to mitigate the risk of infection, nerve damage, and repeated procedures. Thorough instrument checks, proper technique, and advanced imaging modalities are crucial for minimizing these complications in orthognathic surgery. Full article

Study design: Trends in the utilization of Mandibulo-Maxillary Fixation (MMF) are shifting nowadays from tooth-borne devices over specialized screws to hybrid MMF devices. Hybrid MMF devices come in self-made Erich arch bar modifications and commercial hybrid MMF systems (CHMMFSs). Objective: We survey the available technical/clinical data. Hypothetically, the risk of tooth root damage by transalveolar screws is diminished by a targeting function of the screw holes/slots. Methods: We utilize a literature review and graphic displays to disclose parallels and dissimilarities in design and functionality with an in-depth look at the targeting properties. Results: Self-made hybrid arch bars have limitations to meet low-risk interradicular screw insertion sites. Technical/clinical information on CHMMFSs is unevenly distributed in favor of the SMARTLock System: positive outcome variables are increased speed of application/removal, the possibility to eliminate wiring and stick injuries and screw fixation with standoff of the embodiment along the attached gingiva. Inferred from the SMARTLock System, all four CHMMFs possess potential to effectively prevent tooth root injuries but are subject to their design features and targeting with the screw-receiving holes. The height profile and geometry shape of a CHMMFS may restrict three-dimensional spatial orientation and reach during placement. To bridge between interradicular spaces and tooth equators, where hooks or tie-up-cleats for intermaxillary cerclages should be ideally positioned under biomechanical aspects, can be problematic. The movability of their screw-receiving holes according to all six degrees of freedom differs. Conclusion: CHMMFSs allow simple immobilization of facial fractures involving dental occlusion. The performance in avoiding tooth root damage is a matter of design subtleties. Full article

Study design: The advent of the Matrix Wave^TM System (Depuy-Synthes)—a bone-anchored Mandibulo-Maxillary Fixation (MMF) System—merits closer consideration because of its peculiarities. Objective: This study alludes to two preliminary stages in the evolution of the Matrix Wave^TM MMF System and details its technical and functional features. Results: The Matrix Wave^TM System (MWS) is characterized by a smoothed square-shaped Titanium rod profile with a flexible undulating geometry distinct from the flat plate framework in Erich arch bars. Single MWS segments are Omega-shaped and carry a tie-up cleat for interarch linkage to the opposite jaw. The ends at the throughs of each MWS segment are equipped with threaded screw holes to receive locking screws for attachment to underlying mandibular or maxillary bone. An MWS can be partitioned into segments of various length from single Omega-shaped elements over incremental chains of interconnected units up to a horseshoe-shaped bracing of the dental arches. The sinus wave design of each segment allows for stretch, compression and torque movements. So, the entire MWS device can conform to distinctive spatial anatomic relationships. Displaced fragments can be reduced by in-situ-bending of the screw-fixated MWS/Omega segments to obtain accurate realignment of the jaw fragments for the best possible occlusion. Conclusion: The Matrix Wave^TM MMF System is an easy-to-apply modular MMF system that can be assembled according to individual demands. Its versatility allows to address most facial fracture scenarios in adults. The option of “omnidirectional” in-situ-bending provides a distinctive feature not found in alternate MMF solutions. Full article

Background: Facial trauma is one of the few surgical conditions that is routinely managed by three distinct disciplines, including Oral and Maxillofacial Surgery (OMS), Plastic and Reconstructive Surgery (PRS), and Otolaryngology (ENT). This study aims to evaluate mandibular trauma management strategies and clinical outcomes among three operating services. Methods: An IRB-approved, retrospective chart review was performed over a ten-year period (2007–2016) at a major, urban, Level I trauma center for all patients treated for an isolated mandibular injury determined by ICD-9 codes. Of the 2299 patients evaluated for traumatic facial injuries, 191 met the inclusion criteria and 137 had longitudinal data. Patient, fracture, and management characteristics and clinical outcomes were compared among three surgical services. Results: Most patients were male (95.3%), and assaults were the most common etiology of injury (79.1%). The angle/ramus was the most common single location (31.4%), and 47.6% of patients had multiple fractures. There was a statistically significant difference between specialties when assessing the use of operative versus non-operative approaches to fracture management (p < 0.001), and within operative management, for the use of open reduction-internal fixation (ORIF) alone versus ORIF with maxillomandibular fixation (MMF) (p = 0.002). There was no significant difference in the overall complications between specialties (p = 0.227). Conclusions: Services differ in their decision to pursue operative versus non-operative management, as well as the decision for postoperative MMF, though these differences in decision-making were not associated with a significant difference in the overall complications. Full article

Background/Objectives: Orbital fractures are common facial injuries that require precise reconstruction to restore both function and esthetics. Heterologous cortical lamina and titanium preformed meshes are widely used for orbital wall reconstruction; however, comparative data on their outcomes remain limited. Methods: This retrospective observational study analyzed 67 patients treated for orbital fractures at Santa Maria Hospital, Terni, between January 2021 and November 2024. Patients underwent orbital reconstruction using either a heterologous cortical lamina or titanium mesh. Clinical data, including demographics, trauma etiology, fracture characteristics, surgical approach, and postoperative complications were collected. Outcomes such as diplopia, enophthalmos, ocular motility, and sensory impairment were assessed preoperatively and postoperatively and compared between groups. Statistical analyses included Chi-square and Mann–Whitney U tests, with logistic regression to identify risk factors for complications. Results: Accidental falls were the leading cause of injury (46.3%), with the orbital floor being the most commonly affected site (83.6%). Postoperative complications occurred in 15% of patients, with diplopia significantly reduced from 47.8% preoperatively to 10.4% postoperatively (p < 0.05). Sensory impairment and motility restrictions also improved significantly. Patients reconstructed using heterologous cortical lamina experienced significantly fewer postoperative complications compared to those treated with titanium mesh (OR = 0.171, 95% CI: 0.023–0.799, p = 0.040). Conclusions: Both heterologous cortical lamina and titanium mesh provide effective orbital reconstruction; however, the heterologous cortical lamina was associated with fewer postoperative complications, particularly diplopia and sensory impairment. Material selection should consider the fracture complexity, patient characteristics, and potential long-term outcomes. Full article

Firework-related injuries remain a serious public health issue in Germany, especially during New Year’s Eve. While many injuries are minor, the misuse of illegal or homemade fireworks can cause severe trauma resembling military combat injuries and can heavily burden emergency services. Notably, injury rates declined during the COVID-19 firework bans, underscoring the impact of preventive measures. We report two cases of young males with severe injuries from illicit fireworks. The first is a case of a 16-year-old that detonated an illegal Polish firework ball bomb, sustaining 9% total body surface area (TBSA) burns (second- to third-degree), hand fractures, compartment syndrome of the hand, and soft-tissue trauma. He underwent multiple surgeries, including fasciotomy, osteosynthesis, and skin grafting. The other case presented is a 19-year-old man who was injured by a homemade device made of bundled firecrackers, suffering deep facial and bilateral hand burns. He required prolonged ventilation, surgical debridement, and treatment with Kerecis^® fish skin and Epicite^® dressings. Both required intensive ICU care, interdisciplinary management, and lengthy rehabilitation. Total hospital costs amounted to €58,459.52 and €94,230.23, respectively, as calculated according to the standardized German DRG. These cases illustrate the devastating impact of illegal fireworks. The devastating consequences of explosive trauma are often difficult to treat and may lead to long-term functional and psychological impairments. Prevention through public education, stricter regulations, and preparedness is essential. Pandemic-era injury reductions support sustained policy efforts. Full article

Osteoporosis is the most common metabolic bone disorder, characterized by reduced bone mass and abnormal bone microarchitecture, resulting in increased bone fragility and a heightened risk of low-energy fractures. Pediatric osteoporosis may be either primary, due to genetic factors, or secondary, arising from chronic diseases and/or their treatment. Oral health and proper occlusion are integral components of overall health, influencing functionality, nutrition, facial aesthetics, and psychosocial development during childhood. Severe malocclusion can adversely affect speech, mastication, appearance, psychological well-being, and social interactions. The aim of this narrative review is to examine the existing literature on orthodontic anomalies and management strategies in pediatric patients with osteoporosis while highlighting clinical challenges, treatment limitations, and areas necessitating further research. A comprehensive literature search was conducted in the PubMed database, focusing on studies involving human subjects aged 3 to 18 years, published in English between 2002 and 2024. The findings indicate that children with osteoporosis present with more severe dental and occlusal complications compared to their healthy peers, often facing increased orthodontic complexity due to skeletal fragility and systemic comorbidities. These challenges necessitate careful, individualized treatment planning and close multidisciplinary collaboration. Although research in this field remains limited due to the rarity of pediatric osteoporosis, recognizing and addressing the specific needs of this population is critical to improving clinical outcomes and guiding future therapeutic approaches. Full article

Background and Objectives: This study aimed to assess the frequency and distribution of facial bone injuries in terms of age, sex, residence, location, and etiology in the north-eastern region of Romania. Materials and Methods: This retrospective study was conducted within the Oral and Maxillofacial Clinics of “Sf. Spiridon” Hospital, Iași. The study group included 701 subjects (mean age 41.02 ± 18.45; sex: 603 males and 98 females) who were diagnosed with an orbital wall disorder. The epidemiological data on orbital wall fractures—including sociodemographic features, etiology, and location—were statistically analyzed. Results: The prevalence of orbital pathology was 1.47% congenital cases, 1.75% tumors, and 96.7% orbital fractures. The distribution of sex, age group, residence, and orbital localization varied significantly among the three diagnostic categories: tumors, congenital conditions, and fractures. Regarding sex, fractures were significantly more frequent in males (87.0%) compared to congenital cases (70.0%) and tumors (41.7%), while tumors showed a female predominance (58.3%) (p < 0.001). Congenital conditions predominantly affected patients under 20 years old (90.0%), whereas fractures were more evenly distributed across age groups, with higher frequencies between 31 and 50 years. In contrast, tumors involving the orbital walls were more frequent in older patients, with 33.3% in the 61–70 age group and 25.0% over 70 years. Regarding orbital localization, fractures were more likely to be bilateral (37.3%) or on the right side (44.3%), whereas congenital orbital defects and orbital tumors were predominantly unilateral and left-sided (70.0% and 66.7%, respectively). Bilateral involvement was rare in congenital cases (10.0%) and absent in tumors. Conclusions: The data support the finding that men are significantly more prone to trauma and orbital fractures, especially as a result of interpersonal violence and accidents, highlighting the need for preventive measures tailored to sex and socio-professional context. Full article

Background/Objectives: In maxillo-facial high-velocity complex war injuries, a rigid internal fixation is inappropriate, and external fixation is suitable with described benefits. This systematic review aimed to summarize the literature regarding the benefits, side effects and complications of external fixators in the management of mandibular war-related injuries. Methods: An electronic search was performed in the databases of PubMed and Google Scholar in December 2024. The title and abstracts from retrieved items were read by two reviewers to identify studies within the selection criteria. Included articles had to be published in English up to December 2024 and related to external fixators used in mandibular fracture war injuries. Results: The search strategy initially identified 445 studies through PubMed and 987 studies through Google Scholar. Following the application of inclusion criteria, 12 articles were selected for this review, describing the use of an external fixator for a mandibular fracture in a war injury. Conclusions: The external fixator offers effective treatment for severe mandibular fractures in war-related injuries with low rates of complications and high success rates. Where a manufacturer external fixator is not available, orthopedic external fixators and self-crafted external fixators are used. Full article

Background: Despite increased adoption of virtual surgical planning (VSP) in various craniofacial indications, the incorporation of VSP/3DP into facial trauma care remains limited. Therefore, Expedited Preoperative Point of Care for Fracture Reduction to Normalized Anatomy and 3DP to Improve Surgical Outcomes (EPPOCRATIS) was introduced in 2021. This study evaluates our experience with EPPORATIS in craniomaxillofacial trauma over 10 years. Methods: A retrospective review of patients who underwent facial trauma repair between September 2014 and September 2024 was conducted. For each VSP/3DP case, a patient with similar facial trauma patterns, who was treated without VSP, was selected. Evaluation metrics included operative time, blood loss, length of stay, complication rates, and fracture reduction accuracy through 3D heatmap analyses. Operative metrics were normalized by implant (i.e., fracture plates and screws) count to account for fracture complexity. A value of p < 0.05 was deemed statistically significant. Results: The VSP group presented with more complex injuries and higher involvement of various surgical specialties (p < 0.5) and demonstrated longer operative times (p < 0.03). Although the difference was not statistically significant (p = 0.4), when adjusted for implant count, the VSP group had shorter operative times (median: 15.4 vs. 19.3 min/implant) and reduced blood loss compared to non-VSP cases (median: 3.4 mL/implant vs. 4.2 mL/implant). Complications, revision rates, and length of stay showed no significant differences. Conclusions: The use of VSP/3DP (EPPOCRATIS) in craniomaxillofacial trauma reconstruction demonstrated operative efficiency and accurate fracture reduction in complex cases. Further studies are needed to examine the feasibility and cost-effectiveness of point-of-care VSP/3DP in trauma centers. Full article

This report examines the successful recovery of a feline that presented with multiple complex fractures and dislocations involving the facial and cranial structures resulting from a traffic accident. Diagnostic CT imaging identified significant injuries, including luxation of the left temporomandibular joint (TMJ), a mandibular symphyseal fracture, a hard palate fracture, and a left orbital fracture accompanied by severe exudate within the nasal cavity, compressing the left orbit and nasal passages. Importantly, no additional injuries were detected in the thoracic or abdominal regions, facilitating a more targeted treatment plan. The management of this case required extensive surgical intervention, including open reduction of the TMJ, stabilization of the mandibular symphysis, repair of the bony palate, and partial maxillectomy. After 20 days of ICU hospitalization, the feline fully recovered. This outcome is particularly noteworthy as the combination of severe injuries observed in this case is unprecedented in the veterinary literature. Consequently, it offers critical insights into both surgical techniques and postoperative management strategies applicable to similarly complex trauma cases. The feline’s full recovery, characterized by the restoration of normal daily functions, highlights the clinical significance of pursuing multiple, complex surgical procedures in cases of severe trauma. It serves as a valuable reference for advancing the understanding and management of severe facial trauma in veterinary practice. Full article

Background/Objectives: This study identifies and characterizes temporal bone fractures over a five-year period at a level one trauma center, focusing on the injury mechanism, otic capsule involvement, facial nerve involvement, fracture orientation, and the impact of the COVID-19 pandemic on skull base trauma. Methods: This retrospective cross-sectional study from a single level one trauma center reviewed skull base fractures from March 2018 to July 2023, identified with ICD-10 codes. Temporal bone fractures were categorized as otic capsule-sparing or -involving and by orientation (transverse, longitudinal, or oblique). Data were grouped into before, during, and after the COVID-19 lockdown period to address the impact of the COVID-19 pandemic. Data were also grouped into facial nerve injury and no facial nerve injury. Fisher’s exact test (5% significance) and descriptive statistics were used to compare groups. Results: A total of 364 fractures were identified. Facial nerve injuries (6.1%) were more likely in otic-capsule-involving (p < 0.001) and transverse or oblique fractures (p < 0.001). During the COVID-19 lockdown, hospital stays (p = 0.011) and ICU days (p = 0.035) were shorter. Among 22 facial nerve injury cases, half received high-dose steroids, but 6 died before evaluation. Six had complete paralysis; all received steroids, and three had surgical decompression. Only two had documented recovery. Of the 10 patients with partial paralysis, 5 received steroids, but only 2 showed improvement. All patients with incomplete eye closure received protective measures. Conclusions: Temporal bone fractures involving the otic capsule or transverse/oblique patterns are more likely to result in facial nerve injury. There are treatment discrepancies, which highlight a lack of a standard approach to treating those with facial nerve injury. An analysis of the impact of the COVID-19 pandemic revealed shorter hospital and intensive care stays during this time. Full article

Objective: To characterize facial fracture patterns and understand predictors of surgical repair and LOS with the objective of assisting providers in managing and understanding these complex injuries. Study Design: This is a retrospective cohort chart review study. Methods: A retrospective review was conducted for patients admitted with gunshot wounds (GSWs) to the head, neck, or face between January 2013 and March 2020 at a level one trauma tertiary care hospital. Univariate and multivariate analysis were performed to identify associations with surgical repair and LOS. Results: Of the 578 patients with head, neck, or facial GSWs, 204 survived and sustained facial fractures. The maxilla (n = 127, 62%), orbit (n = 114, 55%), and mandible (n = 104, 51%) were the most fractured. Operative rates differed by location (p < 0.001) with highest rates for fractures involving the mandible (76%). In univariate analysis, overall facial fracture surgery was associated with transfacial injuries; mandible, palate and nasal fractures; tracheostomy; gastrostomy tube placement; ICU admission; and a longer-than-24 h ICU stay (all p < 0.05). In multivariate analysis, predictors of surgical repair included a length of stay greater than 3 days (OR 2.9), transfascial injury (OR 3.7) and tracheostomy placement (OR 5.1; all p-values < 0.05), while nasal and mandible fractures were also associated with overall operative repair (OR 2.5 and 9.3, respectively; p-value < 0.05 for both). Univariate analysis showed that among patients with GSW injuries who underwent facial plastic reconstructive surgery (FPRS) with comorbid serious polytrauma, the inpatient LOS was predicted solely by the presence of subarachnoid, subdural and intracranial hemorrhage (p-value < 0.005). Subsequent multivariate analysis found that the only predictor for greater hospital LOS for patients who underwent surgical repair was earlier timing to FPRS of less than five days (OR 0.17) and placement of a gastrostomy tube (OR 7.85). Conclusions: Managing facial fractures in GSW patients requires complex medical decision making with a consideration of functional and esthetic outcomes in the context of concomitant injuries and overall prognosis. Certain characteristics such as ICU admission, longer hospital stay, trajectory of GSW, tracheostomy placement, and specific operative locations are associated with higher rates of operative repair. Inpatient hospitalization LOS for patients who underwent FPRS was predicted by timing from admission to surgical repair. Full article

Zygomatic complex (ZMC) fractures are among the most common craniofacial injuries, impacting both function and esthetics. This study evaluates the effectiveness of open reduction and internal fixation (ORIF) in restoring facial symmetry following ZMC fractures. Sixteen patients with unilateral ZMC fractures underwent a retrospective analysis comparing preoperative and postoperative computed tomography (CT) scans to a control group of ten individuals without facial fractures. Quantitative metrics, including root mean square distance (RMSD) and heatmap analysis, were used alongside a qualitative zygoma fracture scale to assess outcomes. Postoperative results showed significant improvements in facial symmetry, with RMSD values approaching those of the control group. Heatmap analysis revealed that 50% of patients achieved deviations within 2–4 mm and 31% within 2 mm, highlighting the effectiveness of ORIF. More complex fractures exhibited higher residual asymmetry, emphasizing the influence of fracture severity on surgical outcomes. The zygoma fracture scale correlated with heatmap results, supporting its value as a complementary assessment tool. These findings demonstrate ORIF’s capability to restore symmetry while identifying areas for improvement in managing complex fractures. The study underscores the need for enhanced imaging and standardized evaluation methods to optimize surgical precision and outcomes in craniofacial trauma care. Full article