Pediatric Facial Fractures: Demographics, Injury Patterns, and Associated Injuries in 3334 Patients.

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.

Cleft Summit 2022: The Impact of a Unified Voice.

OBJECTIVE: The inaugural Cleft Summit aimed to unite experts and foster interdisciplinary collaboration, seeking a collective understanding of velopharyngeal insufficiency (VPI) management. DESIGN: An interactive debate and conversation between a multidisciplinary cleft care team on VPI management. SETTING: A two-hour discussion within a four-day comprehensive cleft care workshop (CCCW). PARTICIPANTS: Thirty-two global leaders from various cleft disciplines. INTERVENTIONS: Cleft Summit that allows for meaningful interdisciplinary collaboration and knowledge exchange. MAIN OUTCOME MEASURES: Ability to reach consensus on a unified statement for VPI management. RESULTS: Participants agreed that a patient with significant VPI and a dynamic velum should first receive a surgery that lengthens the velum to optimize patient outcome. A global, multicenter prospective study should be done to test this hypothesis. CONCLUSION: The 1st Cleft Summit successfully distilled global expertise into actionable best-practice guidelines through iterative discussions, fostering interdisciplinary collaboration and paving the way for a transformative multi-center prospective study on VPI care.

Pediatric Nasoorbitoethmoid Fractures: A Single Institution's 15-Year Experience.

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.

Protraction Headgear Compliance and Orthognathic Surgery in Patients With Cleft Lip and Palate.

Assess cephalometric parameters and the need for orthognathic surgery (OS) and its relationship with compliance in protraction headgear (PHG).Retrospective case series.Hospital cleft-craniofacial center.23 patients with nonsyndromic cleft lip and palate and history of lip and palate repair.Patients received PHG and orthodontic treatment. Compliant patients were compared to patients that were not. Protraction was applied with 170-gram elastics and patients were instructed to wear for at least 12 hours daily.Cephalometric measurements at initial (T1), post-PHG (T2), and pre-surgical or post-orthodontic treatment (T3) of at least age 15 for females and 17 for males and the presence of OS were compared.83% (19) of patients reported compliance with therapy. Of those compliant, 68% (13) had OS and 32% (6) did not (P = .99). Inter-group comparisons at T1 between compliant and noncompliant showed no significant differences and the non-OS patients started with larger nasolabial angles (P < .05). At T2, there were no significant cephalometric differences between groups. At T3, compliant patients showed significantly more upper incisor proclination than noncompliant patients. Between OS and non-OS, OS patients had significantly decreased ANB, Wits, convexity, overjet, and FMA and larger nasolabial angles (P < .05).Patients compliant with PHG showed no difference in the need for OS. However, after orthodontic treatment, compliant patients showed more upper incisor proclination and OS patients with decreased ANB, Wits, convexity, overjet, FMA, and larger nasolabial angles.

Delayed Presentation of Unicoronal Craniosynostosis-Masked by Ipsilateral Posterior Deformational Plagiocephaly.

Despite a greater awareness of the differential diagnosis of head shape abnormalities among pediatricians, the effect of deformational forces on calvarial morphology can complicate the diagnosis of craniosynostosis. In this report, we describe 2 patients diagnosed with unicoronal craniosynostosis (UCS) in a delayed fashion due to the presence of concomitant posterior deformational plagiocephaly (PDP). In both cases, the severity of each patients' PDP obscured changes typically associated with UCS. This unique presentation underscores the importance of having a high index of suspicion for possible premature suture fusion despite the presence of concomitant PDP.

Social Determinants of Health in Early Otologic and Audiologic Evaluation in an Interdisciplinary Cleft-Craniofacial Clinic.

OBJECTIVE: Investigate associations between socioeconomic indicators of healthcare access with family compliance with cleft-related otologic and audiologic care within an interdisciplinary model. DESIGN: Retrospective case series. SUBJECTS AND SETTING: Children born 2005-2015 who presented to the Cleft-Craniofacial Clinic (CCC) at a quaternary care children's hospital. INTERVENTIONS: Associations between main outcome measures and Area Deprivation Index (ADI), median household income for zip code, distance from hospital, and insurance status were evaluated. MAIN OUTCOME MEASURES: Cleft types, ages at presentation to outpatient clinic (cleft, otolaryngology, and audiology), and ages at procedures (first tympanostomy tube insertion (TTI), lip repair, and palatoplasty) were measured. RESULTS: Most patients were male (147/230, 64%) with cleft lip and palate (157/230, 68%). Median age at first cleft, otolaryngology, and audiology visits were 7 days, 86 days, and 5.9 months, respectively. Private insurance predicted lower no-show rates (p = .04). Age at first CCC visit was younger for patients with private insurance (p = .04) and older for those who lived further from the hospital (p = .002). Age at lip repair was positively correlated with national ADI (p = .03). However, no socioeconomic status (SES) proxy or proximity to hospital was associated with delays in first otolaryngology or audiology examination or TTI. CONCLUSION: Once children become established within an interdisciplinary CCC, SES appears to bear little influence on cleft-related otologic and audiologic care. Future efforts should aim to elucidate which aspects of the interdisciplinary model maximize multisystem cleft care coordination and increase access for higher risk populations.

Squamosal Suture Synostosis: An Under-Recognized Phenomenon.

INTRODUCTION: The squamosal suture (SQS) joins the temporal to the parietal bones bilaterally and is a poorly described site of craniosynostosis. SQS fusion is thought to occur as late as the fourth decade of life and beyond; however, we have incidentally noted its presence among our pediatric patients and hypothesize that it may occur earlier in life and more frequently than previously believed. METHODS: A retrospective review of imaging performed on pediatric patients was completed to identify patients with SQS synostosis. This included a review of clinical notes as well as computed tomography (CT) images obtained by our craniofacial clinic. Relevant patient data and imaging were reviewed. RESULTS: Forty-seven patients were identified with SQS synostosis, 21 were female (45%). Age at the time of radiographic diagnosis was 10.1 ± 8.4 years (range 17 days to 27 years). A majority of patients had bilateral SQS synostosis (57%), with a relatively even distribution of unilateral right (23%) versus left (19%). SQS was an isolated finding (no other suture involvement) in 15 patients (32%), all of whom were normocephalic and did not require surgical intervention. Thirty-two patients (68%) had concomitant craniosynostosis of other sutures, most commonly sagittal and coronal. Nine patients (19%) underwent surgery to correct cranial malformations-all these patients had multi-suture synostosis (P = 0.012). Twenty-seven patients (57%) had SQS synostosis diagnosed incidentally compared to 20 (43%) who were imaged with suspicion for synostosis. In those who were symptomatic, common findings included developmental delay, elevated intracranial pressure, hydrocephalus, seizures, and visual/hearing impairments. Ten patients (21%) were syndromic, the most frequent of which was Crouzon syndrome. No single pattern of calvarial malformation could be definitively described for SQS synostosis. CONCLUSION: Given that most isolated SQS synostosis cases were normocephalic, asymptomatic, and discovered incidentally, it is likely that there are many cases of unidentified SQS synostosis. The significance of SQS synostosis is currently unclear, and warrants further investigation into this phenomenon, its natural course, and its potential presence in the spectrum of normal development.

The Clinical Significance of Clinocephaly in Late-Presentation Sagittal Craniosynostosis.

The diagnosis of late-presentation sagittal suture craniosynostosis (SCS) can be challenging, especially in the setting of subtle physical exam findings. The clinical significance of clinocephaly-a retro-coronal concavity along the midvault-in this context remains unknown. The aim of this study is to evaluate the predictive value of clinocephaly in identifying late-presentation SCS.A retrospective chart review of all patients >1 year old presenting to the craniofacial clinic with a concern for SCS was performed. The presence or absence of SCS in the setting of clinocephaly was recorded following diagnostic imaging. Student's t test, Chi Square test, and multivariate logistic regression analysis were performed to determine predictors for SCS.75 patients met inclusion criteria. 32 patients (42.7%, 6% female) were diagnosed with SCS. No difference in age between patients with and without SCS was detected. Stratification of patients by age (1-2, 2-4, and >4 years) revealed a higher rate of SCS in younger patients (P = 0.04). The cephalic index (C.I.) of those with sagittal synostosis was significantly smaller but within the normal range, indicating a more scaphocephalic shape (P = 0.003). Logistic regression analysis revealed that C.I. was a strong predictor for SCS (P = 0.003). Of those with SCS, a mix of complete and partial fusion of the sagittal suture was appreciated.This study found that 42.7% of patients with clinocephaly had SCS. C.I. was the only predictor for SCS and unique suture fusion patterns were identified in those with SCS. This study suggests that clinocephaly should be considered a core component of the exam and work-up for SCS. Future studies aimed at evaluating the positive predictive value of this exam finding and identifying risk factors associated with late-presentation SCS are underway.

The First Hybrid International Educational Comprehensive Cleft Care Workshop.

OBJECTIVE: Describe the first hybrid global simulation-based comprehensive cleft care workshop, evaluate impact on participants, and compare experiences based on in-person versus virtual attendance. DESIGN: Cross-sectional survey-based evaluation. SETTING: International comprehensive cleft care workshop. PARTICIPANTS: Total of 489 participants. INTERVENTIONS: Three-day simulation-based hybrid comprehensive cleft care workshop. MAIN OUTCOME MEASURES: Participant demographic data, perceived barriers and interventions needed for global comprehensive cleft care delivery, participant workshop satisfaction, and perceived short-term impact on practice stratified by in-person versus virtual attendance. RESULTS: The workshop included 489 participants from 5 continents. The response rate was 39.9%. Participants perceived financial factors (30.3%) the most significant barrier and improvement in training (39.8%) as the most important intervention to overcome barriers facing cleft care delivery in low to middle-income countries. All participants reported a high level of satisfaction with the workshop and a strong positive perceived short-term impact on their practice. Importantly, while this was true for both in-person and virtual attendees, in-person attendees reported a significantly higher satisfaction with the workshop (28.63 ± 3.08 vs 27.63 ± 3.93; P = .04) and perceived impact on their clinical practice (22.37 ± 3.42 vs 21.02 ± 3.45 P = .01). CONCLUSION: Hybrid simulation-based educational comprehensive cleft care workshops are overall well received by participants and have a positive perceived impact on their clinical practices. In-person attendance is associated with significantly higher satisfaction and perceived impact on practice. Considering that financial and health constraints may limit live meeting attendance, future efforts will focus on making in-person and virtual attendance more comparable.

The limits of pandemic precautions: Tympanostomy tube placement in children with cleft palate during COVID-19.

PURPOSE: Coronavirus Disease-2019 (COVID-19) mitigation measures have led to a sustained reduction in tympanostomy tube (TT) placement in the general population. The present aim was to determine if TT placement has also decreased in children at risk for chronic otitis media with effusion (COME), such as those with cleft palate (CP). MATERIALS AND METHODS: A cohort study with medical record review was performed including consecutive children, ages 0-17 years, undergoing primary palatoplasty at a tertiary children's hospital February 2019-January 2020 (pre-COVID) or May 2020-April 2021 (COVID). Revision palatoplasty (n = 29) was excluded. Patient characteristics and middle ear status pre-operatively and at palatoplasty were compared between groups using logistic regression or Wilcoxon rank-sum. RESULTS: The pre-COVID and COVID cohorts included 73 and 87 patients, respectively. Seventy (44%) were female and median age at palatoplasty was 13.5 months for CP ± cleft lip (CP ± L) and 5.5 years for submucous cleft palate (SMCP). In patients with CP ± L, TT were placed or in place and patent at palatoplasty in 28/38 (74%) pre-COVID and 37/50 (74%) during COVID (P = 0.97). In patients with SMCP, these proportions were 5/35 (14%) and 6/37 (16%), respectively (P = 0.82). Examining only patients <2 years of age also revealed no difference in TT placement pre-COVID versus COVID (P = 0.99). Finally, the prevalence and type of effusion during COVID was similar to pre-COVID. CONCLUSIONS: Reduced infectious exposure has not decreased TT placement or effusion at palatoplasty. Future work could focus on non-infectious immunologic factors underlying the maintenance of COME in these children.

Revision Pharyngoplasty in Cleft Palate and Velopharyngeal Insufficiency: Management and Outcomes.

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.

Pediatric Plastic Surgery Operating Room Block-Time Utilization: A Casualty of Illness.

BACKGROUND: Optimizing operating room (OR) utilization is a critical component of health care system efficiency. The purpose of our study was to analyze the extent of OR cancellation and its effect on raw utilization of OR block time allotted to surgeons in the pediatric plastic surgery department. METHODS: The authors retrospectively reviewed the cases of 4 plastic surgeons at a tertiary pediatric hospital between 2018 and 2019. Data collected included patient demographics, type of surgery, time of cancellation, reason for cancellation, length of surgery, and minutes of block time allotted to each surgeon per year. Percent of cases canceled, scheduled times lost, and block times lost were calculated. RESULTS: Surgeons A, B, C, and D scheduled 170, 416, 305, and 474 cases, respectively. Overall, 7% of cases were canceled, 9.1% of scheduled time was lost, and a total of 5.1% of block time was lost due to cancellation. Patients of surgeon A and D were more likely to cancel due to reasons classified as ''other,'' including causes such as failure of nil per os or a family's last-minute decision to forego elective surgery (33.3% and 37.2%, respectively), whereas patients of surgeon B and C were more likely to cancel due to illness (67.9% and 36.4%, respectively). CONCLUSIONS: Cancellations negatively impact raw utilization times; if fewer cases are performed, allotted block times are redistributed. Communication with patients in the week prior to surgery may allow for earlier identification of likely cancellations. Future directions include exploring whether particular surgeon characteristics are linked to rate of cancellations.

Tissue Augmenting Palatoplasty for the Treatment of Velopharyngeal Insufficiency.

PURPOSE: Persistent velopharyngeal insufficiency (VPI) following primary palatoplasty remains a difficult problem to treat. This study evaluates speech outcomes following revision palatoplasty with tissue augmentation using buccal myomucosal flaps (BMF) as an alternative to pharyngoplasty for patients with VPI. METHODS: A retrospective single-center review of revision palatoplasty with tissue augmentation at a tertiary pediatric hospital Cleft-Craniofacial Center between January 2017 and March 2021 was conducted. Patients with a history of previous palatoplasty, a diagnosis of persistent or recurrent VPI, and comprehensive pre- and postoperative speech evaluations who underwent revision palatoplasty with BMF were included. RESULTS: Twenty patients met inclusion criteria (35% female, 20% syndromic). Mean age at the time of revision palatoplasty with BMF was 9.7 years. Preoperatively, all patients had stigmatizing speech and received the recommendation for speech surgery; the mean Pittsburgh Weighted Speech Score (PWSS) was 14.3 ± 4.9. The mean postoperative PWSS at the most recent assessment was 4.2 ± 2.3, representing a statistically significant improvement from preoperative scores (P < .001). Mean follow-up time was 8.9 months. Following revision palatoplasty with BMF, only one patient has received the recommendation for further speech surgery. No complications were noted. CONCLUSION: In patients with VPI following primary palatoplasty, revision palatoplasty with tissue augmentation offers an alternative to pharyngoplasty. This approach preserves dynamic velopharyngeal function, improves speech outcomes, and should be considered an option when treating patients with post-primary palatoplasty VPI.

Impact of a Surgical Subspecialty Roundtable on Career Perception for Preclerkship Medical Students.

BACKGROUND: Limited exposure to surgical subspecialties during medical school may be responsible for decreasing medical student interest in surgery. Although most medical schools have surgery interest groups to increase exposure, our aim was to evaluate the impact of a focused surgical subspecialty roundtable on preclerkship students' perceptions of surgical careers. METHODS: Faculty members from each surgical subspecialty shared their experiences and led roundtable discussions with five to seven first- and second-year medical students at a time (total n = 59). Pre-event and post-event surveys were administered to assess students' interest in surgery, knowledge of training paths, values related to specialty selection, and perception of surgeons. RESULTS: Forty students completed pre-event and post-event surveys. The number of students who were extremely or very interested in surgery increased after this event (65% versus 72.5%, P < 0.001). The greatest number of students indicated an interest in orthopedic surgery, and the fewest indicated an interest in neurosurgery. After the event, thirteen (32.5%) students changed their preferences for the subspecialty in which they were most interested. Students demonstrated improved knowledge of training length and integrated residencies (83.8% versus 96.3%, P = 0.003). The perceived importance of intellectual challenge, research opportunities, and training length decreased, whereas the importance of compensation, work/life balance, long-term patient follow-up, and the job market increased. Students' perceptions of surgeons' work/life balance (10% versus 25%, P < 0.001) and ability to be team players (82.5% versus 85%, P = 0.01) improved significantly after the roundtable. CONCLUSIONS: The surgical specialty roundtable increased students' interest in surgery, improved knowledge of training paths, and altered perceptions related to career decision-making.

Computed tomography associated radiation exposure in children with craniosynostosis.

BACKGROUND: The role of computed tomography (CT) for diagnosis and surgical planning for craniosynostosis (CS) is well-established. The aim of this study was to quantify the cumulative medical radiation exposure from CT in patients with CS at a tertiary care children's hospital. METHODS: Medical records of patients who presented at < 2 years of age and underwent surgical intervention for CS were examined for demographic information. Effective radiation dose (ERD) in mSv was calculated for each head CT. Descriptive statistics and ANOVA were performed. Mean ± SD is reported; p < 0.05 was considered significant. RESULTS: Two hundred seventy-two patients met inclusion criteria: 241 nonsyndromic and 31 with syndromic diagnoses. For nonsyndromic patients, mean age at first head CT was 6.0 ± 4.9 months, mean number of CT scans obtained was 2.1 ± 1.1, and the mean total combined ERD was 9.1 ± 4.8 mSv. CT scans obtained at < 6 months of age had a significantly greater ERD than those obtained at > 6 months, 5.3 ± 1.9 versus 4.3 ± 1.4 mSv, respectively (p = 0.001). CONCLUSIONS: Patients with nonsyndromic CS undergo 2 CT scans on average related to their diagnosis, with a mean total ERD of 9.1 mSv; this is equivalent to 1.5 years of the average annual background radiation dose a person living in the USA will encounter from environmental radiation, medical exposures, and consumer products. A CT obtained at < 6 months is associated with a higher ERD; thus, we recommend delaying imaging from the initial presentation to the time of pre-operative planning when possible.

Pediatric Craniofacial Fractures From Canine Bites.

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.

Undiagnosed Normocephalic Pancraniosynostosis Presenting as Bilateral Abducens Nerve Palsy.

ABSTRACT: Primary pancraniosynostosis is a rare variant of craniosynostosis in which the major cranial sutures prematurely fuse. Single-suture craniosynostosis is often recognized early in life due to an abnormal head shape. In contrast, primary pancraniosynostosis may be diagnosed later in life due to a grossly normal head shape and size. As such, these children can present with symptoms related to chronically elevated intracranial pressure (eg, vision loss or cognitive impairment). This report highlights a patient with primary pancraniosynostosis associated with unique neurologic sequelae-namely, bilateral abducens nerve palsy. A 9-year-old boy presented to the ophthalmologist with a 1-month history of double vision, drifting of his right eye toward the nasal bridge, and intracranial hypertension evident with papilledema. Physical examination was notable for mild bitemporal narrowing. A computed tomography study demonstrated radiologic thumbprinting, diffuse osseous sclerosis, and fusion of the bilateral coronal, sagittal, metopic, and lambdoid sutures. The patient underwent emergent cranial vault expansion with fronto-orbital advancement. Papilledema had resolved 4 months following surgery. At 2-year follow-up, abducens nerve palsy and head shape were significantly improved. This study brings attention to an unreported presenting symptom of pancraniosynostosis (bilateral abducens nerve palsy). This information may lead to quicker diagnosis and treatment of pancraniosynostosis-induced intracranial hypertension, which is critical to prevent long-term sequelae.

Objective Analysis of Fronto-Orbital Dysmorphology in Unilateral Coronal Craniosynostosis.

ABSTRACT: Correction (and over-correction) of asymmetries of the orbital shape and brow position in unilateral coronal craniosynostosis (UCS) is critical to successful fronto-orbital advancement. Here we quantify and three-dimensionally assess fronto-orbital irregularities in UCS patients compared to controls.Twenty-three patients with UCS evaluated at the Children's Hospital of Pittsburgh between 2006 and 2016 were age and gender-matched to controls. Computed tomography scans were reconstructed and evaluated for orbital metrics. A three-dimensional heat map of orbital regions was generated and evaluated for shape differences.Brow protrusion of the orbit ipsilateral to the synostotic suture did not differ significantly from healthy controls. Orbital height was significantly increased while orbital width was decreased on the UCS ipsilateral side compared to the contralateral side and controls. The ipsilateral cornea was overprojected relative to the brow and the infraorbital rim, but similar to controls relative to the lateral rim. The contralateral orbit had increased brow protrusion with decreased orbital height. The cornea was underprojected relative to the brow, but overprojected relative to the lateral orbital rim and similar to controls at the infraorbital rim. Three-dimensional comparison demonstrated significant overprojection of the contralateral brow, with some more mild and inconsistent underprojection of the lateral aspect of the ipsilateral brow.Key orbital and brow differences exist between the affected and unaffected sides in UCS. This study provides quantitative data that further characterize the orbital dysmorphology observed in UCS and identifies unique aspects of the diagnosis that should be taken into consideration during surgical planning.

Posterior Cranial Vault Distraction Osteogenesis Utilizing a Posterior-Superior Distraction Vector in the Treatment of Mercedes Benz Pattern Craniosynostosis.

ABSTRACT: Bilateral lambdoid and sagittal synostosis, or Mercedes Benz Syndrome, is a rare complex craniosynostosis resulting in frontal bossing, a tapered posterior fossa, and an anteriorly displaced cranial vertex. Its ideal surgical correction must result in posterior expansion, skull elongation, and caudal repositioning of the vertex. We present a craniometric analysis of skull changes with posterior-superior distraction and introduce a novel craniometric measure: vertex position. In this study, a retrospective review was performed to analyze outcomes of posterior cranial vault distraction osteogenesis (PVDO) using a posterior-superior distraction vector from 2016 to 2019. Cranial vertex position was measured as a fraction of the occipitofrontal diameter from rostral to caudal (0-1.0). Four patients underwent PVDO at mean age 10.61 ±â€Š3.16 months utilizing a posterior-superior distraction vector. Linear distraction distance averaged 30.30 ±â€Š0.90 mm with a mean consolidation period of 3.98 ±â€Š0.72 months. Mean corrected change in intra-cranial volume was 236.30 ±â€Š3.71 mL, at an average rate of 7.81 ±â€Š2.00 mL/mm of distraction. Increases in anterior cranial height (7.83 ±â€Š2.51 mm), middle cranial height (8.43 ±â€Š4.21 mm), posterior cranial height (13.15 ±â€Š7.45 mm), and posterior cranial fossa height (21.99 ±â€Š8.55 mm) were observed. Cranial vertex demonstrated a mean posterior movement of 0.18 ±â€Š0.13. PVDO utilizing a posterior-superior distraction vector for management of nonsyndromic bilateral lambdoid and sagittal synostosis effectively increases intracranial volume and height and provides an esthetic outcome with posterior movement of the cranial vertex.

Musculoskeletal Pain Survey Outcomes in Cleft Surgeons and Orthodontists.

OBJECTIVE: Determine prevalence and characteristics of musculoskeletal pain and pathology in cleft providers. DESIGN: An IRB-exempt survey based on previously validated surveys was administered. Data collected included demographics, practice description, musculoskeletal pain history, formal diagnoses, and interventions. SETTING: Survey was sent to all cleft centers approved by the American Cleft Palate-Craniofacial Association worldwide. PATIENTS, PARTICIPANTS: All cleft surgeons and orthodontists at these centers met entry criteria. Eighty-three providers responded. Cleft center coordinators were unable to confirm the number of survey recipients. MAIN OUTCOME MEASURES: The hypothesis formulated prior to data collection was that prevalence would be comparable to general plastic surgeons and other at-risk health care providers. RESULTS: Average age of respondents was 49.8 ± 11.3 years; 33.9% of respondents were female. Average body mass index was 24.8 ± 3.5 kg/m2. Headaches were observed in 62.7% of surveyed respondents while musculoskeletal symptoms were reported in 89.8%. Of the 12 body parts addressed, most commonly affected were the neck (71.2%), shoulders (52.5%), and lower back (67.8%). Pain interfered with hobbies and home life in the majority of respondents (62.7%). Those who reported a formal diagnosis were more likely to undergo treatment including surgery (P < .01), medication (P = .03), and physical therapies (P < .01). CONCLUSIONS: Cleft surgeons and orthodontists experience a higher frequency of headaches compared to the general population, and musculoskeletal disorders are more prevalent than reported by general plastic surgeons. Pain interferes with hobbies and home life. Formal diagnosis leads to treatment. Preventative exercises and interventions are presented.