What to do with an incidental finding of a fused sagittal suture: a modified Delphi study.

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.

Cognitive Outcomes of Children With Sagittal Craniosynostosis Treated With Either Endoscopic or Open Calvarial Vault Surgery.

Importance: Several studies have reported a higher incidence of neurodevelopmental delays and cognitive deficits in patients with single-suture craniosynostosis; however, there are few studies examining the associations of repair type with cognitive outcomes. Objective: To measure differences in neuropsychological outcomes between school-age children who were treated for sagittal craniosynostosis and unaffected controls and explore differences in cognitive function among children with sagittal craniosynostosis who were previously treated with either endoscopic strip craniectomy or open calvarial vault surgery. Design, Setting, and Participants: This cohort study was performed between 2018 and 2022. Eligible participants included patients aged 5 to 17 years who had previously been seen as infants or toddlers (<3 years) at 1 of 3 surgical centers for craniosynostosis repair with either endoscopic surgery or open calvarial vault surgery. A separate cohort of unaffected controls were included for comparison. Data analysis was conducted from November 2023 to February 2024. Exposures: Open calvarial vault surgery or endoscopic repair for single-suture craniosynostosis. Main Outcomes and Measures: The primary outcome was the Differential Ability Scales-II (DAS-II) General Conceptual Ability (GCA) score, an index for overall intellectual ability. Secondary outcomes included DAS-II subscale scores (Verbal Ability, Nonverbal Reasoning, Spatial Ability, Working Memory, and Processing Speed), and Patient-Reported Outcomes Measurement Information System (PROMIS) cognitive function scores. Results: A total of 81 patients with sagittal craniosynostosis (59 male [73%]; 22 female [27%]) and 141 controls (81 male [57%]; 60 female [43%]) were included. Of the 81 participants with sagittal craniosynostosis, 46 underwent endoscopic repair and 35 underwent open repair. Median (range) age at time of follow-up assessment was 7.7 (5.0-14.8) years for children with sagittal craniosynostosis and median age at assessment was 8.5 (7.7-10.5) years for controls. After controlling for age at assessment, sex, and socioeconomic status, there was no statistically significant or clinically meaningful difference in GCA scores between children who underwent endoscopic repair (adjusted mean score, 100; 95% CI, 96-104) and open repair (adjusted mean score, 103; 95% CI, 98-108) (P > .99). We found no significant difference in PROMIS scores between repair types (median [range] for endoscopic repair 54 [31-68] vs median [range] for open repair 50 [32-63]; P = .14). When comparing the treatment groups with the unaffected controls, differences in subscale scores for GCA and working memory were observed but were within normal range. Conclusions and Relevance: In this cohort study, there were no statistically or clinically significant differences in cognitive outcomes among school-age children by and type of surgical procedure used to repair nonsyndromic sagittal craniosynostosis. These findings suggest primary care clinicians should be educated about different options for craniosynostosis surgery to ensure early referral of these patients so that all treatment options remain viable.

Impact of Neighborhood Deprivation and Social Vulnerability on Outcomes and Interventions in Patients with Cleft Palate.

OBJECTIVE: To examine whether neighborhood disadvantage impacts length of follow-up, interventions, and outcomes for patients with cleft palate. DESIGN: Retrospective cohort. SETTING: Cleft Palate Craniofacial Institute Database at St. Louis Children's Hospital. PATIENTS/PARTICIPANTS: Patients with cleft palate following in St. Louis Children's Hospital Cleft Palate Multidisciplinary Team Clinic. INTERVENTIONS: Primary palatoplasty between 2012-2017. Patients were divided into quartiles across area deprivation index (ADI) and social vulnerability index (SVI), two validated, composite metrics of neighborhood disadvantage, to examine whether living in neighborhoods from different deprivation quartiles impacts outcomes of interest. MAIN OUTCOME MEASURE: Follow-up through age 5, surgeries and surgical complications, speech, developmental, and behavioral outcomes. RESULTS: 205 patients were included. 39% of patients belonged to the most deprived ADI quartile, while 15% belonged to the most vulnerable SVI quartile. There were no differences between ADI or SVI quartiles in number of operations received (p ≥ 0.40). Patients in the most deprived ADI quartile were significantly more likely to have speech/language concerns (OR 2.32, 95% CI [1.20-4.89], p = 0.01). Being in a more vulnerable SVI quartile was associated with developmental delay (OR 2.29, 95% CI [1.04-5.15], p = 0.04). ADI and SVI quartile did not impact risk of loss to follow-up in the isolated and combined cleft lip and palate subgroups (p ≥ 0.21). CONCLUSIONS: Neighborhood disadvantage impacts speech and developmental outcomes in patients with cleft palate despite comparable length of follow-up in multidisciplinary team clinic.

Association between Bioimpedance Spectroscopy and Magnetic Resonance Lymphangiography in the Diagnosis and Assessment of Lymphedema.

BACKGROUND: This study assesses associations between bioimpedance spectroscopy (BIS) and magnetic resonance lymphangiography (MRL) in the staging and assessment of lymphedema. METHODS: Adults who received MRL and BIS between 2020 and 2022 were included. We collected fluid, fat, and lymphedema severity ratings, and measured fluid stripe thickness, subcutaneous fat width, and lymphatic diameter on MRL. BIS lymphedema index (L-Dex) scores were collected from patient charts. We assessed sensitivity and specificity of L-Dex scores to detect MRL-identified lymphedema, and examined associations between L-Dex scores and MRL imaging measures. RESULTS: Forty-eight limbs across 40 patients were included. L-Dex scores had 72.5% sensitivity and 87.5% specificity for detecting MRL-defined lymphedema, with a 96.7% estimated positive predictive value and 38.9% negative predictive value. L-Dex scores were associated with MRL fluid and fat content scores (p ≤ 0.05), and lymphedema severity (p = 0.01), with better discrimination between fluid than fat content levels on pairwise analysis, and poor discrimination between adjacent severity levels. L-Dex scores were correlated with distal and proximal limb fluid stripe thickness (distal: rho = 0.57, p < 0.01; proximal: rho = 0.58, p < 0.01), partially correlated with distal subcutaneous fat thickness when accounting for body mass index (rho = 0.34, p = 0.02), and were not correlated with lymphatic diameter (p = 0.25). CONCLUSION: L-Dex scores have high sensitivity, specificity, and positive predictive value for the identification of MRL-detected lymphedema. L-Dex has difficulty distinguishing between adjacent severity levels of lymphedema and a high false negative rate, explained in part by reduced discrimination between levels of fat accumulation.

Shared Decision-Making: Process for Design and Implementation of a Decision Aid for Patients With Craniosynostosis.

To describe the process of developing a craniosynostosis decision aid.We conducted a mixed-methods exploratory study between August 2019 and March 2020 to develop a decision aid about surgical treatment for single suture craniosynostosis.A single tertiary care academic children's hospital.The decision aid development team consisted of surgeons, research fellows, a clinical nurse practitioner, clinical researchers with expertise in decision science, and a university-affiliated design school. Qualitative interviews (N = 5) were performed with families, clinicians (N = 2), and a helmeting orthotist to provide feedback on decision aid content, format, and usability.After cycles of revisions and iterations, 3 related decision aids were designed and approved by the marketing arm of our institution. Distinct booklets were created to enable focused discussion of treatment options for the 3 major types of single suture craniosynostosis (sagittal, metopic, unicoronal).Three decision aids representing the 3 most common forms of single suture craniosynostosis were developed. Clinicians found the decision aids could help facilitate discussions about families' treatment preferences, goals, and concerns.We developed a customizable decision aid for single suture craniosynostosis treatment options. This tool lays the foundation for shared decision-making by assessing family preferences and providing clear, concise, and credible information regarding surgical treatment. Future research can evaluate this tool's impact on patient-clinician discussions about families' goals and preferences for treatment.

Impact of a Palatal Fistula After Cleft Palate Repair on Velopharyngeal Closure.

PURPOSE: A palatal fistula is an adverse outcome of cleft palate repair. It is unknown if a palatal fistula will influence velopharyngeal closure, even after repair of the fistula. This study determines the effect of a soft palate fistula on the risk of developing velopharyngeal insufficiency. METHODS: A retrospective chart review was conducted on patients who underwent primary cleft palate repair between 2000 and 2015, with complete records at 4 years of age. Fistulae involving the secondary palate following primary palatoplasty were classified as the soft or hard palate. A forced-entry multivariate logistic regression model was built to detect predictors of velopharyngeal dysfunction. RESULTS: Records of 329 patients were analyzed with a mean follow-up of 8.7 years. A palatal fistula was identified in 89/329 patients (27%) and 29/329 patients (9%) underwent an independent fistula repair. Of the patients with fistula, 44% were located in the hard palate only and 56% had soft palate involvement. Compared to patients without a fistula, rates of velopharyngeal dysfunction were significantly higher in patients with a fistula involving the soft palate (OR 3.875, CI: 1.964-7.648, P < .001) but not in patients with a hard palate fistula (OR 1.140, CI: 0.497-2.613, P = .757). Veau class, age at primary repair, and syndromic status were not significant predictors of VPI (0.128≤P ≤ .975). CONCLUSIONS: A palatal fistula involving the soft palate is a significant predictor for development of velopharyngeal dysfunction after primary palatoplasty. Surgical intervention, at the time of fistula repair, to add vascularized tissue may be indicated to prophylactically decrease the risk of velopharyngeal dysfunction.

Investigating Weekend Effect in the Management of Upper and Lower Extremity Degloving Injuries.

Background: Weekend presentation has been associated with adverse outcomes in emergent conditions, including stroke, myocardial infarction, and critical limb ischemia. We examine whether a weekend effect exists in the management of and outcomes after extremity degloving injuries. Methods: The cohort included adults presenting with open extremity degloving injuries to a tertiary level one trauma center between June 2018 and May 2022. We collected demographics, comorbidities, injury information, interventions, and complications. Propensity score weighting was used to minimize confounding differences between those presenting on weekends (Sat-Sun) versus weekdays (Mon-Fri). Weighted regressions were used to examine differences in interventions by day of presentation. Multivariable weighted regressions accounting for differences in interventions received were used to examine whether weekend presentation was associated with amputation risk, complications, or functional deficits. Results: Ninety-five patients with 100 open extremity degloving injuries were included. In total, 39% of injuries were weekend-presenting. There was a higher rate of noninsulin-dependent diabetes among patients presenting on weekends (P = 0.03). Weekend-presenting injuries had higher median Injury Severity Scores (P = 0.04). Propensity-weighted regression analysis revealed differences in interventions received on weekends, including lower rates of pedicled and free flaps and bone graft, and increased rates of negative-pressure wound therapy (P ≤ 0.02). Multivariable regression analysis revealed weekend presentation was a significant independent risk factor for amputation of the affected extremity [odds ratio 2.27, 95% CI (1.01-5.33), P = 0.05]. Conclusion: Weekend presentation may impact interventions received and amputation risk in patients presenting with open extremity degloving injuries.

Using "Real-World Data" to Study Cleft Lip/Palate Care: An Exploration of Speech Outcomes from a Multi-Center US Learning Health Network.

OBJECTIVE: To assess the ability of a cleft-specific multi-site learning health network registry to describe variations in cleft outcomes by cleft phenotypes, ages, and treatment centers. Observed variations were assessed for coherence with prior study findings. DESIGN: Cross-sectional analysis of prospectively collected data from 2019-2022. SETTING: Six cleft treatment centers collected data systematically during routine clinic appointments according to a standardized protocol. PARTICIPANTS: 714 English-speaking children and adolescents with non-syndromic cleft lip/palate. INTERVENTION: Routine multidisciplinary care and systematic outcomes measurement by cleft teams. OUTCOME MEASURES: Speech outcomes included articulatory accuracy measured by Percent Consonants Correct (PCC), velopharyngeal function measured by Velopharyngeal Competence (VPC) Rating Scale (VPC-R), intelligibility measured by caregiver-reported Intelligibility in Context Scale (ICS), and two CLEFT-Q™ surveys, in which patients rate their own speech function and level of speech distress. RESULTS: 12year-olds exhibited high median PCC scores (91-100%), high frequency of velopharyngeal competency (62.50-100%), and high median Speech Function (80-91) relative to younger peers parsed by phenotype. Patients with bilateral cleft lip, alveolus, and palate reported low PCC scores (51-91%) relative to peers at some ages and low frequency of velopharyngeal competency (26.67%) at 5 years. ICS scores ranged from 3.93-5.0 for all ages and phenotypes. Speech Function and Speech Distress were similar across phenotypes. CONCLUSIONS: This exploration of speech outcomes demonstrates the current ability of the cleft-specific registry to support cleft research efforts as a source of "real-world" data. Further work is focused on developing robust methodology for hypothesis-driven research and causal inference.

Multidisciplinary Optimal Outcomes Reporting and Team Clinic Retention in Isolated Nonsyndromic Cleft Palate.

OBJECTIVE: Optimal Outcomes Reporting was recently introduced to categorize outcomes after cleft palate repair. We seek to propose an expanded version of Optimal Outcomes Reporting and to determine if correlation exists between the expanded outcomes and persistence with team care follow-up through age 9. DESIGN: Retrospective cohort study. SETTING: Cleft team at large pediatric hospital. PATIENTS: Patients with isolated nonsyndromic cleft palate (n = 83) born from 2001-2012. MAIN OUTCOME MEASURES: Patients who continued to present at age 5 or greater were assessed for optimal outcomes. Optimal outcomes were: surgery - no fistula or velopharyngeal insufficiency; otolaryngology - no obstructive sleep apnea or signs of chronic middle ear disease; audiology - no hearing loss; speech-language pathology - no assessed need for speech therapy. RESULTS: Of the 83 patients identified, 41 were assessed for optimal outcomes. Optimal outcome in any discipline was not associated with follow-up through age 9 (0.112 ≤ p ≤ 0.999). For all disciplines, the group with suboptimal outcomes had a higher proportion of patients from geographic areas in the most disadvantaged quartile of social vulnerability index, with the strongest association in the group with suboptimal speech outcome (OR 6.75, 95% CI 0.841-81.1). CONCLUSIONS: Optimal outcomes and retention in team clinic were not statistically significantly associated, but clinically relevant associations were found between patients in the most disadvantaged quartile of social vulnerability and their outcomes. A patient-centered approach, including caregiver education about long-term care for patients with cleft palate, would allow for enhanced resource utilization to improve retention for patients of concern.

Buccal Myomucosal Flap Repair for Velopharyngeal Dysfunction.

BACKGROUND: Velopharyngeal dysfunction (VPD) is the incomplete separation of the nasal and oral cavities during speech sound production that can persist following primary palatoplasty. Surgical technique used in management of VPD (palatal re-repair versus pharyngeal flap or sphincter pharyngoplasty) is often dictated by the preoperative velar closing ratio and closure pattern. Recently, buccal flaps have increased in popularity in management of VPD. Here, the authors investigate the effectiveness of buccal myomucosal flaps in the treatment of VPD. METHODS: A retrospective review was performed of all patients undergoing secondary palatoplasty with buccal flaps at a single center between 2016 and 2021. Preoperative and postoperative speech outcomes were compared. Speech assessments included perceptual examinations, graded on a four-point scale of hypernasality, and speech videofluoroscopy, from which the velar closing ratio was obtained. RESULTS: A total of 25 patients underwent buccal myomucosal flap procedures for VPD at a median of 7.1 years after primary palatoplasty. Patients had significantly increased velar closing postoperatively (95% versus 50%; P < 0.001) and improved speech scores ( P < 0.001). Three patients (12%) had continued hypernasality postoperatively. There were no occurrences of obstructive sleep apnea. CONCLUSIONS: Treatment of VPD with buccal myomucosal flaps leads to improved speech outcomes without the risk of obstructive sleep apnea. Traditionally, palatal re-repair techniques have been used for smaller preoperative velopharyngeal gaps; however, the addition of buccal flaps allows for anatomical velar muscle correction for patients with a larger preoperative velopharyngeal gap. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

Management of Craniosynostosis in Lethal Perinatal Hypophosphatasia.

Although perinatal lethal hypophosphatasia (HPP) was once a disease with a universally poor prognosis, it has now become a rare but treatable condition with the advent of enzyme replacement therapy with asfotase alfa. As a result, a greater population of patients with perinatal HPP are presenting with abnormal head shape and craniosynostosis. The authors present here 3 cases of perinatal lethal HPP, 1 treated with traditional open cranial vault remodeling and 2 treated utilizing distraction osteogenesis techniques. All patients demonstrated outcomes comparable to those previously reported with traditional observation or open cranial vault repair. Thorough consideration and discussion between the surgical team and patient's family is needed to determine a treatment plan that best addresses the goals of patient and family in light of recent advances in medical treatment in this rare patient population in which surgical interventions were previously nearly impossible. This article further supports the safety and efficacy of surgical intervention and explores the utility of distraction osteogenesis to address craniosynostosis in this patient population.

Family Experiences with Diagnosis of Craniosynostosis: Thematic Analysis of Online Discussion Boards.

OBJECTIVE: Apply thematic analysis of online discussion boards to characterize families' experiences and concerns regarding craniosynostosis diagnoses to aid physicians in tailoring care to families. DESIGN: Grounded theory-based qualitative analysis. SETTING: Discussion boards related to craniosynostosis identified via Google and Yahoo. PATIENTS/PARTICIPANTS: Posts about craniosynostosis between 2017-2022. INTERVENTIONS: Thematic analysis was performed using three rounds of coding. Post features including author type and use of technical language were examined. MAIN OUTCOME MEASURE: Overarching themes emerging from analysis of posts, with forums analyzed until sufficient thematic repetition was observed. RESULTS: 366 posts from 4 websites by 290 unique users were included. Parents of patients with craniosynostosis wrote 59% of posts while patients wrote 4%. Five selective codes were identified: 1) Building Community, 2) Diagnosis/Evaluation, 3) Treatment, 4) Outcomes, and 5) Emotional Concerns. Building Community was the most assigned code (85% of posts). 71% of parents' posts expressing emotional concerns expressed negative emotions, commonly regarding anxiety about diagnosis (71%), frustration about doctors' responses (21%), or negative reactions to online search results (17%). 88% of patients' posts expressed positive emotions, discussing positive long-term outcomes. Concerns that may guide physicians included anxiety about delayed diagnosis, difficulty distinguishing postpartum head shape changes from craniosynostosis, and difficulty finding a care team. CONCLUSIONS: Online discussion boards allow families of patients with craniosynostosis to share experiences and find community. Improving communication between surgeons, pediatricians, and families about timing of evaluation and revising online information about this condition may ameliorate some anxiety associated with this diagnosis.

School-age anthropometric and patient-reported outcomes after open or endoscopic repair of sagittal craniosynostosis.

OBJECTIVE: Several studies have compared perioperative parameters and early postoperative morphology between endoscope-assisted strip craniectomy with orthotic therapy (endoscopic repair) and cranial vault remodeling (open repair). To extend these results, the authors evaluated school-age anthropometric outcomes after these techniques across three institutions. METHODS: School-aged children (age range 4-18 years) with previously corrected isolated sagittal craniosynostosis were enrolled. Upon inclusion, 3D photographs and patient-reported outcomes were obtained, and the cephalic index and head circumference z-scores were calculated. Analyses of covariance models controlling for baseline differences and a priori covariates were performed. RESULTS: Eighty-one participants (median [range] age 7 [4-15] years) were included. The mean (95% CI) school-age cephalic index was significantly higher in the endoscopic cohort, though within the normal range for both groups (endoscopic 78% [77%-79%] vs open 76% [74%-77%], p = 0.027). The mean change in the cephalic index from preoperation to school age was significantly greater in the endoscopic group (9% [7%-11%] vs open 3% [1%-5%], p < 0.001). Compared to preoperative measurements, mean school-age head circumference z-scores decreased significantly more in the open cohort (-1.6 [-2.2 to -1.0] vs endoscopic -0.3 [-0.8 to -0.2], p = 0.002). Patient-reported levels of stigma were within the normal limits for both groups. CONCLUSIONS: Endoscopic and open repair techniques effectively normalize school-age anthropometric outcomes. However, endoscopic repair produces a clinically meaningful and significantly greater improvement in the school-age cephalic index, with maintenance of head growth. These findings demonstrate the importance of early referral by pediatricians and inform treatment decisions.

What do patients want to know about gender-affirming surgery? Analysis of common patient concerns and online health materials.

PURPOSE: Patients considering gender-affirming surgery often utilize online health materials to obtain information about procedures. However, the distribution of patient concerns and content of online resources for gender-affirming surgery have not been examined. We aimed to quantify and comprehensively analyze the most searched questions of patients seeking gender-affirming surgery and to examine the quality and readability of associated websites providing the answers. METHODS: Questions were extracted from Google using the search phrases "gender-affirming surgery," "transgender surgery," "top surgery," and "bottom surgery." Questions were categorized by topic and average search volume per month was determined. Websites linked to questions were categorized by type, and quality of the health information was evaluated utilizing the DISCERN instrument (16-80). Readability was assessed with the Flesch Reading Ease Score and Flesch-Kincaid Grade Level. RESULTS: Ninety questions and associated websites were analyzed. Common questions were most frequently answered by academic websites (30%). Topics included cost (27%), technical details of surgery (23%), and preoperative considerations (11%). Median (interquartile range) DISCERN score across all website categories was 42 (18). The mean readability was of a 12th-grade level, well above the grade six reading level recommended by the American Medical Association. CONCLUSIONS: Online gender-affirming surgery materials are difficult to comprehend and of poor quality. To enhance patient knowledge, informed consent, and shared decision-making, there is a substantial need to create understandable and high-quality online health information for those seeking gender-affirming surgery.

Multicenter comparison of head shape outcomes for three minimally invasive strip craniectomy techniques for sagittal craniosynostosis.

OBJECTIVE: A literature gap exists comparing whole head shape outcome following correction of sagittal craniosynostosis. The objective of this multicenter study was to provide an analysis of long-term results following three different endoscopic strip craniectomy techniques for correction of sagittal craniosynostosis: 1) spring-assisted strip craniectomy, 2) wide-strip craniectomy with biparietal and bitemporal barrel-stave wedge osteotomies plus helmet orthosis, and 3) narrow-strip craniectomy plus orthosis without barrel staves. METHODS: Pre- and postoperative 3D stereophotogrammetric images were collected from patients who underwent craniosynostosis surgery. Procedures were divided among institutions as follows: spring-assisted strip craniectomies were performed at Atrium Health Wake Forest Baptist Hospital; narrow-strip craniectomies were performed at St. Louis Children's Hospital by one craniofacial surgeon; and wide-vertex craniectomies were performed at St. Louis Children's Hospital prior to 2010, and then continued at Children's Medical Center Dallas. Pre- and postoperative 3D whole-head composite images were generated for each procedure to visually represent outcomes at final follow-up and compared with age-matched normal controls. RESULTS: Patients in the spring-assisted strip craniectomy group showed normalization of frontal bossing and skull height compared with age-matched controls, whereas patients undergoing wide-strip craniectomy showed greater correction of occipital protrusion. Patients in the narrow-strip craniectomy cohort had intermediate results between these outcomes. Nested aggregate head shapes showed good correction of head shapes from all techniques. CONCLUSIONS: This large, retrospective, multicenter study illustrated whole head shape outcomes from three different craniectomy procedures. Although each procedure showed some differences in loci of primary correction, all three surgical methods demonstrated good correction of primary scaphocephalic deformity.

Impact of neighborhood deprivation and social vulnerability on long-term outcomes and desire for revision in patients with craniosynostosis.

OBJECTIVE: The authors utilized the area deprivation index (ADI), a validated composite measure of socioeconomic disadvantage, and the social vulnerability index (SVI) to examine whether differences in neighborhood deprivation impact interventions and outcomes among patients with craniosynostosis. METHODS: Patients who underwent craniosynostosis repair between 2012 and 2017 were included. The authors collected data about demographic characteristics, comorbidities, follow-up visits, interventions, complications, desire for revision, and speech, developmental, and behavioral outcomes. National percentiles for ADI and SVI were determined using zip and Federal Information Processing Standard (FIPS) codes. ADI and SVI were analyzed by tertile. Firth logistic regressions and Spearman correlations were used to assess associations between ADI/SVI tertile and outcomes/interventions that differed on univariate analysis. Subgroup analysis was performed to examine these associations in patients with nonsyndromic craniosynostosis. Differences in length of follow-up among the nonsyndromic patients in the different deprivation groups were assessed with multivariate Cox regressions. RESULTS: In total, 195 patients were included, with 37% of patients in the most disadvantaged ADI tertile and 20% of patients in the most vulnerable SVI tertile. Patients in more disadvantaged ADI tertiles were less likely to have physician-reported desire (OR 0.17, 95% CI 0.04-0.61, p < 0.01) or parent-reported desire (OR 0.16, 95% CI 0.04-0.52, p < 0.01) for revision, independent of sex and insurance status. In the nonsyndromic subgroup, inclusion in a more disadvantaged ADI tertile was associated with increased odds of speech/language concerns (OR 4.42, 95% CI 1.41-22.62, p < 0.01). There were no differences in interventions received or outcomes among SVI tertiles (p ≥ 0.24). Neither ADI nor SVI tertile was associated with risk of loss to follow-up among nonsyndromic patients (p ≥ 0.38). CONCLUSIONS: Patients from the most disadvantaged neighborhoods may be at risk for poor speech outcomes and different standards of assessment for revision. Neighborhood measures of disadvantage represent a valuable tool to improve patient-centered care by allowing for modification of treatment protocols to meet the unique needs of patients and their families.

"Calvarial Vault Remodeling Technique for Lambdoid Craniosynostosis."

SUMMARY: Premature fusion of the lambdoid suture is the most uncommon single suture synostosis. It presents with a classic "windswept" appearance, with a trapezoid-shaped head and significant skull asymmetry notable for an ipsilateral mastoid bulge and contralateral frontal bossing. Due to the rarity of lambdoid synostosis, little is known about optimal techniques for its treatment. In particular, the proximity of the lambdoid suture to critical intracranial structures such as the superior sagittal and transverse sinuses represents a potential for significant intraoperative bleeding. Prior work has shown that parietal asymmetry persists after repair in these cases. Here, we present a technique for the treatment of unilateral lambdoid craniosynostosis along with two representative cases.This calvarial vault remodeling technique requires the removal of both ipsilateral and contralateral parietal bones. These are moved across hemispheres and re-inset on opposite sides to help correct the parietal asymmetry. Obliquely orientated barrel stave osteotomies are performed to provide a safe mechanism for correction of occipital flattening. Our early results show improvement in correction of volume asymmetry one year post-operatively relative to patients treated with prior calvarial vault remodeling techniques. We believe the technique presented here corrects the windswept appearance in patients with lambdoid craniosynostosis while also reducing the potential for complications. Further work will be necessary to confirm this technique's long-term efficacy in a larger cohort.

Following a Surgical Paradigm Shift Through the Adoption of Nerve Transfers Among Board-Eligible and Practicing Plastic Surgeons.

BACKGROUND: Nerve transfers represent a new paradigm in the treatment of nerve injuries. Their current level of adoption among surgeons is unknown. This study evaluates the incidence of nerve transfers on case logs of board-eligible plastic surgeons over the past 14 years and surveys practicing nerve surgeons regarding their use of this technique. METHODS: We queried the American Board of Plastic Surgery case log database for all nerve reconstruction Current Procedural Terminology codes from 2008 to 2021 and assessed trends and relationships between geographic region, examination year, and nerve transfer use. We surveyed nerve surgery professional societies to assess trends in practice, compared with a 2017 survey. RESULTS: A total of 1959 nerve reconstruction cases were logged by 738 candidates from 2008 to 2021. Twelve percent of cases included nerve transfers. The proportion of nerve transfer codes (Z = -11.57; P < .0001) and the proportion of candidates performing nerve transfers (Z = -9.21, P < .0001) increased over the study period. Nerve transfers were associated with geographic region (χ2 = 25.826, P = .0002), with most cases performed in the Midwest (26.4%). A higher proportion of practicing nerve surgeons reported performing nerve transfers in this survey than in our 2017 survey (χ2 = 16.7, P < .001). CONCLUSIONS: There has been an increase in nerve transfers logged in the past 14 years by board-eligible plastic surgeons, as well as increased use among currently practicing nerve surgeons. Although nerve transfer use is increasing among both plastic and orthopedic surgeons, a greater proportion of nerve reconstructions include nerve transfers in the plastic surgery cohort.

Outcomes after Endoscope-Assisted Strip Craniectomy and Orthotic Therapy for Syndromic Craniosynostosis.

BACKGROUND: Endoscopic craniosynostosis repair has emerged as an effective alternative to open repair, but data are limited on treatment of the 15% to 24% of patients with syndromic diagnoses. In this study, the authors examine postoperative outcomes after endoscopic repair in syndromic craniosynostosis. METHODS: Retrospective review was performed of all consecutive patients undergoing endoscopic repair and all syndromic patients undergoing open repair from 2006 to 2021. Demographics, complications, and reoperations were compared between groups. Patient-reported measures of stigma and cognitive function were recorded at age 5 years and older. RESULTS: A total of 335 patients underwent endoscopic repair, of which 38 (11%) had syndromic craniosynostosis. Syndromic craniosynostosis was associated with bicoronal involvement ( P < 0.001) and female sex ( P = 0.003). Secondary procedures were significantly more common in the syndromic group (24% versus 2.4%; P < 0.001), as were transfusions (18% versus 6.4%; P = 0.018). Secondary procedures were performed at a mean 2.8 years of age (range, 10 months to 8 years), and most commonly consisted of fronto-orbital advancement (seven in the syndromic group, and three in the nonsyndromic group). The degree of patient-reported stigma was higher in patients with syndromes ( P = 0.002), but cognitive function did not differ significantly ( P = 0.065). The incidence of reoperations after open repair was 13%, but baseline differences precluded direct comparison with the endoscopic group. CONCLUSIONS: Minimally invasive approaches in early infancy can alleviate the need for additional cranial procedures in the growing child. Syndromic craniosynostoses are a complex and heterogeneous group, and in more severe cases, endoscopic repair can be considered an adjunct technique to reduce the number of major craniofacial procedures. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, II.

Compound Effect of Hypoalbuminemia and Obesity on Complications after Autologous Breast Reconstruction.

BACKGROUND: Obesity is among the risk factors identified that impair postoperative wound healing. Recently, malnutrition and sarcopenia have also been found to correlate with poor surgical outcomes; however, the effect of malnutrition in the setting of obesity is understudied, particularly in reconstructive surgery. The authors examine the American College of Surgeons National Surgery Quality Improvement Program database to determine the impact of obesity plus hypoalbuminemia on complications after autologous breast reconstruction. METHODS: Autologous breast reconstruction procedures (pedicled and free flaps) were collected from the 2009 to 2019 National Surgery Quality Improvement Program databases by CPT codes ( n = 23,690). Patients without height, weight, or preoperative serum albumin data ( n = 12,825) were excluded. Demographics and postoperative outcomes were compared in patients with obesity (body mass index >30 kg/m 2 ) and malnutrition (albumin <3.5 g/dL). Propensity score-matched cohorts with and without malnutrition were also compared. RESULTS: A total of 10,865 procedures were included in analysis; 4565 involved patients with obesity (42%). Obesity was associated with increased length of stay, reoperations, wound complications, and medical complications (all P < 0.001). Among patients with obesity, 198 had malnutrition (4.3%). The combination of obesity and malnutrition was associated with a higher rate of wound complications (16%) over obesity alone (9.2%) or malnutrition alone (9.2%, both P < 0.05). This difference is recapitulated in propensity score-matched analysis. CONCLUSION: Hypoalbuminemia, a marker of malnutrition, is underappreciated in obese patients and is associated with worse surgical outcomes after autologous breast reconstruction compared with obesity alone. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, II.