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Demand for gender-affirming facial surgery is growing rapidly. Frontal sinus setback, one of the key procedures used in gender-affirming facial surgery, has a particularly high impact on gender perception. Mixed reality (MR) allows a user to view and virtually overlay three-dimensional imaging on the patient and interact with it in real time. We used the Medivis's SurgicalAR system in conjunction with the Microsoft HoloLens Lucille2 (Microsoft). Computed tomography imaging was uploaded to SurgicalAR, and a three-dimensional (3D) hologram was projected onto the display of the HoloLens. The hologram was registered and matched to the patient, allowing the surgeon to view bony anatomy and underlying structures in real time on the patient. The surgeon was able to outline the patient's frontal sinuses using the hologram as guidance. A 3D printed cutting guide was used for comparison. Negligible difference between the mixed reality-based outline and 3D-printed outline was seen. The process of loading the hologram and marking the frontal sinus outline lasted less than 10 minutes. The workflow and usage described here demonstrate significant promise for the use of mixed reality as imaging and surgical guidance technology in gender-affirming facial surgery.

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Pediatric craniofacial fractures are fundamentally distinct from their adult counterparts because of unique injury patterns and effects on future growth. Understanding patterns and injury context informs management and risk mitigation. Previous studies include only inpatients, operative patients, or are specialty-specific. In contrast, our study presents a comprehensive assessment of all pediatric facial fracture patients seen at a single institution. Patients under 18 years old who were evaluated for facial fractures at a level I pediatric trauma center between 2006 and 2021 were reviewed. Subanalysis was performed for groups defined by age. Variables studied included demographics, etiology, fracture pattern, associated injuries, management, and outcomes. Three thousand thirty-four patients were included. Mean age at presentation was 11.5 to 4.9 years. The majority were Caucasian (82.6%) and male (68.4%). Sports were the leading cause of injury in older patients (42.2% of patients over 12 y), compared with activities of daily living in patients under 6 years (45.5%). Thirty-two percent of patients were hospitalized, 6.0% required ICU care, and 48.4% required surgery. Frequency of ICU admission decreased with age (P<0.001), whereas operative intervention increased with age (P<0.001). Zygomaticomaxillary complex (P=0.002) and nasal fractures (P<0.001) were common in older patients, whereas younger patients experienced more skull (P<0.001) and orbital fractures (P<0.001). The most associated injuries were soft tissue (55.7%) and neurologic (23.6%). This large-scale study provides updated characterization of craniofacial fractures in the pediatric population, providing a necessary framework for future studies on outcomes assessments and preventative care.

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Background: The field of plastic surgery has experienced difficulty increasing diversity among trainees, despite significant efforts. Barriers to recruitment of underrepresented in medicine (URM) students are poorly understood. This study assesses URM students' exposure to plastic surgery, access to mentors and research opportunities, and the importance of diversity in the field. Methods: A survey was designed and distributed to members of the Student National Medical Association over 3 months. Survey data were collected using Qualtrics and descriptive statistics, and logistical regressions were performed using SAS. Results: Of the 136 respondents, 75.0% identified as Black (n = 102/136), and 57.4% (n = 66/115) reported a plastic surgery program at their home institution. Of the total respondents, 97.7% (n = 127/130) were concerned about racial representation in plastic surgery, and 44.9% (n = 53/114) would be more likely to apply if there were better URM representation. Most respondents disagreed that there was local (73.4%, n = 58/79) or national (79.2%, n = 57/72) interest in URM recruitment. Students whose plastic surgery programs had outreach initiatives were more likely to have attending (OR 11.7, P < 0.05) or resident mentors (OR 3.0 P < 0.05) and access to research opportunities (OR 4.3, P < 0.05). Conclusions: URM students feel there is an evident lack of interest in recruiting URM applicants in plastic surgery. Programs with outreach initiatives are more likely to provide URM students access to mentorship and research opportunities, allowing students to make informed decisions about pursuing plastic surgery.

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BACKGROUND: Mandibular fractures account for up to 48.8% of pediatric facial fractures; however, there are a wide range of available treatment modalities, and few studies describe trends in adverse outcomes of these injuries. This study describes fracture etiology, pattern, management, and treatment outcomes in pediatric mandibular fracture patients. METHODS: A retrospective review was performed of patients under 18 years of age who were evaluated for mandibular fractures at a pediatric level I trauma center between 2006 and 2021. Variables studied included demographics, etiology, medical history, associated facial fractures, other associated injuries, treatments, and outcomes. RESULTS: A total of 530 pediatric patients with 829 mandibular fractures were included in the analysis. Most isolated mandibular fractures were treated with physical therapy (PT) and rest (n=253, 47.7%). Patients with combination fractures, specifically those involving the parasymphysis and angle, were 2.63 times more likely to undergo surgical management compared to patients with a single facial fracture (p<0.0001). Older age (p<0.001), gender (p=0.042), mechanism (p=0.008) and cause of injury (p=0.002), as well as specific fractures (e.g., isolated angle (p=0.001)) were more associated with adverse outcomes. The odds of adverse outcomes were higher for patients treated with CREF or ORIF compared to conservative management (OR=1.8; 95% Cl 1.0-3.2 and OR=2.1; 95% Cl 1.2-3.5, respectively). CONCLUSION: Fracture type, mechanism of injury, and treatment modality in pediatric mandibular fractures are associated with distinct rates and types of adverse outcomes. Large scale studies characterizing these injuries are critical for guiding physicians in the management of these patients.

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BACKGROUND: Nasoorbitoethmoid (NOE) fractures impact growth of the craniofacial skeleton in children, which may necessitate differentiated management from adult injuries. This study describes characteristics, management, and outcomes of NOE fractures in children seen at a single institution. METHODS: A retrospective review of patients under 18 years who presented to our institution from 2006 to 2021 with facial fractures was conducted; patients with NOE fractures were included. Data collected included demographics, mechanism of injury, fracture type, management, and outcomes. RESULTS: Fifty-eight patients met inclusion criteria; 77.6% presented with Manson-Marcowitz Type I fractures, 17.2% with Type II, and 5.2% with Type III. The most common cause of injury was motor vehicle accidents (MVAs, 39.7%) and sports (31%). Glasgow Coma Scale and injury mechanism were not predictive of injury severity in the pediatric population ( P =0.353, P =0.493). Orbital fractures were the most common associated fractures (n=55, 94.8%); parietal bone fractures were more likely in Type III fractures ( P =0.047). LeFort III fractures were more likely in type II fractures ( P =0.011). Soft tissue and neurological injuries were the most common associated injuries regardless of NOE fracture type (81% and 58.6%, respectively). There was no significant difference in type of operative management or in the rates of adverse outcomes between types of NOE fractures. CONCLUSIONS: These findings suggest that pediatric NOE fractures, although rare, present differently from adult NOE fractures and that revisiting predictive heuristics and treatment strategies is warranted in this population.

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INTRODUCTION: Velopharyngeal insufficiency (VPI), a stigmatizing hallmark of palatal dysfunction, occurs in a wide spectrum of pediatric craniofacial conditions. The mainstays for surgical correction include palate repair and/or pharyngeal surgery. However, primary pharyngoplasty has a failure rate of 15% to 20%. Although revision pharyngoplasty may be necessary in those with persistent VPI, little is known regarding the indications for and outcomes after such procedures. The purpose of this study is to describe the authors' experience with indications for and outcomes after revision pharyngoplasty. METHODS: A single-center retrospective review was performed of all patients undergoing revision pharyngoplasty between 2002 and 2019. Demographic data and Pittsburgh Weighted Speech Scores, diagnoses, comorbidities, and complications were tabulated. Two-tailed Student t test was used, and a P value of 0.05 or less was considered statistically significant. RESULTS: Thirty-two patients (65.6% male) met inclusion criteria for this study. The most common diagnoses included cleft palate (68.8%), submucous cleft palate (SMCP, 18.8%), and congenital VPI (6.3%, likely occult SMCP). Most patients (84.4%) underwent palatoplasty before their initial pharyngoplasty. The primary indication for initial pharyngoplasty was VPI (mean age 7.1 ± 4.6 years). The most common indication for revision pharyngoplasty (mean age 11.2 ± 5.1 years) included persistent VPI (n = 22), followed by obstructive sleep apnea (OSA) (n = 11). Persistent VPI (n = 8) and OSA (n = 6) were the most common complications after secondary pharyngoplasty. Thirteen patients (40.6%) within the revision pharyngoplasty cohort required additional surgical intervention: 4 underwent tertiary pharyngoplasty, 4 underwent takedown for OSA (n = 3) or persistent VPI (n = 1), 3 underwent takedown and conversion Furlow for persistent VPI (n = 2), OSA (n = 2) and/or flap dehiscence (n = 1), and 2 underwent palatal lengthening with buccal myomucosal flaps for persistent VPI. Of the 4 patients who required a tertiary pharyngoplasty, the mean age at repair was 6.6 ± 1.1 years and their speech scores improved from 13.5 to 2.3 after tertiary pharyngoplasty (P = 0.11). The overall speech score after completion of all procedures improved significantly from 19 to 3.3. CONCLUSION: Patients who fail primary pharyngoplasty represent a challenging population. Of patients who underwent secondary pharyngoplasty, nearly half required a tertiary procedure to achieve acceptable speech scores or resolve complications.

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BACKGROUND: The COVID-19 pandemic had multiple effects on the provision of health care, including the suspension of elective and nonessential surgeries. The objective of this study was to determine the early effect of the COVID-19 pandemic on the surgical care of patients with cleft lip and/or palate at a high-volume cleft center. METHODS: A retrospective comparative cohort study of patients with cleft lip and/or palate undergoing lip adhesion, cleft lip and nose repair, and palatoplasty before and during the pandemic was conducted. There were 50 patients in the prepandemic cohort and 53 in the pandemic cohort. RESULTS: Mean age at lip adhesion was 3.1 ± 1.1 months prepandemic (n = 8) and 3.5 ± 2.5 months in the pandemic cohort (n = 8) (P = 0.75). One lip adhesion was delayed by 1.6 months. Mean age at cleft lip and nose repair was 6.6 ± 1.9 months prepandemic (n = 23) and 8.0 ± 2.1 months in the pandemic cohort (n = 23) (P = 0.03). Six pandemic cleft lip and nose repairs were delayed; the mean delay was 2.6 ± 1.8 months. The mean age at palatoplasty was 13.9 ± 2.2 months prepandemic (n = 26) and 14.1 ± 2.9 months in the pandemic cohort (n = 26) (P = 0.79). Seven pandemic palatoplasties were delayed; the mean delay was 3.3 ± 1.4 months. CONCLUSIONS: The COVID-19 pandemic caused delays at each stage of repair for cleft lip and/or palate-related procedures; however, only cleft lip and nose repair were significantly affected. This study emphasizes the importance of remaining vigilant regarding the care of this vulnerable population during this challenging time.

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ABSTRACT: Craniofacial fractures from canine bites are rare, but can be devastating events that lead to complex surgical management, long-term functional deficits, and psychological sequelae. The objective of this case-control study was to identify risks associated with craniofacial fractures in pediatric dog bite victims. From 2008 to 2019 at our quaternary center, all children with craniofacial fractures from dog bites were included in this study. Controls were obtained in a 2:1 ratio via a random sample of all dog bite encounters. Logistic regression was used to calculate odds ratios (OR) with 95% confidence intervals (CI). Of 3602 dog bite encounters, 114 children were included in the study with an average age of 4.8 years (interquartile range = 2.4-9.1 years) and 51 patients (45%) were female. Seventy-four children (65%) were bitten by a family-owned dog. Thirty-eight patients with 60 craniofacial fractures were identified. The following factors were significantly associated with increased risk for craniofacial fractures: Caucasian race (OR 7.3, CI 1.6-16.7), age under five (OR 4.1, CI 1.6-10.7), rural location (OR 3.9, CI 1.3-12.3), child location on the floor (OR 6.2, CI 2.4-16.2), and dogs weighing over 30 pounds (OR 19.6, CI 5.8-82.3). Nine patients (12%) required multiple reconstructive operations, and four patients (5%) developed post-traumatic stress disorder. In conclusion, toddlers in rural households with large dogs are at high risk for sustaining craniofacial fractures from bite injuries. Craniofacial surgeons, pediatricians, and emergency department physicians should use these data to lead prevention efforts in the community.

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In pediatric patients with mandible fractures and concomitant cervical spine injury (CSI), treatment strategies may occasionally compete: condylar fractures require functional therapy with range of motion exercises of the temporomandibular joint (TMJ), while CSI requires neck immobilization. The authors report the case of a child presenting with bilateral condylar head fractures, a right parasymphyseal fracture, and concomitant CSI treated with cervical collar immobilization, who ultimately developed TMJ ankylosis. Here, the authors review mandibular condylar fracture management and suggest an approach for the pediatric patient presenting with condylar fractures and concomitant CSI requiring immobilization. To preserve range of motion at the TMJ, it is critical to prevent external restriction by prolonged cervical collar use. Instead, these patients benefit from a protocol utilizing conventional halo or noninvasive, pinless halo cervical spine stabilization. Without limitation of the TMJ, condylar fracture rehabilitation and healing may proceed unhindered.

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Reports of systemic associations in patients with Isolated Sagittal Synostosis (ISS) are sparse. Craniofacial surgeons, and other providers, should be aware that a significant proportion of patients with ISS may have syndromic or systemic involvement. This study investigates the incidence of systemic disease and syndromic diagnosis in a cohort of patients presenting with ISS (ie, patients with sagittal synostosis without other sutural involvement). METHODS: This study consists of a retrospective review of patients diagnosed with ISS between 2007 and 2017 at a single institution. Patients were divided according to onset (early <1 year, late >1 year) of ISS. Patient notes were examined for congenital anomalies, systemic conditions, and molecular testing. Only patients with isolated sagittal fusion-meaning, patients with sagittal synostosis and no other sutural involvement-were included. RESULTS: Three hundred seventy-seven patients met the inclusion criteria: systemic conditions were identified in 188/377 (50%) of them. One hundred sixty-one patients with early onset (Group A), and 216 patients with late onset ISS (Group B) were identified. Systemic involvement was identified in 38% of Group A and 60% of Group B, which was statistically significant (P < 0.001). Forty-eight of 377 (13%) of patients had a syndromic diagnosis, and 79% of these were confirmed via genetic testing. Thirty-five percent of patients were diagnosed with central nervous system anomalies and 16% had craniofacial anomalies. CONCLUSIONS: Nearly 50% of the patients initially diagnosed with ISS were found to have some form of systemic involvement. This supports affording full pediatric and genetic evaluation with molecular testing to these children.

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BACKGROUND: Although rare, pseudoaneurysms (PA) can develop following Le Fort I osteotomy and lead to life-threatening hemorrhage. However, the typical presentation of a PA following a Le Fort I osteotomy is not well characterized. Evidence-based guidelines are not currently available for evaluation of PA following Le Fort I osteotomy. METHODS: A case report is presented of a 27-year-old man who underwent Le Fort I advancement and subsequently developed a bleeding PA. A comprehensive search of journal articles was performed using the MEDLINE/PubMed database between 1964 and April 2016. Keywords and phrases used were "(osteotomy OR craniofacial OR orthognathic) AND (pseudoaneurysm OR aneurysm OR epistaxis)." Preferred Reporting Items for Systematic Reviews and Meta- Analyses (PRISMA) guidelines were followed. RESULTS: The literature search yielded 13 reports of 18 patients. All 18 patients underwent Le Fort I osteotomy and subsequently developed a delayed postoperative bleeding PA. All studies were level IV or V evidence. Twenty-eight percent (N = 5) of the cases documented "excessive" intraoperative bleeding or more than 500 mL of estimated blood loss. The average time for the first bleeding episode and time until final bleed was 17.3 ±â€Š14.3 days (range: 3-62 days) and 27.8 ±â€Š21.2 days following surgery (range: 6-77 days), respectively. Sixty-seven percent (N = 12) had multiple episodes of bleeding. The duration between the bleeding events averaged 10.6 (± 7.9 days) with a range of 1 to 35 days. Bleeding PA's were treated with image-guided embolization (15/18 patients; 83.3%) or ligation or clamping (3/18 patients; 16.7%). CONCLUSION: In the setting of recurrent and/or delayed postoperative epistaxis following Le Fort I osteotomy, surgeons should maintain a high clinical suspicion for PA. Ruptured PA's are often preceded by multiple episodes of progressively worsening epistaxis. Based on the presented case report and pooled data from the literature, angiography is recommended to evaluate for PA in the setting of recurrent epistaxis following Le Fort I osteotomy, especially within the first 4 weeks following surgery.

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BACKGROUND: Asymmetric multisutural craniosynostosis (AMC) is characterized by fusion of a midline suture combined with unilateral fusion of at least 1 nonmidline suture. Due to its rarity, complexity, and high rate of reoperation, the purpose of this study is to evaluate outcomes of our staged approach to AMC. METHODS: Patients treated for craniosynostosis between January 2004 and December 2013 were identified retrospectively. Only patients with AMC and a minimum follow-up of 2 years were included. The 3-staged algorithm includes: extended strip craniectomy of fused sutures; postoperative helmet molding; and fronto-orbital advancement versus a touch-up procedure. Morphologic, aesthetic, and functional outcomes were evaluated. RESULTS: Nine patients (6.8% of cases) were treated for AMC (mean follow-up: 4.1 years). Sixty-seven percent of patients (6 of 9) demonstrated signs of elevated intracranial pressure. Patients were divided into 2 groups: "Group A" included patients treated according to the staged algorithm (n = 5); "Group B" included those treated by traditional techniques (n = 4). Group A underwent their first calvarial vault procedure earlier than those from Group B (2.7 vs. 13.2 months; P < 0.02). Postoperatively, no Group A patients had developmental delay, signs of elevated intracranial pressure, or reoperation. Three of 5 patients (60%) were rated Whitaker Classification II and the others (40%) rated Whitaker Classification III. CONCLUSIONS: Asymmetric multisutural synostosis results in a complex and evolving deformity involving the entire craniofacial complex. However, when asymmetric multisutural synostosis is approached in stages with early intervening helmet therapy, acceptable functional and appearance-related outcomes can be obtained with minimal complications. LEVEL OF EVIDENCE: III.

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BACKGROUND: Candidate characteristics for craniofacial fellowship training still remain unknown, as no data are available in the literature. This study aims to provide information on the criteria that are used to select and rank applicants for the craniofacial surgery fellowship match. METHOD: A 38-question survey was sent in April 2015 to all craniofacial surgery fellowship program directors (n = 29) involved in the US match using QuestionPro Survey Software. The survey investigated factors used for selection of applicants, including medical school, residency training, research experience, fellowship interview, and candidate characteristics. A 5-point Likert scale was used to grade 33 factors from "not at all important" (1) to "essential in making my decision" (5); or for 5 controversial factors from "very negative impact" (1) to "very positive impact in making my decision" (5). RESULTS: A total of 62% (18 out of 29) of responses were received from craniofacial surgery program directors. The most important factors were professionalism and ethics (4.7 ±â€Š0.5), perceived commitment to craniofacial surgery (4.6 ±â€Š0.8), interactions with faculty and staff (4.5 ±â€Š0.5), interpersonal skills (4.5 ±â€Š0.5), and overall interview performance (4.4 ±â€Š0.6). Factors that have a negative impact on the selection process include graduation from a nonplastic surgery residency program (1.9 ±â€Š0.7) or a non-US plastic surgery residency program (2.2 ±â€Š0.6), and visa requirement (2.2 ±â€Š0.5). CONCLUSION: This study provides data on craniofacial surgery program directors' perception on the criteria important for fellowship applicant selection. It is our hope that program directors, residency programs, and applicants find this data useful as they prepare for the craniofacial fellowship match.

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BACKGROUND: Although many metrics for neurodevelopment in children with nonsyndromic craniosynostosis have been analyzed, few have directly examined early language acquisition and speech development. The authors characterized language acquisition and speech development in children with nonsyndromic craniosynostosis. METHODS: The authors' institutional database was queried for nonsyndromic craniosynostosis from 2000 to 2014. Patients with an identified syndrome were excluded. Specific data elements included age, gender, velopharyngeal adequacy by means of the Pittsburgh Weighted Speech Scale, evaluation for anatomical motor delay, language acquisition delay/disorder, articulation or speech sound production delays/disorders, and whether speech therapy was recommended. Diagnosis of a submucous cleft palate was noted. RESULTS: One hundred one patients met inclusion criteria, of which 57.4 percent were male. Average age at the time of the most recent speech evaluation was 6.1 years (range, 2.31 to 17.95 years); 43.6 percent had normal speech/language metrics and 56.4 percent had one or more abnormalities, including anatomical motor delay/disorder (29.7 percent), language acquisition delay/disorder (21.8 percent), articulation or speech production delay/disorder (4.0 percent), hypernasality (15.8 percent), and velopharyngeal insufficiency or borderline competency (23.8 percent). Average Pittsburgh Weighted Speech Scale score was 1.3 (range, 0 to 5), and 29.7 percent (n = 30) of patients were recommended to have speech therapy. In addition, 25.8 percent of patients were diagnosed with a submucous cleft palate. CONCLUSIONS: One in four patients with nonsyndromic craniosynostosis carried a diagnosis of submucous cleft palate. The authors found that abnormal speech and language development occurs in one in 1.7 patients with nonsyndromic craniosynostosis, and that speech therapy for such abnormal development is warranted in one in 3.4 of them-a prevalence two to five times higher compared with the general pediatric population.

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BACKGROUND: International adoptees with cleft lip and palate (CLP) are a growing population in the United States. They represent a clinical challenge, presenting at various ages and stages of cleft repair. METHODS: A retrospective review of patients seen at the CLP Program at the Children's Hospital of Philadelphia (CHOP) between 1998 and 2012 with a history of international adoption was performed. Demographics, surgical histories, and long-term speech outcomes were reviewed. RESULTS: Seventy-four female and 77 male patients were evaluated. Patients were adopted at an average age of 2.3 years (range, 0.4-8.6 years); 80.8% (n = 122) of patients were adopted from China. The rate of international cleft adoption increased by approximately 1.5 patients per year (r = 0.7739, P < 0.001); 13.2% (n = 19) of all subjects with cleft palates had oronasal fistulas (ONFs) that required repair. The ONF rates for primary palatoplasties at CHOP were significantly lower compared to both preadoption repairs (P = 0.002) and postadoption repairs at outside hospitals (P = 0.01); 14.8% (n = 21) of all patients had secondary surgeries for velopharyngeal incompetence (VPI). Rates of secondary surgery for VPI were also significantly lower for primary palatoplasties at CHOP compared to both preadoption repairs (P = 0.0018) and postadoption repairs at outside hospitals (P = 0.0033). CONCLUSIONS: International adoptees with CLP are a growing population and are clinically challenging with high ONF rates and high secondary surgery rates for VPI. We recommend expedited repair of unoperated cleft palates in adoptees older than 18 months. Adopted patients with CLP should be rigorously evaluated for the need for speech therapy and secondary surgeries to correct for VPI.

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