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The purpose of this study was to evaluate the epidemiology and perioperative complications of different reconstructive strategies to correct cleft nasal deformity, with particular attention paid to type and timing of cartilage grafting.Retrospective cohort study was conducted of cleft rhinoplasty performed between 2012 and 2017 in North America utilizing the American College of Surgeons National Surgical Quality Improvement Program- Pediatric hospital network. Medical/surgical complications, reoperations, and readmissions within 30 days postoperatively were analyzed with appropriate statistics.During the study interval, 3317 pediatric patients underwent cleft rhinoplasty, with 8.0% involving the use of cartilage grafts. Ear cartilage was significantly more commonly used for intermediate repair, whereas rib cartilage was more commonly used for late repair (P=0.006). Overall, rhinoplasties with ear cartilage grafts had shorter procedure durations than those without cartilage grafts (P=0.005), whereas those with rib cartilage grafts had increased procedure duration (P0.001). The use of cartilage grafts was not associated with increased complications in either intermediate or late cleft rhinoplasty. Patients with bilateral clefts were more likely to undergo rhinoplasty with cartilage grafts overall (P=0.047) and with cartilage grafts for late reconstruction (P=0.039).Ear cartilage is most frequently utilized for intermediate repair, whereas rib cartilage is most frequently utilized for late repair during cleft rhinoplasty. Ear cartilage grafts are associated with significantly decreased procedure duration, whereas rib cartilage grafts are associated with significantly increased procedure duration. Not surprisingly, cleft rhinoplasty is relatively safe, with a 2% overall short-term complication rate.

Although conventional posterior vault distraction osteogenesis is known to achieve the greatest improvement in intracranial volume, anteroposterior expansion of the cranial vault is not always ideal in certain head shapes. Transverse posterior vault distraction osteogenesis is an alternative reconstructive strategy in patients presenting with recalcitrant multisuture craniosynostosis resulting in scaphocephaly with posterior narrowing. The authors present a multimedia demonstration of placing the cranial hinge points at the superior anterior aspect of the bone segments in order to achieve increased intracranial volume and significant improvement in posterior head shape, while preserving normal anterior skull dimensions.

OBJECTIVE Children with multiple prematurely fused cranial sutures and those undergoing surgical correction later in life appear to experience worse neurocognitive outcomes, but it is unclear whether higher intracranial pressure (ICP) is implicated in this process. The purpose of this study was to elucidate the effect of age at intervention and number of involved cranial sutures on ICP, as well as to assess which cranial suture closure may be more associated with elevated ICP. METHODS The prospective craniofacial database at the authors’ institution was queried for patients undergoing initial corrective surgery for craniosynostosis in whom intraoperative measurement of ICP was obtained prior to craniectomy. Age, involved sutures, and syndromic status were analyzed in the context of measured ICP by using multiple linear regression. RESULTS Fifty patients met the inclusion criteria. Age at procedure (p = 0.028, β = +0.060 mm Hg/month) and multiple-suture involvement (p = 0.010, β = +4.175 mm Hg if multisuture) were both significantly implicated in elevated ICP. The actual number of major sutures involved was significantly correlated to ICP (p = 0.001; β = +1.687 mm Hg/suture). Among patients with single-suture involvement, there was an overall significant difference of median ICP across the suture types (p = 0.008), with metopic having the lowest (12.5 mm Hg) and sagittal having the highest (16.0 mm Hg). Patients with multiple-suture involvement had significantly higher ICP (p = 0.003; 18.5 mm Hg). Patients with craniofacial syndromes were 79.3 times more likely to have multiple-suture involvement (p < 0.001). Corrective surgery for craniosynostosis demonstrated significant intraoperative reduction of elevated ICP (all p < 0.050). CONCLUSIONS Syndromic status, older age at intervention for craniosynostosis, and multiple premature fusion of cranial sutures were associated with significantly higher ICP.

Objective To evaluate the timing and safety of cleft palate (CP) repair in patients with Robin sequence (RS) treated with mandibular distraction osteogenesis (MDO) or tongue-lip adhesion (TLA) for airway obstruction. Design Retrospective cohort study. Setting Tertiary Pediatric Hospital during 2004-2020. Patients 148 patients with RS underwent MDO, 66 met inclusion by having MDO and followed by palatoplasty. 26 patients with RS underwent TLA, 14 met inclusion by having TLA and followed by palatoplasty. Main Outcome Measures Patient characteristics, hospital/operative details, postoperative complications, and polysomnographic (PSG) data were compared. Results Groups were well-matched except more patients with syndromes underwent MDO (N = 27, 41%, P ≤ .002). In the MDO and TLA cohorts, mean CP repair age was 12.8 ± 1.9 months and 14.6 ± 1.6 months, respectively ( P ≤ .002). Despite the earlier CP repair in the MDO group, there were no differences in peri-operative complication rates after palatoplasty in either group. All sleep respiratory parameters improved after MDO/TLA prior to palatoplasty P ≤ .050. All PSG parameters remained significantly improved after palatoplasty compared to preoperative values, P ≤ .043. Obstructive apnea hypopnea index and Oxygen saturation nadir further improved after palatoplasty within the MDO group, P ≤ .050, while no changes in the TLA group, P ≥ .500. Conclusions MDO was associated with earlier age at palatoplasty than TLA with a similar perioperative risk profile. In those patients with pre- and post-palatoplasty PSG data, palatoplasty was not associated with a deterioration in PSG parameters, and in fact in the MDO group, PSG data improved.

The aim of this study was to compare midchildhood speech outcomes in patients with nonsyndromic Robin sequence with cleft palate (RSCP) treated with mandibular distraction osteogenesis (MDO) to patients with nonsyndromic Veau class I and Veau class II cleft palate (CP).The authors performed a retrospective review of patients with nonsyndromic Robin sequence from 2000 to 2017, comparing those who underwent MDO to patients with nonsyndromic CP. Demographics, operative details, length of hospital stay, complications, and Pittsburgh Weighted Speech Scale scores were collected.Thirty-three patients met inclusion criteria in the MDO group with 127 patients as controls. Despite similar median age (RSCP, 4.5 years; CP only, 4.6 years) and Veau cleft type at early evaluation, there was a significant increase in composite Pittsburgh Weighted Speech Scale score within the MDO cohort ( P ≤ 0.002); specifically, with worse visible nasal emission ( P ≤ 0.007), hypernasality ( P ≤ 0.001), and compensatory articulation ( P ≤ 0.015). However, these differences were not present at age-matched midchildhood evaluation (median, RSCP, 6.5; CP only, 7.1; P ≥ 0.092). Median age-matched follow-up was 6.4 years in the MDO group and 7.1 years in the control group ( P ≥ 0.136). There was also no difference in the rate of secondary speech surgery at midchildhood evaluation ( P ≥ 0.688).The authors' retrospective comparison of speech outcomes in RSCP versus CP only demonstrates no difference in midchildhood speech, conflicting with recent reports. Although patients with Robin sequence treated with MDO had worse visible nasal emission, hypernasality, and compensatory articulation in early childhood, this appears to have resolved in the interim without additional intervention. Longitudinal follow-up is needed to fully understand the speech ramifications of RSCP.Risk, II.

PURPOSE The goal of this study was to investigate patient specific factors and surgical techniques that affect occipital step-off deformity in children undergoing posterior vault distraction osteogenesis (PVDO). METHODS Patients who underwent PVDO were retrospectively reviewed and included if a high resolution three-dimensional computed tomography scan was available 1-year post-distractor removal. Two craniofacial surgeons were blinded to individual subjects and presented with 3 still images of three-dimensional bone reconstructions and asked to rate the degree of step off: none, mild, moderate, or severe. The data were analyzed with multinomial logistic regressions and other appropriate statistics. RESULTS Forty-one patients met inclusion criteria. All patients had multisuture or bicoronal craniosynostosis. Multinomial logistic regression identified age at PVDO (Cox and Snell = 0.487, P

BACKGROUND Orthognathic surgery has traditionally been performed after skeletal maturity. Although these procedures are also being performed in children, the implications of earlier intervention and specific risk factors in this younger population remain unknown. METHODS The American College of Surgeons National Surgical Quality Improvement Program Pediatric dataset was queried for orthognathic procedures performed in 2018. Complications, readmissions, and reoperations were analyzed with appropriate statistics. RESULTS Overall adverse event rate after orthognathic surgery in pediatric patients was 7.8% (n = 22 of 281), which were associated with having any comorbidity (P

This study tested the core tenets of how facial scars are perceived by characterizing layperson response to faces with scars. The authors predicted that scars closer to highly viewed structures of the face (i.e., upper lip and lower lid), scars aligned against resting facial tension lines, and scars in the middle of anatomical subunits of the face would be rated less favorably.Volunteers aged 18 years and older from the United States were recruited through Amazon's Mechanical Turk to complete a face rating survey. Scars were digitally added in different locations and orientations for a total of 14 unique scars added to each face. Each participant rated 50 different faces on confidence, friendliness, and attractiveness. Data were analyzed using linear mixed effects models.A total of 88,850 ratings [82,990 scarred (93.4 percent)] for attractiveness, friendliness, and confidence were analyzed. In univariate linear mixed effects models, the presence of a facial scar did not significantly impact attractiveness (β = 0.016, SE = 0.014, z = 1.089, p = 0.276). A second set of linear mixed effects models identified interactions between location, subunit placement, and orientation to facial tension lines. Scars located on the lower lid mid subunit perpendicular to facial tension lines were rated less attractive (β = -0.065, SE = 0.028, z = -2.293, p = 0.022).On average, a single well-healed facial scar does not negatively affect first impressions of attractiveness, confidence, or friendliness. Specific scar location and orientation combinations, however, such as a perpendicular scar at the mid-lower eyelid, may result in lower perceived attractiveness, confidence, and friendliness.Risk, III.

A larger volume cranial vault expansion is likely facilitated by a low posterior cranial osteotomy beneath the torcula; however, this may impart an increased risk of venous bleeding. The authors compared the safety of infratorcular versus supratorcular osteotomy in patients undergoing posterior vault reconstruction or posterior vault distraction osteogenesis and analyzed volumetric changes.Patients undergoing initial posterior vault reconstruction or distraction osteogenesis between 2009 and 2021 at the authors' institution were grouped by occipital osteotomy location and analyzed retrospectively. Craniometric analysis was performed if patients had high-resolution computed tomography scans available within 180 days preoperatively and postoperatively.A total of 187 patients were included: 106 (57 percent) who underwent posterior vault distraction osteogenesis and 81 (43 percent) who underwent posterior vault reconstruction. Infratorcular osteotomy was more common in reconstruction [ n = 65 (80 percent)] than in distraction osteogenesis [ n = 61 (58 percent); p0.002]. Blood transfused was similar between low and high osteotomy cohorts in the distraction osteogenesis ( p = 0.285) and reconstruction ( p = 0.342) groups. However, median transfused blood volume per kilogram of patient weight was greater in the low versus high osteotomy distraction osteogenesis ( p = 0.010) and reconstruction ( p = 0.041) cohorts. Intraoperative venous sinus injury was rare. In the distraction osteogenesis cohort, there was increased median intracranial volumetric gain in the low (263 ml) compared with the high osteotomy cohort (127 ml; p = 0.043); however, when controlled for distraction distance, only a trend was observed ( p = 0.221). Patients undergoing distraction osteogenesis showed a larger median intracranial volume increase (168 ml) compared with those undergoing reconstruction (73 ml; p0.001).Infratorcular osteotomy can be performed safely in most patients undergoing cranial vault remodeling and does not appear to be associated with greater hemodynamic instability or sinus injury.Therapeutic, III.

Fronto-orbital advancement (FOA) of the anterior skull and orbital bandeau is standard of care for craniosynostosis with anterior morphology. Fronto-orbital retrusion, temporal hollowing, and bony contour irregularities are commonly seen in long-term follow-up. In this study, we report several technical adaptations of a new FOA technique described in Fearon et al that help facilitate adaptation of the single-segment neo-bandeau FOA technique in preparation of use in younger patients, and perform a craniometric analysis of the technique. Five consecutive patients who underwent the single-segment neo-bandeau FOA in 2020 with available pre- and post-operative three-dimensional head computed tomography scans were studied. Using Materialise Mimics (Materialise, Ghent, Belgium), cranial length, cranial height, cranial widths, and intracranial volume were measured. Two (40%) patients were male and all were non-Hispanic White with a median age at surgery of 18.6 months (interquartile range 10.4-45.7). Three patients (60%) had bicoronal or other multi-suture craniosynostosis, and 1 each had metopic and sagittal craniosynostosis. Intraoperatively measured intracranial pressure decreased from 17.8 mmHg (R 13.0-20.0) before craniectomy to 4.8 mmHg (R 2.0-11.0; P = 0.038) after craniectomy. Anterior cranial width increased postoperatively (mean 92.6 mm; R 74.9-111.5 versus 117.6 mm; R 109.8-135.2, P = 0.005). Intracranial volume increased from preoperative (mean 1211 cm3; R 782-1949 cm3) to postoperative (1387 cm3; R 1022-2108 cm3; P = 0.009). The authors find in this small sample that a single-segment neo-bandeau FOA demonstrates volumetric expansion similar to conventional FOA techniques and is feasible in infants under 1 year of age.

PURPOSE The purpose of this study is to quantitatively establish the volumetric changes observed with posterior vault distraction osteogenesis in the anterior, middle, and posterior thirds of the cranial vault; characterize change in cranial length, width, and height, correlating these changes to demographic variables that may help identify why younger kids gain more volume; and describe the short-term position of the transport segment. METHODS Multisuture craniosynostosis patients who underwent posterior vault distraction osteogenesis were retrospectively reviewed. Pediatric, dose-reduced, thin cut helically acquired head computed tomography scans were analyzed on Materialise Mimics v22 (Materialise, Ghent, Belgium). Pre and post-PVDO and "old" and "young" cohort were compared. RESULTS Twenty-one patients met inclusion criteria. The change in cranial length was significantly less at a median of 14.9 mm [Interquartile range (IQR) 11.8, 31.6] compared to the X-ray measured AP distraction distance (30 mm [IQR 24, 33]; P

Cranial vault remodeling (CVR) in patients with craniosynostosis serves to correct abnormal skull morphology and increase intracranial volume to prevent or treat pathologic increases in intracranial pressure (Taylor and Bartlett, Plast Reconstr Surg 140: 82e-93e, 2017). Distraction osteogenesis is a well-established technique for bony repositioning and growth stimulation in the facial and long bones, in which the gradual separation of bony segments at an osteotomy site results in generation of new bone and subsequent bone lengthening (Greene, 2018). While initially described in the orthopedic literature, the relevance and applicability of distraction osteogenesis to craniofacial surgery has been well-studied and is now well-established (Steinbacher et al., Plast Reconstr Surg 127: 792-801, 2011). Posterior cranial vault distraction osteogenesis (PVDO) was introduced as a treatment option for cranial vault expansion in patients with craniosynostosis in 2009 by White et al., based upon the premise that posterior vault distraction could provide greater intracranial volume expansion than fronto-orbital advancement and remodeling (FOAR), but that acute posterior cranial vault expansions were limited by the soft tissue envelope of the infant scalp and prone to relapse related to the supine positioning typical of infants (White et al., Childs Nerv Syst 25: 231-236, 2009). Since this introduction, significant evidence has accrued regarding the safety of, and outcomes after, PVDO. PVDO is now known to provide larger increases in intracranial volume in comparison to anterior cranial vault remodeling procedures (Derderian et al., Plast Reconstr Surg 135:1665-1672, 2015) and to provide morphologic improvements in both the posterior and anterior cranial vaults (Goldstein et al., Plast Reconstr Surg 131:1367-1375, 2013). Perioperative major morbidity is comparable to conventional vault remodeling (Taylor et al., Plast Reconstr Surg 129:674e-680e, 2012) and the procedure has been safely applied to patients of various ages with syndromic and non-syndromic craniosynostosis (Zhang et al., J Craniofac Surg 29:566-571, 2018; Li et al., J Craniofac Surg 27:1165-1169, 2016). Many high-volume craniofacial centers now consider PVDO the preferred first operation in infants with syndromic craniosynostosis, and indications for this procedure continue to expand as evidence accrues regarding its utility and safety (Steinbacher et al., Plast Reconstr Surg 127: 792-801, 2011; Swanson et al., Plast Reconstr Surg 137:829e-841e, 2016).

Anterior cranial vault fronto-orbital distraction osteogenesis is a promising treatment modality for children with unicoronal craniosynostosis. A minimally invasive, endoscope-assisted approach offers the additional potential benefits of less scalp scarring, decreased blood loss, and decreased scalp dissection. In this article, the authors present a novel technique for minimally invasive, endoscope-assisted fronto-orbital distraction osteogenesis.

The purpose of this study was to review our institution's experience using helmet molding therapy in children with isolated non-syndromic sagittal craniosynostosis before placement of cranial springs and provide objective measurements of craniometric changes to help determine its role in treatment.Patients who underwent preoperative helmet molding therapy for sagittal craniosynostosis were retrospectively reviewed. Three-dimensional surface tomography scans were used to measure head circumference, cranial width, cranial length, cranial index (CI), and cranial vault asymmetry.Seventeen patients underwent orthotic helmeting therapy before spring mediated cranial vault expansion. Patients spent a median of 48 days (interquartile range [IQR] 32, 57) in preoperative orthotic helmeting therapy. There were increases in both cranial width and length post-helmeting (median: 107.5 mm [IQR 104.8, 110.4] versus 115.6 mm [IQR 114.5, 119.3]; P 0.001) (median: 152.8 mm [IQR 149.2, 154.9] versus 156.8 mm [IQR 155.0, 161.5]; P 0.001), respectively. There was a greater increase in cranial width (P = 0.015). Consequently, patients' CI improved after preoperative helmeting (median: 0.702 [IQR 0.693, 0.717] versus 0.739 [0.711, 0.752]; P 0.001). There was no evidence of growth restriction from helmeting (pre-helmeting Head circumference [HC]: median 96.8 percentile [IQR 90.6, 99.9] versus post-helmeting HC: 98.7 percentile [IQR 94.7, 99.8]; P = 0.109).Preoperative helmeting in patients with non-syndromic isolated sagittal craniosynostosis can be used to improve CI before surgical correction. Significant benefits can be achieved in shorter preoperative helmeting durations than previously reported with no evidence of cranial growth restriction, which supports its feasibility and utility in children undergoing spring mediated cranial vault expansion.

Previous literature has documented changes in nasal obstruction after acute LeFort I osteotomy. However, there is a paucity of studies that evaluate distraction-mediated LeFort I (DO-LFI) without concomitant intranasal interventions using the nasal obstruction symptom evaluation (NOSE) scale in Class III patients. The purpose of this study is to objectively evaluate nasal obstruction quality of life through the NOSE scale in patients undergoing DO-LFI. Inclusion into the study required both a preoperative (1 year ≤ date of service) and postoperative (≥6 months and ≤2 years) NOSE scale administration. Nasal obstruction symptom evaluation scales were compared using Wilcoxon signed rank test. There was a significant difference in composite NOSE scales, x̃ = 8.0 (interquartile range: 4.0-11.0), x̃ = 1.0 (interquartile range: 1.0-3.0), P 0.017, preoperatively and postoperatively respectfully. Additionally, when looking at individual components of the NOSE scale, nasal congestion or stuffiness, and trouble breathing through nose were significantly improved after DO-LFI (P 0.017). Nasal blockage or obstruction (P 0.084) and trouble breathing when exercising (P 0.076) trended towards significant improvement, as well. Trouble sleeping did not differ, P 0.611. We elucidate, in this pilot study, that there is an association between DO-LFI and patient reported nasal obstructive symptoms. Future prospective studies utilizing the NOSE scale are needed to determine causality.

Background Adverse events after rhinoplasty vary in etiology and severity, a fact that is reflected in the current American Society of Plastic Surgeons rhinoplasty consent form. However, there is currently no literature providing a comprehensive summation of evidence-based quantifiable risk of adverse events after rhinoplasty. Given this limitation, patients considering rhinoplasty are unable to fully ascertain preoperative risk, and the ability of physicians to obtain true informed consent is similarly flawed. This systematic review provides the first rigorous, comprehensive, and quantitative reporting of adverse events after rhinoplasty. Methods This review was registered on the International Prospective Register of Systematic Reviews (PROSPERO) database (registration no. CRD42018081826) in April of 2018. Eligible articles were published in peer-reviewed journals with available abstracts and full-text articles. Interventions included primary functional, aesthetic, and combined functional/aesthetic rhinoplasty. The following data were extracted: study size, population characteristics, indication, surgical approach, concomitant procedures, and incidence of adverse events. Results A search yielded 3215 publications for title and abstract screening. Three hundred twenty-two were eligible for full-text review. Thirty-six met final inclusion criteria. A total of 13 adverse events were reported among these studies and included need for revision (0 to 10.9 percent), infection (0 to 4 percent), dehiscence (0 to 5 percent), bleeding (0 to 4.1 percent), septal perforation (0 to 2.6 percent), nasal airway obstruction requiring revision (0 to 3 percent), and hypertrophic scarring (0 to 1.5 percent). Conclusions This systematic review presents the first comprehensive and quantitative reporting of adverse event frequency after rhinoplasty. This is a crucial tool for preoperative patient counseling and an essential adjunct in the acquisition of informed consent. Future investigations will benefit from transparency and standardization of reporting to further quantify adverse event rates.

Mandibular distraction osteogenesis (MDO) and continuous positive airway pressure (CPAP) may each have a role in effectively treating tongue-based airway obstruction (TBAO) in Robin sequence (RS). This study describes longitudinal outcomes after treatment of TBAO with CPAP and/or MDO. Retrospective cohort study. Tertiary Pediatric Hospital. A total of 129 patients with RS treated with CPAP and/or MDO from 2009 to 2019 were reviewed. Subjects receiving baseline and at least one follow-up polysomnogram were included. 55 who underwent MDO ± CPAP and 9 who received CPAP-only treatment were included. Patient characteristics, feeding, and polysomnographic data were compared and generalized linear mixed modeling performed. Baseline obstructive apnea–hypopnea index (OAHI) was greater in the MDO-treated group (median x˜ = 33.7 [interquartile range: 26.5-54.5] than the CPAP-treated group (x˜ = 20.3[13.3-36.7], P ≤ .033). There was significant reduction in OAHI following treatment with CPAP and MDO modalities, P ≤ .001. SpO2 nadir after MDO was lower in syndromic (x˜ = 85.0[81.0-87.9] compared to nonsyndromic patients (x˜ = 88.4[86.8-90.5], P ≤ .005.) CPAP was utilized following MDO in 2/24 (8.3%) of nonsyndromic and 16/31 (51.6%) of syndromic subjects ( P ≤ .001,) for a median duration of 414 days. Three patients (5%) underwent tracheostomy, all had MDO. Nasogastric tube feeding at hospital discharge was more common following MDO (44, 80%) than CPAP-only (4, 44.4%, P ≤ .036), but did not differ at 6-month follow-up ( P ≥ .376). CPAP appears to effectively reduce obstructive apnea in patients with RS and moderate TBAO and be a useful adjunct in syndromic patients following MDO with improved but persistent obstruction.

Maxillary hypoplasia is common in patients with cleft lip and palate (CL/P), and its etiology is incompletely understood. The purpose of this study is to evaluate facial suture patency in patients with CL/P and maxillary hypoplasia. The authors hypothesize that patients with CL/P will demonstrate higher rates of premature midfacial suture fusion in comparison to unaffected controls. Skeletally mature patients with CL/P and midface hypoplasia were identified, along with a cohort of unaffected age- and sex-matched controls. High-resolution facial computed tomography scans were evaluated for the presence of facial suture fusion. Utilizing a previously published suture fusion grading scale, the facial sutures were classified as open, partially open, closed, or pathologically absent. Thirty-one CL/P patients with midface hypoplasia were identified, with age and sex-matched controls. The frequency of intermaxillary suture fusion did not differ between patients with CL/P and unaffected controls (P 0.05.) Pathologic absence of the midpalatal suture was more commonly present in patients with CL/ P and midface hypoplasia in comparison to unaffected controls (P 0.05.) The role of midfacial sutures in the development of midfacial hypoplasia seen in CLP has not previously been studied or described. Our data show that the midpalatal suture is frequently pathologically absent in patients with CL/P and maxillary hypoplasia. The authors did not identify statistically significant differences in other midfacial sutures between patients with CL/P and controls, leading us to conclude that midfacial sutures may not play a key role in the development of midfacial hypoplasia.

Background Craniosynostosis is the premature fusion of cranial sutures in pediatric patients, which may lead to elevated intracranial pressure due to cerebro-cephalic disproportion between a growing brain and constricted skull. It is unknown whether this increased pressure is distributed equally throughout the cranial vault, or whether certain areas of the brain experience greater pressure at these regions of premature osseous fusion. Methods Optical coherence tomography (OCT) is a noninvasive modality for detecting elevated intracranial pressure. Optical coherence tomography was utilized to measure the peripapillary retinal nerve fiber layer (RNFL) thickness in patients undergoing surgical correction of craniosynostosis. Retinal nerve fiber layer in the eye ipsilateral to the unicoronal suture fusion was compared to the RNFL in the eye contralateral to the unicoronal suture fusion. Results During the study interval, 21 patients met inclusion criteria. Median age at operative intervention was 8.0 months, and 28.6% patients presented with left-sided unicoronal craniosynostosis, whereas 71.4% of patients presented with right-sided unicoronal craniosynostosis. Rather than universal increase on the affected side of coronal suture fusion, retinal nerve fiber layer thickness parameters showed a rotation phenomenon, such that the patterns of elevation had a 45° circumferential rotation in the direction of intorsion. Conclusions The explanation for these results remains elusive, but they likely indicate either intracranial changes transmitted differentially to the peripapillary retina, or differing retinal morphology, between the ipsilateral and contralateral eyes in unicoronal craniosynostosis.

BACKGROUND Resorbable hardware allows adequate strength for maintaining the relative position of the craniofacial skeleton during osseous healing, and allowing subsequent growth in pediatric patients. The purpose of this study was to determine the complication profile of the latest copolymer of resorbable plates for craniofacial reconstruction in pediatric patients. METHODS Retrospective query of the operative billing record was performed for use of the DePuy Synthes Rapidsorb Fixation System at the authors' tertiary children's hospital from 2015 to 2019. Three hundred twenty-five patients were randomly selected for analysis of complications within the first postoperative year. RESULTS Median age at craniofacial reconstruction was 3.0 years, with 127 procedures (39.9 percent) performed for an intracranial mass and 141 procedures (44.3 percent) performed for craniosynostosis. Overall, 7.9 percent patients had a postoperative wound complication. The most common complications were dehiscence (3.8 percent), hematoma/seroma (3.5 percent), and infection (2.5 percent). There were no instances of extrusion, plate fracture, or screw loosening. Hardware complications in the temporoparietal region were more likely to occur at incision sites (p = 0.001), whereas wound complications at the frontal region were more likely to occur away from incision sites (p < 0.001). There were no differences in complications between plates secured with resorbable screws or with the resorbable injectable polymer system (p ≥ 0.161 for all). Radiotherapy was significantly implicated in development of clinical infection (p = 0.001), culture-positive infection (p < 0.001), readmission (p = 0.007), reoperation (p = 0.003), and plate removal (p = 0.007). CONCLUSION Resorbable cranial hardware has an overall favorable complication profile for craniofacial reconstruction in pediatric patients undergoing surgical intervention for craniosynostosis or intracranial mass resection.

The goal of this study was to investigate patient specific factors and surgical techniques that affect occipital step-off deformity in children undergoing posterior vault distraction osteogenesis (PVDO).Patients who underwent PVDO were retrospectively reviewed and included if a high resolution three-dimensional computed tomography scan was available 1-year post-distractor removal. Two craniofacial surgeons were blinded to individual subjects and presented with 3 still images of three-dimensional bone reconstructions and asked to rate the degree of step off: none, mild, moderate, or severe. The data were analyzed with multinomial logistic regressions and other appropriate statistics.Forty-one patients met inclusion criteria. All patients had multisuture or bicoronal craniosynostosis. Multinomial logistic regression identified age at PVDO (Cox and Snell = 0.487, P 0.001) as a predisposing factor and one potentially protective factor, height of osteotomy (Cox and Snell = 0.394, P = 0.004) in univariate models. Post-hoc pairwise Mann-Whitney U test revealed there was decreased step-off rating when comparing osteotomy below torcula (median 0, [IQR 0, 3]) and above torcula (median 3 [IQR 1, 4]; P = 0.036) as well as a decreased step-off when below inion (median 0 [IQR 0, 1]; P = 0.001) was compared to above the torcula.Older age at PVDO predict increased risk of developing an occipital step-off deformity after PVDO, while design of the occipital osteotomy below the inion is protective. Barrel staves with greenstick outfracture did not lower the risk of occipital step-off in this sample, the reasons for which are unclear.

Purpose Mandibular distraction osteogenesis (MDO) effectively treats tongue-based airway obstruction (TBAO) in micrognathic patients with Robin Sequence. Mandibular distraction osteogenesis may also address TBAO in certain nonmicrognathic patients who have severe obstructive apnea, although there is no current literature to guide MDO use in these atypical patients. This study describes outcomes of MDO in a series of patients with TBAO without micrognathia. Methods Patients who underwent MDO for TBAO from 2013-20 were reviewed, and patients with micrognathia were excluded. Study subjects received baseline/follow up polysomnography. Polysomnography variables, including Obstructive Apnea Hypopnea Index, oxyhemoglobin saturation nadir (SpO2 nadir), percent sleep time end tidal CO2 greater than 50 mm Hg (%ETCO2 > 50), and respiratory-related arousals were compared before and after MDO. Demographics, syndromic/cleft palate status, airway anomalies, respiratory support, and feeding outcomes were collected. Results One hundred and twenty-four patients underwent MDO during this study period; 5 were nonmicrognathic and included in analysis. Sixty percent (n = 3) of the cohort was syndromic: 1 patient each had Trisomy 9, Beckwith Wiedemann syndrome, and duplicated pituitary gland plus syndrome. Forty percent (n = 2) of patients had a cleft palate, 60% (n = 3) had laryngomalacia, and 40% had tracheomalacia. Median (range) age at MDO was 53 days (47-167 days), and median length of distraction was 16 mm (14-20 mm). After MDO, median Obstructive Apnea Hypopnea Index decreased from x[Combining Tilde] = 60.7/h (11.6-109.4) to x[Combining Tilde] = 5.3/h (3.5-19.3) (P = 0.034). SpO2 nadir increased (69% [58-74] to 85% [80-88], P = 0.011), and median %ETCO2 > 50 mm Hg decreased (5.8% [5.2-30.1] to 0.0% [0.0-1.3], P ≤ 0.043). Continuous positive airway pressure was used by all patients immediately after MDO, and at 6 months postoperatively, 1 patient remained on continuous positive airway pressure and 1 patient required supplemental oxygen. At last follow up, no patients had significant residual airway obstruction or required a tracheostomy. Conclusions Mandibular distraction osteogenesis can effectively treat severe TBAO in some patients without micrognathia that would otherwise be candidates for tracheostomy. When used in select patients, MDO significantly improves obstructive sleep apnea and reduces need for ventilatory support, although feeding support is still needed in most patients at 6 months. Further study in a larger cohort will help identify appropriate candidates for MDO and characterize outcomes of unique patient populations.

We identified a microRNA (miRNA) profile characterizing HIV lipodystrophy and explored the downstream mechanistic implications with respect to adipocyte biology and the associated clinical phenotype. miRNA profiles were extracted from small extracellular vesicles (sEVs) of HIV-infected individuals with and without lipodystrophic changes and individuals without HIV, among whom we previously showed significant reductions in adipose Dicer expression related to HIV. miR-20a-3p was increased and miR-324-5p and miR-186 were reduced in sEVs from HIV lipodystrophic individuals. Changes in these miRNAs correlated with adipose Dicer expression and clinical markers of lipodystrophy, including fat redistribution, insulin resistance, and hypertriglyceridemia. Human preadipocytes transfected with mimic miR-20a-3p, anti-miR-324-5p, or anti-miR-186 induced consistent changes in latent transforming growth factor beta binding protein 2 (Ltbp2), Wisp2, and Nebl expression. Knockdown of Ltbp2 downregulated markers of adipocyte differentiation (Fabp4, Pparγ, C/ebpa, Fasn, adiponectin, Glut4, CD36), and Lamin C, and increased expression of genes involved in inflammation (IL1β, IL6, and Ccl20). Our studies suggest a likely unique sEV miRNA signature related to dysregulation of Dicer in adipose tissue in HIV. Enhanced miR-20a-3p or depletion of miR-186 and miR-324-5p may downregulate Ltbp2 in HIV, leading to dysregulation in adipose differentiation and inflammation, which could contribute to acquired HIV lipodystrophy and associated metabolic and inflammatory perturbations.

Objective: Our objective is to describe the process of adapting a conceptual framework into a practical toolkit for one cleft team. Design: This is a single-arm implementation study in a single institution. Setting: Implementation took place at a mid-sized multidisciplinary clinic for patients with cleft lip and/or palate (CL/P) from urban/suburban and rural areas across North Carolina and neighboring states. Participants: Eligible participants were patients with CL/P from English-speaking families. Sixty patients entered and finished the study. Interventions: The implementation of a prospective data collection system based on the International Consortium for Health Outcomes Measurement (ICHOM) standard set of outcome measures for CL/P was accomplished in multiple stages. Patient- and clinician-reported forms and protocols for gathering data were created. Team members were trained and the system was tested; finally, the system was deployed. Main outcome measures: Success was appraised using the RE-AIM framework to assess reach, effectiveness, adoption, implementation, and maintenance. Results: Ninety-eight percent of patients and all team members agreed to participate. Ninety-four percent of required data were captured. Adaptations to friction points were made; specifically, visible reminders were affixed to charts, primary clinicians were required to assume data entry responsibility, and e-mail reminders were instituted. Development cost was US$7707; average time cost per clinician was 21 min/wk. Conclusions: Conceptual frameworks for outcomes studies must be tailored to their environments; otherwise, they cannot be practically implemented and sustained. We present this process for a cleft team using the ICHOM standard set. The process may help other teams implement the standard set or other conceptual frameworks.

Reduction mammaplasty is the most effective means of improving symptoms of macromastia. Although studies have shown lasting benefits in adult patients, there is a paucity of data that explore this topic in young patients. In this study, the long-term satisfaction and well-being of young reduction mammaplasty patients was assessed.A retrospective review was performed for all female patients younger than 25 years who underwent reduction mammaplasty performed by a single surgeon from 1980 to 2003. Demographic characteristics, comorbidities, surgical details, and length of follow-up were recorded. Participants completed the postoperative version of the BREAST-Q Reduction module. Responses were scored on a scale of 0 to 100. Scores were summarized with descriptive statistics and compared to normative values.Thirty-seven of 52 eligible participants completed the survey (response rate, 71.2 percent). Median age at surgery was 21 years (range, 12.4 to 24.6 years), and median follow-up was 21.4 years (range, 11.4 to 32.4 years). Overall, participants demonstrated high satisfaction and well-being. Mean Q-Scores for Satisfaction with Breasts and Sexual Well-being were significantly higher than normative values (p = 0.0012 and p0.0001, respectively), and were as follows: Satisfaction with Breasts, 66.6 ± 16.5 (normative, 57 ± 16); Psychosocial Well-being, 75.9 ± 21.3 (normative, 68 ± 1 9); Sexual Well-being, 72 ± 18.2 (normative, 55 ± 19); and Physical Well-being, 81.1 ± 13.6 (normative, 76 ± 11).Young reduction mammaplasty patients experience excellent breast-related quality of life decades after surgery. Compared with normative values, young reduction mammaplasty patients reported higher satisfaction with breasts and sexual well-being. Surgeons and third-party payers should be aware of these data and advocate for young patients to gain access to care.

Patients with spinal cord injury (SCI) requiring reconstructive surgery, particularly for pressure ulcers, are ubiquitous in Plastic and Reconstructive Surgery practices. Much of the current literature focuses on operative techniques, antibiotic indications, sitting protocols, and dressing and bedding choices.This paper reviews normal neuroanatomy, outlines changes in neurophysiology observed in spinal cord injury, and addresses concepts related to perioperative care that are highly relevant but often under-emphasised.Vascular disturbances such as autonomic dysreflexia and orthostatic hypotension are dangerous phenomena occurring in this patient population that, if not properly recognised and treated, may result in complications such as haematoma, flap loss, inadequate tissue perfusion, and death. The management of spasticity, deep venous thrombosis, and perioperative pain are also relevant and discussed in this paper.A basic understanding of these concepts is essential for the Plastic Surgeon involved in the care of patients with SCI and pressure ulcers, particularly before and after debridement or reconstruction.

Summary:. Establishing anatomic reduction of an edentulous mandible fracture is a frequently acknowledged challenge in craniomaxillofacial trauma surgery. In this study, we report a novel method for the reduction of the edentulous mandible fracture, via fabrication of modified Gunning splints using existing dentures and SMARTLock hybrid arch bars. This technique dramatically simplifies the application of an arch bar to dentures, obviates the need for the fabrication of impressions and custom splints, and eliminates the lag time associated with the creation of splints. Furthermore, this method may be used with or without adjunctive rigid internal fixation. The technique described herein of creating Gunning splints with SMARTLock hybrid arch bars provides surgeons with a simple, rapid, single-stage solution for reduction of mandibular fractures in the edentulous patient.

Background: Clefts of the lip and/or palate (CL/P) carry a social stigma that often causes psychosocial stress. The purpose of this study was to consider the association of cleft phenotype and age with self-reported aspects of psychosocial stress. Methods: Children with nonsyndromic CL/P and unaffected children born between 1997 and 2003 were identified through the North Carolina Birth Defects Monitoring Program and North Carolina birth records, respectively. The psychosocial concerns of children with CL/P were assessed via a 29-question subset of a larger survey. Responses were analyzed according to school age and cleft phenotype (cleft lip with/without cleft alveolus, CL ± A; cleft palate only, CP; or cleft lip with cleft palate, CL + P). Results: Surveys were returned for 176 children with CL/P and 333 unaffected children. When compared with unaffected children, responses differed for CL ± A in 4/29 questions, for CP in 7/29 questions, and for CL + P in 8/29 questions (P < 0.05). When stratified by school age, children with CL/P in elementary, middle, and high school differed from unaffected children by 1/29, 7/29, and 2/29 questions, respectively. Middle school–aged children with CL/P were more affected by aesthetic concerns, bullying, and difficulties with friendship, and social interaction. Children with CL + P reported more severe aesthetic-related concerns than children with CL ± A or CP but experienced similar speech-related distress as children with CP only. Conclusion: Social implications associated with CL/P are most pronounced during middle school, and less so during elementary and high school. This information identifies areas of social improvement aimed at reducing the stigma of CL/P.

Background: In developing countries, more children with complex cardiac defects now receive treatment for their condition. For successful long-term outcomes, children also need skilled care at home after discharge. The Parent Education Discharge Instruction (PEDI) program was developed to educate nurses on the importance of discharge teaching and to provide them with a structured process for conducting parent teaching for home care of children after cardiac surgery. The aim of this pilot study was to generate preliminary data on the feasibility and acceptability of the nurse-led structured discharge program on an Indian pediatric cardiac surgery unit. Methods: A pre-/post-design was used. Questionnaires were used to evaluate role acceptability, nurse and parent knowledge of discharge content, and utility of training materials with 40 nurses and 20 parents. Retrospective audits of 50 patient medical records (25 pre and 25 post) were performed to evaluate discharge teaching documentation. Results: Nurses’ discharge knowledge increased from a mean of 81% to 96% ( P = .001) after participation in the training. Nurses and parents reported high levels of satisfaction with the education materials (3.75-4 on a 4.00-point scale). Evidence of discharge teaching documentation in patient medical records improved from 48% (12 of 25 medical records) to 96% (24 of 25 medical records) six months after the implementation of the PEDI program. Conclusion: The structured nurse-led parent discharge teaching program demonstrated feasibility, acceptability, utility, and sustainability in the cardiac unit. Future studies are needed to examine nurse, parent, child, and organizational outcomes related to this expanded nursing role in resource-constrained environments.

Infection with Zika virus is an emerging public health crisis. We observed prolonged detection of virus RNA in vaginal mucosal swab specimens and whole blood for a US traveler with acute Zika virus infection who had visited Honduras. These findings advance understanding of Zika virus infection and provide data for additional testing strategies.

The aesthetic aspects of the cleft lip nasal deformity have been appreciated for over a century, but the functional implications have remained largely underappreciated or misunderstood. This study describes the frequency and severity of nasal obstructive symptoms among children with cleft lip and/or cleft palate, addressing the hypotheses that age, cleft type, and severity are associated with the development of nasal obstructive symptoms. Children with nonsyndromic cleft lip and/or cleft palate and a comparison group of unaffected children born from 1997 to 2003 were identified through the North Carolina Birth Defects Monitoring Program and birth certificates. Nasal airway obstruction was measured using the validated Nasal Obstruction Symptom Evaluation scale. The survey was completed by parental proxy for 176 children with cleft lip and/or cleft palate and 333 unaffected children. Nasal obstructive symptoms were more frequently reported in cleft lip with cleft palate compared with unaffected children (p < 0.0001); children who had isolated cleft lip with or without alveolus and isolated cleft palate were not statistically different from unaffected children. Patients with unilateral cleft lip with cleft palate were found to be more severely affected than bilateral cases. Nasal obstruction was observed in early childhood, although severity worsened in adolescence. This population-based study reports a high prevalence of nasal obstructive symptoms in children with cleft lip and/or cleft palate based on type and severity of the cleft. The authors encourage cleft teams to consider using this or similar screening methods to identify which children may benefit from functional rhinoplasty. Risk, I.