Bone flap binding and transposition: a method for bone reconstruction in cranial burst fractures and early-stage growing skull fractures.

PURPOSE: To introduce a method of cranial bone reconstruction for cranial burst fractures and early-stage growing skull fractures, named bone flap binding and transposition. METHODS: Cranial burst fractures, severe head injuries predominantly observed in infants, are characterized by widely diastatic skull fractures coupled with acute extracranial cerebral herniation beneath an intact scalp through ruptured dura mater. These injuries can develop into growing skull fractures. This study included two cases to illustrate the procedure, with a particular focus on the bone steps in managing these conditions. The medical history, clinical presentation, surgical procedures, and postoperative follow-up were retrospectively studied. The details of the surgical procedure were described. RESULTS: The method of bone reconstruction, named bone flap binding and transposition, was applied after the lacerated dural repair. Two bone pieces were combined to eliminate the diastatic bone defect and then fixed by an absorbable cranial fixation clip and bound by sutures. The combined bone flap was repositioned into the bone window, completely covering the area of the original dural laceration. Subsequently, the bone defect was transferred to the area of normal dura. The postoperative courses for the two infants were uneventful. Follow-up CT scans revealed new bone formation at the previous bone defect and no progressive growing skull fracture. The major cranial defects had disappeared, leaving only small residual defects at the corners of the skull bone window, which required further recovery and did not affect the solidity of the skull. CONCLUSION: Bone flap binding and transposition provide a straightforward, cost-effective, and reliable method for cranial bone reconstruction of cranial burst fractures and early-stage growing skull fractures. This method has taken full advantage of the small infant's dura osteogenic potential without the need for artificial or metallic bone repair materials. The effectiveness of the method needs further validation with more cases in the future.

Elevated skull fractures: an institutional experience and individual participant data meta-analysis.

Elevated skull fracture (ESF) is a rare but potentially life-threatening type of skull fracture. The literature on this topic is relatively sparse. Herein, we conducted a meta-analysis of all the patients reported in the literature with ESFs with respect to their clinical management to better inform practice. On 20th of January 2023, we conducted a systematic search of literature to find all published cases of ESF. We also conducted a retrospective review of ESF cases from our institution. The data collection and analysis were conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. After screening, 28 studies met the inclusion criteria. A total of 104 individual patients were included in the meta-analysis, with a median age of 24 years and 85.7% of whom were males. 11 patients (11.2%) had an unfavorable outcome while 37 (35.2%) had one or more complications. We found that GCS on admission is an independent predictor of poor outcome in ESF (odds ratio (95% confidence interval) = 1.605 (1.110-2.315), p value = 0.012). Regarding complications, dural injury (odds ratio (95% confidence interval) = 66.667 (7.407-500.00), p value < 0.001) and multiple bone involvement (odds ratio (95% confidence interval) = 6.849 (2.127-22.222), p value = 0.001) were independent predictors of complication. ESFs represent a rare yet consequential form of cranial injury, carrying potentially life-threatening implications if not promptly addressed. In this study, we present the meta-analysis of outcomes and complications within this patient cohort, offering a comprehensive synthesis of existing literature on this pathology. However, further investigation is imperative to provide higher-quality evidence and address lingering uncertainties in the classification and management of ESFs.

Naso-Orbital-Ethmoid Fracture Repair Techniques: A Systematic Review.

PURPOSE: Naso-orbital-ethmoid (NOE) complex fractures present a challenge to repair. The classification system used to categorize the fracture type was established in 1991 based off the medial canthal tendon attachment. The primary objective was to systematically review the literature outlining repair techniques for NOE fracture after the adoption of the Markowitz classification system. METHODS: A systematic search was performed in PubMed, Embase, and Web of Science to identify peer-reviewed research. Eligible studies were peer-reviewed articles reporting on operative techniques used to repair NOE fractures in adult patients after 1991. Two investigators independently reviewed all articles and extracted data. Level of evidence was assessed by Oxford Center for Evidence-based Medicine guidelines. RESULTS: This review identified 16 articles that met inclusion/exclusion criteria representing 517 patients. One article outlined a closed reduction technique with transnasal wiring. The remaining articles discussed open approaches with various exposure techniques, most common being the coronal incision. Miniplates and screws were most often implemented for rigid fixation as well as transnasal wiring to repair disrupted medial canthal tendon and canthal bearing bone in Type 2 and 3 NOE fractures. Ten of the studies included in this review had a level of evidence of 4. CONCLUSIONS: NOE fractures present a complex fracture pattern and challenge to repair. New exposure techniques and multidisciplinary approaches have been described. However, fixation techniques have remained relatively consistent through the years. Surgeon preference and comfort with performing the specific techniques leads to the best patient outcomes. With the low level of evidence referenced, more robust research is needed to evaluate these techniques.

How I do it: single-staged emergency neurosurgical management of frontal penetrating craniocerebral injury with depressed skull fracture.

CONTEXT: Penetrating craniocerebral injury associated with depressed skull fracture is an infrequent yet timely neurosurgical emergency. Such injury frequently occurs in the frontal region during traffic accident or stone throw in the civilian setting. As military neurosurgeons, we present our experience in the surgical debridement and reconstruction of this peculiar type of traumatic brain injury. METHODS: The patient lies supine, the head in neutral position heal by a Mayfield head clamp. The first step is the debridement of the frontal wound. Then, the depressed skull fracture is operated on using a tailored coronal approach through Merkel dissection plane, in order to keep a free pericranial flap. The bone flap is cut around the depressed skull fracture. Neuronavigation allows to locate the frontal sinus depending on whether it has been breached and thus requires cranialization. Brain and dura mater debridement and plasty are performed. Cranioplasty is performed using either native bone fragments fixed with bone plates or tailored titanium plate if they are too damaged. CONCLUSION: Performing wounded skin closure first and then a tailored coronal approach with free pericranial flap and a craniotomy encompassing the depressed skull fracture allows to treat frontal penetrating craniocerebral injury in an easy-to-reproduce manner.

Assessment of cranial reconstruction utilizing various implant materials: finite element study.

The human head can sometimes experience impact loads that result in skull fractures or other injuries, leading to the need for a craniectomy. Cranioplasty is a procedure that involves replacing the removed portion with either autologous bone or alloplastic material. While titanium has traditionally been the preferred material for cranial implants due to its excellent properties and biocompatibility, its limitations have prompted the search for alternative materials. This research aimed to explore alternative materials to titanium for cranial implants in order to address the limitations of titanium implants and improve the performance of the cranioplasty process. A 3D model of a defective skull was reconstructed with a cranial implant, and the implant was simulated using various stiff and soft materials (such as alumina, zirconia, hydroxyapatite, zirconia-reinforced PMMA, and PMMA) as alternatives to titanium under 2000N impact forces. Alumina and zirconia implants were found to reduce stresses and strains on the skull and brain compared to titanium implants. However, PMMA implants showed potential for causing skull damage under current loading conditions. Additionally, PMMA and hydroxyapatite implants were prone to fracture. Despite these findings, none of the implants exceeded the limits for tensile and compressive stresses and strains on the brain. Zirconia-reinforced PMMA implants were also shown to reduce stresses and strains on the skull and brain compared to PMMA implants. Alumina and zirconia show promise as alternatives to titanium for the production of cranial implants. The use of alternative implant materials to titanium has the potential to enhance the success of cranial reconstruction by overcoming the limitations associated with titanium implants.

Time-to-operation delays and in-hospital complications in operative facial trauma: A national analysis.

BACKGROUND: Management of facial fractures is variable. Understanding how time to operative management impacts outcomes can help standardize practice. METHODS: Retrospective analysis of the ACS Trauma Quality Improvement Program (TQIP) database between 2016 and 2019. Adult patients with operative facial fractures were isolated by ICD-10 procedure codes, and further stratified by fracture location, including the mandible, orbit, maxilla, zygoma, and frontal bone. Multivariable logistic regression was conducted to predict in-hospital complications (both surgical and systemic complications) adjusting for time-to-operation, comorbidities, fracture location, AIS, and demographics. RESULTS: 1678 patients with operative facial fractures were identified. The median time-to-operation was 2 days (IQR 1.0-2.0 days). Most patients only had one operative fracture (95 %) and orbital fracture was the most common (44 %). The overall complication rate was higher for those operated after 2 days compared to those operated between 1 and 2 days and within 24 h (2.8 % vs 0.6 % vs 0.7 %; p < 0.001). Patients who were operated on after 48 h exhibited an increased risk of any complication (OR 4.72, 95 % CI 1.49-16.6, p = 0.010) on multivariable models. CONCLUSION: Delays in the management of facial fractures are associated with more in-hospital complications. However, the incidence of short-term postoperative complications remains low. Injury characteristics are the primary predictor of delays in operation, however Hispanic patients independently experienced delays in care.

Utility of CT or X-ray in the management of adult nasal fracture.

PURPOSE: The primary objective of this study is to evaluate the use of imaging in the management of nasal fracture in adults and determine if imaging is beneficial to clinical decision making when planning for surgery. A secondary objective of this study is to compare surgical rates for nasal fracture between pediatric and adult populations. METHODS: This is a retrospective case-control study of 357 patients seen at University Hospitals Cleveland Medical Center from January 2015 through January 2020 with a diagnosis of nasal fracture. An odds ratio was calculated to determine likelihood of surgical intervention between patients who had imaging of the nasal bones and patients who did not. RESULTS: 82 % of patients had either CT or X-ray imaging. The odds ratio of patients who had surgery after CT or X-ray imaging compared to patients who had surgery without prior imaging was 0.092 (95 % CI: 0.0448-0.1898, p-value <0.0001). A total of 54 (15 %) adult patients had surgery, in comparison to 50 % of pediatric patients with diagnosis of nasal fracture. 202 (57 %) of patients did not follow up after initial diagnosis by radiology. CONCLUSION: The statistical analysis suggests that while CT and X-ray are frequently obtained in the setting of nasal fracture, patients without imaging are more likely to have surgery (p < 0.05) than patients with imaging. This indicates that imaging is likely unnecessary for surgical planning. Most adults do not pursue surgery, and surgical rates for adults with nasal fracture are much lower than those of pediatric patients with nasal fracture.

Traumatic Head Injuries from Ceiling Fans at a Pediatric Level I Trauma Center in the United States.

BACKGROUND/OBJECTIVE: Several studies describe traumatic head injuries caused by ceiling fans in Australia, the Middle East, and Malaysia. Some injuries required neurosurgical intervention, especially those caused by metallic ceiling fans. This study describes traumatic head injuries caused by ceiling fans at a single pediatric level 1 trauma center in the Southern USA. METHODS: Medical records were retrospectively reviewed for patients under 18 years of age who presented with a traumatic injury to the head from a ceiling fan from January 1, 2008, through December 31, 2021. The cohort of patients meeting all inclusion criteria was identified by querying multiple free-text fields derived from the electronic medical record, followed by a manual record review. RESULTS: Of 60 children treated for traumatic head injury from a ceiling fan, the median age was 5.7 years and 53% were female. Laceration was the most common injury (80%), followed by scalp swelling/hematoma (20%), contusion (8%), and skull fracture (7%). Two patients (3%) with intracranial hemorrhage and fracture underwent neurosurgery. One neurosurgical case involved a metal ceiling fan and the other involved an outdoor ceiling fan. Nearly half of the injuries involved bunk or loft beds (47%) and young children were often injured while being lifted up by a caregiver (18%). CONCLUSION: Although most pediatric traumatic head injuries from ceiling fans resulted in minor injuries, our center saw a similar proportion of cases with skull fractures to what has been reported in Australia (5%). The effects of fan construction and blade material on the severity of head injury may warrant further study. Understanding the most common mechanisms for these injuries may guide injury prevention efforts.

Advances in Three-Dimensional Printing for Craniomaxillofacial Trauma Reconstruction: A Systematic Review.

Craniomaxillofacial (CMF) fractures present significant challenges for plastic surgeons due to their intricate nature. Conventional methods such as autologous bone grafts have limitations, necessitating advancements in reconstructive surgery techniques. This study reviewed the use of three-dimensional printing for CMF trauma reconstruction using human studies. A systematic search of PubMed, EMBASE, and Google Scholar was conducted in February 2024 for case reports, case series, and clinical trials related to CMF trauma reconstruction using three-dimensional printing technology. The authors' systematic review included 20 studies and a total of 170 participants with CMF bone defects. In general, the authors observed low bias risk in analyzed case reports and series, serious bias risk in nonrandomized controlled trials, and moderate bias risk in randomized controlled trials. The printed objects included CMF structure model prototypes, patient-specific implants, and other custom surgical devices. Studies reveal successful outcomes, including restored facial symmetry and function, restored orbital occlusion, resolved enophthalmos and diplopia, achieved cosmetically symmetrical lower face reconstruction, and precise fitting of surgical devices, enhancing patient and surgeon comfort. However, complications such as local infection, implant exposure, and persistent diplopia were reported. Three-dimensional printed devices reduced surgery time but increased preparation time and production costs. In-house production options could mitigate these time and cost expenditures. Three-dimensional printing holds potential in CMF trauma reconstruction, addressing both functional and esthetic restoration. Nevertheless, challenges persist in implementing this advanced technology in resource-limited environments.

A Method for Precise Reduction of Facial Bone Fractures Using Intraoperative Ultrasound With a Solid Gel Pad as a Coupling Medium.

This study introduces a method to overcome technical challenges in using intraoperative ultrasound for the closed reduction of nasal bone and zygomatic arch fractures. The curvature of the face makes it difficult to apply an ultrasound probe to the facial area. We used a solid gel pad as a coupling medium during surgery to improve the scanning of facial bone fractures. The results show that the fracture sites observed on preoperative computed tomography scans can be easily visualized using intraoperative ultrasound, and real-time manipulation confirms successful reduction. The solid gel pad is light, malleable, easy to use, and provides accurate images. Overall, the use of ultrasound with a solid gel pad enhances the accuracy of closed reduction in facial bone fracture surgeries, confirming fracture patterns and ensuring precise reduction.

Primary Open Reduction and Internal Fixation of Isolated Compound Depressed Nasal Fractures.

The aim of this study was to assess the efficacy of primary open reduction and internal fixation (ORIF) utilizing the existing dorsal wound for the management of isolated nasal fractures characterized by significant depression and to determine its effectiveness in preventing the need for subsequent nasal revisions. A retrospective review was conducted on patients who underwent ORIF of nasal bone for isolated compound depressed nasal fractures from January 2018 to January 2024. The primary outcomes included the assessment of clinical and radiographic results postoperatively, focusing on nasal symmetry, projection, airway patency, and the incidence of secondary surgical interventions. The study included 15 patients, predominantly males (60%), with an average age of 39.33 years. The mechanisms of injury included motor vehicle accidents (40%), falls (26.7%), interpersonal violence (20%), and occupational injuries (13.3%). All patients were treated on the first (73.3%) or second day (26.7%) after the injury. All patients had satisfactory esthetic and functional outcomes and did not require secondary rhinoplasty. The hardware was removed in 4 patients (26.7%). Primary ORIF through an existing dorsal wound for significantly depressed isolated nasal fractures was effective in obviating the necessity for subsequent nasal revisions.

Comparison of Polyvinyl Alcohol Sponge and Gauze Packing for Nasal Fracture Treatment: An Efficacy and Safety Analysis.

Nasal fractures are commonly treated using nasal packing as an internal splint after performing closed reduction. Although gauze and polyvinyl alcohol sponge (PVAS) are both commonly used for packing, few reports have compared their efficacy and safety in nasal fracture treatment. Therefore, in this study, the authors, aimed to retrospectively compare the efficacy and safety of gauze packing in 208 patients and PVAS packing in 225 patients who underwent closed reduction at our hospital. The proportions of patients requiring revision surgery did not differ significantly between the PVAS and gauze groups ( P =0.627). However, in comparison to the gauze group, the PVAS group displayed significantly fewer instances of uncontrolled epistaxis following packing removal, as well as fewer occurrences of dropout and loss of packing ( P =0.023, P =0.007, and P <0.001, respectively). The results of logistic regression analysis adjusted for confounding factors also showed that compared with the gauze group, the PVAS group was significantly less likely to experience packing dropout (odds ratio=0.13; 95% confidence interval, 0.06-0.29, P <0.001) for which younger and older age and allergic rhinitis were independent risk factors. In conclusion, both gauze and PVAS are effective packing materials as internal splints after closed reduction of nasal bone fractures. Specifically, PVAS utilization warrants consideration in pediatric and geriatric populations, individuals with allergic rhinitis, and those at elevated risk of bleeding.

Aesthetic Outcomes of Rhinoplasty Performed in the Early Posttrauma Period after Nasal Bone Fracture.

The optimal timing of rhinoplasty for patients with nasal bone fractures remains controversial. We investigated whether the timing of rhinoplasty after nasal trauma affects the aesthetic outcome of the procedure. A total of 41 adult patients with nasal bone fractures who underwent rhinoplasty between 2006 and 2021 were enrolled in this study. A visual analog scale (VAS) was used to indicate the assessor's satisfaction with the surgical outcome after a comparison of the pre- and postoperative facial photographs of each patient. Of the 41 patients, 28 underwent rhinoplasty within 14 days after nasal trauma (early rhinoplasty group), whereas 13 underwent rhinoplasty more than 14 days after nasal trauma (late rhinoplasty group). The rate of receiving spreader and shield graft was higher in the late rhinoplasty group (p = 0.043 and 0.018, respectively). Patients with type IV or V nasal bone fracture and patients with preoperative saddle noses had higher VAS scores than those with types I to III fractures and those without preoperative saddle nose (p = 0.003 and 0.020, respectively). There was no significant difference in overall aesthetic outcome between the early and late rhinoplasty groups. Both groups achieved significantly better radix height, dorsal height, and tip projection after rhinoplasty. The aesthetic outcome of rhinoplasty performed in the early posttrauma period is comparable with that of rhinoplasty performed more than 2 weeks after nasal bone fracture. Rhinoplasty can be considered a safe surgical treatment option for nasal bone fracture, even in the early posttrauma period. LEVEL OF EVIDENCE: : 4.

Surgical treatment of headshaking by removal of a paracondylar process fragment via modified hyovertebrotomy approach: A detailed anatomical and surgical description in an adult horse.

OBJECTIVE: To describe, in detail, the relevant anatomy and surgical approach to access the paracondylar process (PCP) and report its application in a clinical case of headshaking. ANIMAL: A seven-year-old, mixed breed mare. STUDY DESIGN: Experimental study/case report. METHODS: A seven-year-old mixed breed mare was presented for investigation of acute onset progressing violent headshaking, resulting in the horse falling on multiple occasions. The horse was highly reactive to palpation over the right PCP. Standing computed tomographic (CT) investigation and ultrasonographic examination of the head detected a fracture of the right PCP. Five equine heads of mixed breeds and sizes were dissected to demonstrate the relevant anatomy surrounding the PCP with regard to surgical access. A modified hyovertebrotomy approach was used to remove the fracture fragment under general anesthesia. RESULTS: The anatomy surrounding the PCP was described. The fragment was successfully removed resulting in gradual resolution of clinical signs. The horse recovered well postoperatively and was back into light levels of work with no signs of headshaking present two and a half years following surgery. CONCLUSION: The caudal meningeal artery and vein as well as the glossopharyngeal and hypoglossal nerves are adjacent to the PCP and must be avoided during dissections. The modified hyovertebrotomy approach allows safe surgical access to the PCP. Surgical excision of a PCP fragment can result in complete resolution of clinical signs of headshaking. Computed tomography and ultrasonography are valuable diagnostic tools to identify a fracture of the PCP.

[Trauma of the midface : Symptoms, diagnostics and treatment]. / Trauma des Mittelgesichts : Symptomatik, Diagnostik und Therapie.

Midface fractures present a clinical challenge in otorhinolaryngology due to their often complex injury pattern and nonspecific symptoms. Precise diagnostics, including differentiated imaging procedures, are required. Interdisciplinary consultation between otorhinolaryngology, maxillofacial surgery, neurosurgery, and ophthalmology is often necessary. When selecting radiographic modalities, radiation hygiene should be taken into account. Sonography provides a radiation-free imaging alternative for fractures of the nasal framework and anterior wall of the frontal sinus. The goal of treatment is to achieve stable and symmetrical reconstruction. Depending on the injury pattern, different osteosynthesis materials, individual access routes, and various surgical procedures can be used. In clinical practice, the management of midface fractures requires a multidisciplinary, flexible, and pragmatic approach based on the fracture pattern and clinical experience.

Maxillofacial trauma and its management presenting at a tertiary care hospital in Lahore during Covid-19 pandemic.

Objectives: The objective of this study was to assess the patterns of maxillofacial injuries, aetiology and their management during the pandemic of Covid-19 in a tertiary care hospital in Lahore, Pakistan. METHODS: This is a single center, prospective cross-sectional study. Patients from all age groups who presented at the Emergency room of Jinnah Hospital Lahore and managed by the Oral and Maxillofacial Surgery Department during 1st December 2020 till 31st January 2021 were included. Data were analyzed using IBM SPSS for Windows, Version 20.0. RESULTS: Total 202 patient were analyzed, 161 (79.7%) were male and 41 (20.3%) were females. Male to female ratio was 4:1. About fifty three percent of patients belonged to the age group 15-35 years. The most common cause was road traffic accidents (RTA), followed by fall. Eighty-three (41.1%) had only soft tissue injuries without any bony fracture and 119 (58.9%) had facial bones fractures. Zygomatic bone fracture was most common (53.8%) followed by mandible fracture (31.1%). Sixty-one out of 119 patients with fractures were treated with Open Reduction Internal Fixation (ORIF). Three patients had complete loss of vision because of facial trauma. Only 56 (28%) patients were managed under General Anaesthesia. CONCLUSIONS: During the initial pandemic era, a large majority of patients presenting with maxillofacial injuries were young male adults. The most common cause of maxillofacial trauma was RTAs. Soft tissue injuries were predominant followed by facial bone fractures and zygomatic bone was more frequent among the fracture cases. Covid-19 pandemic increased the difficulties faced in the management of maxillofacial trauma patients.

An Analysis of Emergency Surgical Outcomes for Pediatric Traumatic Brain Injury: A Ten-Year Single-Institute Retrospective Study in Taiwan.

Background and Objectives: Pediatric traumatic brain injury (pTBI) remains a major pediatric public health problem, despite well-developed injury prevention programs. The purpose of this study is to analyze the emergency surgical outcomes of pTBI in a single institute ten-year retrospective study to offer a real-world clinical result. Materials and Methods: Our institute presented a clinical retrospective, single-institute research study of 150 pediatric TBI cases that were diagnosed and underwent emergency surgical treatment from 2010 to 2019. Results: The incidence of radiological findings is detailed as follows: brain edema (30%, 45/150), followed by acute subdural hematoma (27.3%, 41/150), epidural hematoma (21.3%, 32/150), chronic subdural hemorrhage (10%, 15/150), skull fracture (6.7%, 10/150), and traumatic subarachnoid hemorrhage (4.7%, 7/150). Surgical intervention data revealed that decompressive craniectomy was still the main effective surgical method. The results showed longer hospital stays and higher morbidity rates in the brain edema, acute subdural hematoma, and chronic subdural hemorrhage groups, which were viewed as poor surgical outcome groups. Epidural hematoma, skull fracture and traumatic subarachnoid hemorrhage were categorized into good surgical outcome groups. Notably, the data revealed gross improvement in Glasgow Coma Scale/Score (GCS) evolution after surgical interventions, and the time to cranioplasty was a significant factor in the development of post-traumatic hydrocephalus (PTH). Conclusions: Our study provided real-world data for the distribution of etiology in pTBI and also categorized it into six groups, indicating disease-orientated treatment. In addition, our data supported that decompressive craniectomy (DC) remains a mainstay surgical treatment in pTBI and early cranioplasty could decrease the incidence of PTH.

A Novel Balloon Catheter Dilation Apparatus for the Treatment of Depressed Nasal Bone Fracture.

The nasal bone fracture is the most common type of facial bone fracture. Closed reduction with metal reduction instrument is commonly conducted for the treatment of a depressed nasal bone fracture which often leads to iatrogenic injury. In this article, a new balloon catheter dilation apparatus for nasal bone fracture is hypothesized by the authors. This device aims to repair nasal bone fracture via dilated balloons under fractured nasal bone and used as nasal internal packing system after operation. Compared with the conventional approach, it is proposed that this balloon dilation apparatus could be a potential powerful, less invasive approach to treat depressed nasal bone fractures.

Limited Efficacy of Empiric Antibiotics for Pediatric Facial Fractures.

BACKGROUND: Controversies exist regarding the role of perioperative antibiotic use in pediatric craniomaxillofacial fracture repair. PURPOSE: This study aims to identify factors associated with antibiotic prescribing patterns and measures the association between antibiotic exposure and postoperative infections. STUDY DESIGN, SETTING, SAMPLE: In this retrospective cohort study, TriNetX, a research database, was used to gather data on patients under 18 years of age who underwent repair of facial fractures. The records were obtained from 2003 to 2021. Current Procedural Terminology codes for facial fracture procedures were used to identify patients. PREDICTOR/EXPOSURE/INDEPENDENT VARIABLE: Antibiotic use, defined as a binary categorical variable of whether or not patients received perioperative antibiotics. The secondary predictor variable was timing of antibiotic administration, categorized by pre, intra, and postoperative administration. MAIN OUTCOME VARIABLES: Postoperative infection, determined by International Classification of Diseases, 9th and 10th Revision codes within patient charts. COVARIATES: Covariates included demographic variables such as age, sex, race, ethnicity, geographic location, and fracture characteristics, such as number of fractures and location of fracture. ANALYSES: χ2 analyses were used for categorical variables and two sample t tests for quantitative variables. Multivariable logistic regression was used to evaluate patient infection and antibiotic use with adjustment for covariates. P-values were 2-tailed and statistical significance was defined as P < .05. RESULTS: This cohort included 5,413 patients of which 70.4% were male, 74.4% identified as white, and 83.3% identified as non-Hispanic or Latino. There were no differences in postoperative infections in patients who received antibiotics compared to those who did not (0.9 vs 0.5%, respectively, P = .12). Nevertheless, antibiotic prescriptions have increased over the years. After controlling for relevant covariates, antibiotic use did not decrease the odds of infection (adjusted odds ratio 1.1, 95% CI 0.53 to 2.34, P = .79). There was a significant association between the timing of antibiotic use and infection (P = .044), with increased odds of infection when antibiotics were given postoperatively (adjusted odds ratio 3.8, 95% CI 1.2 to 12.07, P = .023). CONCLUSION AND RELEVANCE: While antibiotic prescriptions have increased over the years, this study demonstrates there is no difference in postoperative infection rates for pediatric patients prescribed antibiotics and those where were not.

Do Antibiotics Prevent Infectious Complications in Critically Injured Patients With Blunt Nonoperative Midfacial Trauma?

BACKGROUND: While recent literature suggests antibiotics are not needed in patients with nonoperative facial fractures involving sinuses, the existing studies do not focus on critically injured patients who are known to be at higher risk for sinusitis and ventilator-associated pneumonia, which could be exacerbated by facial fractures. PURPOSE: The purpose of this study was to determine if antibiotics reduce the rate of infectious complications in critically injured patients who have blunt midfacial trauma treated nonoperatively. STUDY DESIGN, SETTING, SAMPLE: The authors conducted a retrospective cohort study consisting of patients admitted to the trauma intensive care unit who sustained blunt midfacial injuries managed nonoperatively at an urban Level 1 trauma center from August 13th, 2012, to July 30th, 2020. Adults who were critically injured on admission and sustained a midfacial fracture involving a sinus were included in the study. Patients who underwent operative repair of any facial fracture were excluded. PREDICTOR VARIABLE: The predictor variable was the use of antibiotics. MAIN OUTCOME VARIABLE: The primary outcome variable was the development of infectious complications, such as sinusitis, soft tissue infection, or any type of pneumonia, including ventilator-associated pneumonia (VAP). ANALYSES: The data were analyzed using Wilcoxon rank sum tests, Fisher exact tests, and multivariable logistic regression as appropriate for analysis type with significance level set at <0.05. RESULTS: The study included 307 patients, with a mean age of 40.6 years. Men accounted for 85.0% of the study population. Antibiotics were administered to 229 (74.6%) of the study population. Complications developed in 13.6% of the patients, which included sinusitis (0.3%), VAP (7.5%), and other types of pneumonia (5.9%). Clostridioides difficile colitis developed in 2 patients (0.6%). Antibiotics were not associated with a decrease in infectious complications in either the unadjusted analysis (13.1% in antibiotic group, 15.4% in no antibiotic group, RR = 0.85 [95% confidence interval = 0.5 to 1.6], P = .7) or the adjusted analysis (odds ratio 0.74 [0.34 to 1.62]). CONCLUSIONS AND RELEVANCE: Even in this critically injured patient population thought to be at elevated risk for infectious complications from their midfacial fractures, the rates of infectious complications in those who received antibiotics and those who did not were no different. These results suggest that consideration of more judicious use of antibiotics is warranted in critically ill patients with nonoperative midface fractures.