Introduction Traumatic facial injuries, leading to facial fractures represent a significant subset of traumatic events, with age emerging as a crucial determinant influencing both their etiology and outcomes. Understanding the age-related patterns of traumatic facial fractures is essential for developing targeted prevention and management strategies. In this context, the Appalachian tri-state area stands as an underexplored region concerning this issue, necessitating comprehensive research to elucidate the nuances of age-related traumatic facial fractures within this geographic context. Methods This retrospective study delves into the age-related patterns of traumatic facial fractures within the Appalachian tri-state area, drawing upon patient records from Cabell Huntington Hospital and Saint Mary\'s Medical Center spanning a five-year period. The study cohort encompasses 623 patients categorized into three age groups: individuals aged <22 years, those aged 22-65 years, and individuals over 65 years. Data analysis involves meticulous examination of mechanisms of injury, injury severity scores (ISSs), hospital length of stay, and the prevalence of surgical interventions across different age cohorts. Results Out of 623 patients, 104 (16.7%) were under 22 years old, 367 (58.9%) were between 22 and 65 years old, and 152 (24.4%) were over 65 years old. The majority were male (70%). Falls were the most common cause of facial fractures in patients over 65 (78%), while assaults were predominant in the 22-65 age group (24%), and motor vehicle collisions (MCVs) in those under 22 (34%). The median ISS and hospital stay durations were similar across age groups. 28% of patients underwent surgery, with significant variation among age groups (p<0.001): 38% for <22 years, 33% for 22-65 years, and 11% for >65 years. Mandibular fractures were more prevalent in younger patients, with rates of 12% for <22 years compared to 5.3% for >65 years. Logistic regression analysis revealed that patients aged 22-65 had 4.10 times higher odds (95% CI=2.38, 7.45, p<0.001) of undergoing surgery, while those under 22 had 5.14 times higher odds (95% CI=2.73, 10.0, p<0.001) compared to those over 65. Significant associations were found for mandibular and bilateral mandibular outcomes in patients aged 22-65 years. Discussion These findings underscore the imperative for tailored prevention strategies and age-specific treatment protocols to optimize patient outcomes. Fall prevention initiatives for the elderly and interventions addressing sports-related injuries for younger individuals are paramount. Moreover, the study highlights the necessity of specialized care protocols for elderly patients to minimize hospital stay durations and manage age-related comorbidities effectively. Moving forward, further research should address limitations, validate findings, and explore the efficacy of specific interventions, thereby paving the way for enhanced preventive measures and management strategies tailored to the diverse age cohorts affected by traumatic facial fractures in the Appalachian region.

UNASSIGNED: To determine the prevalence of maxillofacial fractures associated with persistent CSF leak, and to assess its bearing on clinical outcomes of consecutive patients managed at our centre.
UNASSIGNED: This was a retrospective cross-sectional study. The medical records of patients over 11-year period were analysed for age, gender, etiology of injuries, duration between injury and presentation to the hospital, types of facial fracture and their treatments, treatment done to control CSF leak, and complication(s). Descriptive and bivariate statistics were computed.
UNASSIGNED: Overall, 1473 patients were evaluated, 66 (4.5%) presented with craniofacial injuries associated with persistent CSF leak after 5 days of non-surgical treatment. Males (92.5%, P= 0.0000) and those in the 21 to 30 years age group (59.1 %, P=0.01) were predominant. The most common (68.2%) type of fracture combination was Le Fort I, II and III, NOE, zygomatic complex and mandible. The commonest clinical presentation of CSF leak was rhinorrhea only, in 66.7% of patients (P= 0.001).
UNASSIGNED: This study shows that the prevalence of maxillofacial fractures associated with persistent CSF leak was low, which was 4.5% of patients that presented with persistent CSF leak and 84.9% of the cases resolved after treatment of the various maxillofacial fractures.

OBJECTIVE: As many as 5% of normocephalic children may have a prematurely fused sagittal suture, yet the clinical significance and best course of management of this finding remain unclear. Providers in the Synostosis Research Group were surveyed to create a multicenter consensus on an optimal treatment and monitoring algorithm for this condition.
METHODS: A four-round modified Delphi method was utilized. The first two rounds consisted of anonymous surveys distributed to 10 neurosurgeons and 9 plastic surgeons with expertise in craniosynostosis across 9 institutions, and presented 3 patients (aged 3 years, 2 years, and 2 months) with incidentally discovered fused sagittal sutures, normal cephalic indices, and no parietal dysmorphology. Surgeons were queried about their preferred term for this entity and how best to manage these patients. Results were synthesized to create a treatment algorithm. The third and fourth feedback rounds consisted of open discussion of the algorithm until no further concerns arose.
RESULTS: Most surgeons preferred the term \"premature fusion of the sagittal suture\" (93%). At the conclusion of the final round, all surgeons agreed to not operate on the 3- and 2-year-old patients unless symptoms of intracranial hypertension or papilledema were present. In contrast, 50% preferred to operate on the 2-month-old. However, all agreed to utilize shared decision-making, taking into account any concerns about future head shape and neurodevelopment. Panelists agreed that patients over 18 months of age without signs or symptoms suggesting elevated intracranial pressure (ICP) should not undergo surgical treatment.
CONCLUSIONS: Through the Delphi method, a consensus regarding management of premature fusion of the sagittal suture was obtained from a panel of North American craniofacial surgeons. Without signs or symptoms of ICP elevation, surgery is not recommended in patients over 18 months of age. However, for children younger than 18 months, surgery should be discussed with caregivers using a shared decision-making process.

Background: Maxillary hypoplasia and mandibular asymmetry may be corrected with orthognathic surgery after growth completion. For most stable results, some cases may require segmental Le Fort I osteotomies. Unfortunately, Invisalign\'s software (6.0 version) still has some inherent limitations in predicting outcomes for complex surgeries. This study explores the potential of aligners, particularly in multiple-piece maxillary osteotomies in both cleft and non-cleft patients. Method: Thirteen patients who underwent pre-surgical treatment with Invisalign were retrospectively matched in terms of diagnosis, surgical procedure, and orthodontic complexity with thirteen patients treated using fixed appliances. Virtual curves following the lower arch were employed to guide the correct pre-surgical positions of the upper teeth with a simple superimposition technique. The amount of impressions required in both groups to achieve satisfactory pre-surgical alignment of the segmented arches was compared. Results: one or no refinement phases were needed in the Invisalign group to reach an acceptable pre-surgical occlusion, while the amount of pre-surgical impressions needed to reach adequate coordination with fixed appliance treatment was slightly higher (p > 0.05). Conclusions: it appears that clear aligner could serve as an effective treatment for individuals necessitating segmental Le Fort I osteotomies when aided by the suggested simple superimposition approach.

OBJECTIVE: In craniofacial surgery, the stable fixation of transposed bone segments is crucial in order to ensure good long-term results. The use of absorbable material in fixation avoids the need for a second surgery, which would otherwise be required to remove osteosynthesis material. The authors of the present manuscript have already demonstrated that absorbable sutures ensure the stable fixation of bone segments in patients up to 24 months of age. However, it has thus far remained unclear whether stable fixation is possible in older patients by using only absorbable sutures due to the slower bone remodelling and prolonged healing time in this cohort.
METHODS: For the present study, osteosynthesis was performed in 50 patients ranging from 25.7 to 192.1 months of age (mean, 61.4 ± 21.7 months) using solely absorbable sutures (PDS II®, Ethicon, Germany). Post-operative stability and possible restrictions-such as foreign body reactions-were evaluated within clinical and radiological routine follow-ups.
RESULTS: All children demonstrated clinically and radiologically stable osteosynthesis both directly post-operatively and in follow-ups. No significant foreign body reaction could be seen.
CONCLUSIONS: The present study demonstrates-for the first time-that absorbable sutures with a longer absorption period are also very well suited for the fixation of bone segments in patients over 24 months of age. The sole use of absorbable sutures in children over 24 months of age is a safe procedure with nearly no foreign body reactions. The procedure enables stable and highly cost-effective osteosynthesis without altering the osteotomy design.

OBJECTIVE: The purpose of this study was to determine the normal ranges for overjet in healthy infants under 12 months of age.
METHODS: A cross sectional study of consecutive patients below 12 months of age.
METHODS: The study was conducted at a private practice in Tampa, FL that specializes in pediatric craniomaxillofacial disorders.
METHODS: All patients under the age 12 months were considered for entry into the study. Patients were excluded if they had temporomandibular joint pathology, sleep disordered breathing, facial trauma, or were diagnosed with a craniofacial anomaly.
METHODS: Measures of overjet, defined as the distance between the anterior surfaces of the alveolar ridges when in centric relation, were obtained.
METHODS: The primary study outcome was the overjet of the enrolled patients.
RESULTS: A total of 152 infants were included in this study. Of these, 51 were female, and 40 were born prematurely (ranging from 32-37 weeks of gestation). In neonates below 1 month of age, the mean overjet was 2.25 mm (95% CI 1.31-3.19). Multivariate linear regression analysis showed overjet to significantly decrease with age, at a mean rate of approximately 0.1 mm per month (coefficient of -0.09, 95% CI -1.61 to -0.02, p = 0.01). When controlling for potential confounders, average overjet was not shown to vary significantly between the sexes, with prematurity, with race, or with primary diagnosis at presentation.
CONCLUSIONS: This paper establishes normative values for overjet in infants below 12 months of age.

OBJECTIVE: Outcomes of surgical repair of trigonocephaly are well reported in the literature, but there is a paucity of information on the natural history of unoperated children. The authors evaluated a group of unoperated children with metopic synostosis to describe the natural change in head shape over time.
METHODS: A database was screened for scans of children with unoperated trigonocephaly (2010-2021). Multisuture cases and those with a metopic ridge were excluded. Three-dimensional surface scans (3D stereophotogrammetry/CT) were used for morphological analysis. Nine previously published parameters were used: frontal angle (FA30°), anteroposterior (AP) volume ratio (APVR), AP area ratio (APAR), AP width ratios 1 and 2 (APWR1 and APWR2), and 4 AP diagonal ratios (30° right APDR [rAPDR30], 30° left APDR [lAPDR30], 60° right APDR [rAPDR60], and 60° left APDR [lAPDR60]).
RESULTS: Ninety-seven scans were identified from a cohort of 316 patients with a single metopic suture, in which the male-to-female ratio was 2.7:1. Ages at the time of the scan ranged from 9 days to 11 years and were stratified into 4 groups: group 1, < 6 months; group 2, 6-12 months; group 3, 1-3 years; and group 4, > 3 years. Significant improvements were detected in 5 parameters (APVR, APAR, APWR1, rAPDR30, and lAPDR30) over time, whereas no significant differences were found in FA30, APWR2, rAPDR60, and lAPDR60 between age groups.
CONCLUSIONS: Forehead shape (surface area and volume), as well as narrowing and anterolateral contour at the frontal points, differed significantly over time without surgery. However, forehead angulation, narrowing, and anterolateral contour at temporal points did not show significant differences. This knowledge will aid in surgical and parental decision-making.

OBJECTIVE: After oropharyngeal reconstruction surgery, excessive flap volume within the oral cavity may increase the risk of pharyngeal obstruction during sleep. This prospective observational study aimed to test a hypothesis that the skin-flap oropharyngeal reconstructive surgery increases nocturnal apnea-hypopnea index (nAHI, primary variable) after surgery.
METHODS: Adult patients undergoing oropharyngeal reconstruction surgery participated in this study. The hypothesis was tested by comparing the results of portable type 4 sleep study and craniofacial assessments with lateral head and neck computed tomography scout image before and after surgery. Multiple linear regression analyses were performed to identify predictors for nAHI increase after the surgery.
RESULTS: In 15 patients, a postoperative sleep study was performed at 41 (27, 59) (median (IQR)) days after the surgery. nAHI did not increase after the surgery (mean (95% CI), 13.0 (7.2 to 18.7) to 18.4 (10.2 to 26.6) events.hour-1, p = 0.277), while apnea index significantly increased after the surgery (p = 0.026). Use of the pedicle flap for the oropharyngeal reconstruction (p = 0.051), small mandible (p = 0.008), longer lower face (0.005), and larger tongue size (p = 0.008) were independent predictors for worsening of nAHI after surgery. Hospital stay was significantly longer in patients with the pedicle flap (n = 8) than in those with the free flap (n = 7) (p = 0.014), and the period of hospital stay was directly associated with increase of nAHI after surgery (r = 0.788, p < 0.001, n = 15).
CONCLUSIONS: Oropharyngeal reconstruction surgery worsens sleep-disordered breathing in some patients with craniofacial and surgical risk factors.
BACKGROUND: UMIN Clinical Trial Registry (UMIN000036260, March 22, 2019), https://rctportal.niph.go.jp/s/detail/um?trial_id=UMIN000036260.

This study aimed to evaluate the spontaneous recovery of bone deformity after surgical excision of craniofacial dermoid cysts in pediatrics. Pediatric patients who underwent excision of a dermoid cyst were included in the study. A prospective analysis was conducted to evaluate the amount of bone recovery by comparing the depth of bony concavity in the preoperative and postoperative (6 months) ultrasonography. In 145 of 187 patients with preoperative imaging available, the mean size of dermoid cysts was 1.4 cm3 (range, 0.1 to 9.5), and 41.4% (60/145 cases) showed cranial bone depression. In the comparison of preoperative and postoperative ultrasonography of 30 patients, the mean depth of bony cavity decreased significantly from 4.0 to 0.9 mm (p<0.001) after a mean of 6.7 months postoperatively. There was 13.3% (4/30) of mild (≤2.0 mm), 40.0% (12/30) of moderate (>2.0 to ≤4.0 mm), and 46.7% (14/30) of severe (>4.0 mm) depression, and the concavity depth significantly decreased in all groups (p = 0.028, mild; p<0.001, moderate; p<0.001 severe). Within the limitations of the study it seems that significant recovery of cranial bone depression does take place within 6 months after excision of craniofacial dermoid cysts in pediatric patients, saving the need for immediate reconstruction.

Although research has shown the cost-effectiveness of endoscopic versus open repair of sagittal synostosis, few studies have shown how race, insurance status, and area deprivation impact care for these patients. The authors analyzed data from children evaluated for sagittal synostosis at a single institution to assess how socioeconomic factors, race, and insurance status affect the surgical treatment of this population. They hypothesized that race and indicators of disadvantage negatively impact workup and surgical timing for craniosynostosis surgery.
Medical records of patients treated for sagittal synostosis between 2010 and 2019 were reviewed. Area deprivation index (ADI) and rural-urban commuting area codes, as well as median income by zip code, were used to measure neighborhood disadvantage. Black and White patients were compared as well as patients using Medicaid versus private insurance.
Fifty patients were prospectively included in the study. Thirty-one underwent open repair; 19 had endoscopic repair. All 8 (100%) Black patients had open repair, compared to 54.8% of White patients (p = 0.018). Black patients were more likely to use Medicaid compared to White patients (75.0% vs 28.6%, p = 0.019). White patients were younger at surgery (5.5 vs 10.0 months, p = 0.001), and Black patients had longer surgeries (147.5 minutes vs 110.0 minutes, p = 0.021). The median household income by zip code was similar for the two groups. Black patients were generally from areas of greater disadvantage compared to White patients, based on both state and national ADI scores (state: 7.5 vs 4.0, p = 0.013; national: 83.5 vs 60.0, p = 0.013). All (94.7%) but 1 patient undergoing endoscopic repair used private insurance compared to 14 (45.2%) patients in the open repair group (p = 0.001). Patients using Medicaid were from areas of greater disadvantage compared to those using private insurance by both state and national ADI scores (state: 6.0 vs 3.0, p = 0.001; national: 75.0 vs 52.0, p = 0.001).
Because Medicaid in the geographic region of this study did not cover helmeting after endoscopic repair of sagittal synostosis, these patients usually had open repair, resulting in significant racial and socioeconomic disparities in treatment of sagittal synostosis. This research has led to a change in Alabama Medicaid policy to now cover the cost of postoperative helmeting.