A National Assessment of Racial and Ethnic Disparities in Cleft Lip Repair.

PURPOSE: This study examined the impact of patient race/ethnicity on the likelihood of experiencing delays to surgery, post-operative surgical complications, and prolonged hospital length of stay (LOS) following primary cleft lip (CL) repair. METHODS: Patients who underwent CL repair were identified in the 2006-2012 Kids' Inpatient Database. Primary outcomes were defined as treatment after 6-months-old, presence of any surgical complication, LOS >1 day, and total hospital charges. Multivariable analyses were performed to adjust for sociodemographic and clinical characteristics that might account for differences in outcomes. RESULTS: There were 5927 eligible patients with cleft lip: 3724 White, 279 Black, 1316 Hispanic, 277 Asian/Pacific-Islander, and 331 other race/ethnicity. Across all outcomes, there were significant unadjusted differences (p<0.001) by race/ethnicity, with White children having the lowest odds of delayed surgery, complications, and prolonged LOS, and the lowest charges. Multivariable analyses suggested that differences in baseline health status may account for much of this disparity in combination with factors such as income, insurance type, and location. Even after adjusting for co-variates, significantly increased odds of delayed surgery and higher charges remained for Hispanic and Asian/PI patients. CONCLUSION: There are significant differences in the odds of delays, complications, prolonged hospital stays, and total charges among CL patients of different race/ethnicity. Advocacy efforts to ameliorate disparity in early infant health may subsequently improve equity in cleft outcomes.

Differential Pulley Release in Trigger Finger: A Prospective, Randomized Clinical Trial.

BACKGROUND: The palmar aponeurosis or "A0 pulley" may play a role in trigger finger pathology. This study assesses the involvement of the A0 pulley in patients receiving trigger finger release. METHODS: This single-surgeon, prospective, randomized clinical trial was conducted among consenting patients with symptomatic trigger finger. Intraoperative coin toss was used to randomize initial release of either the A0 or A1 pulley. Following release, active flexion and extension of the affected digit were examined. The remaining pulley was then released in sequence, and clinical trigger status was recorded. RESULTS: Thirty fingers from 24 patients were released; 17 fingers received A0 release first, and 13 received A1 release. Following initial A0 release, 8 fingers (47%) demonstrated complete resolution of symptoms, 4 (24%) demonstrated improvement but incomplete resolution of triggering, and 5 (29.4%) demonstrated no improvement. Following initial A1 release, 6 fingers (46%) demonstrated complete resolution, 3 (23%) demonstrated improvement but incomplete resolution of triggering, and 4 (31%) demonstrated no improvement. All patients demonstrated complete resolution after surgical release of both sites. Neither initial A1 release nor initial A0 release was statistically associated with complete, incomplete, or failed symptom resolution. CONCLUSIONS: These data implicate the A0 pulley as the primary cause of 31% to 47% of trigger fingers in our study. Although larger trials are needed to validate these results, our study suggests that release of both A0 and A1 pulleys may offer greater symptom resolution than release of the A1 pulley alone.

Determining Morbidity of Adding Genioplasty to Bimaxillary Orthognathic Surgery.

BACKGROUND: Patients with dentofacial anomalies may undergo orthognathic surgery to address functional and aesthetic concerns. Past works have evaluated determinants affecting length of stay (LOS) in patients undergoing upper and/or lower jaw surgery alone. No studies have assessed the addition of genioplasty to double-jaw (Lefort I, bilateral sagittal split osteotomy (BSSO))) surgery and its effect on LOS and other outcomes. This study investigates whether the addition of genioplasty incurs additional morbidity to patients undergoing complex orthognathic surgery. METHODS: This was a retrospective cohort study of patients undergoing orthognathic surgery at Yale-New Haven Hospital. Clinical and demographic information were compared across the "double"- and "triple"-jaw cohorts with t tests and Chi-squared analyses. Multivariable linear and logistic regression analyses were utilized to assess the impact of genioplasty when controlling for baseline patient differences. RESULTS: A total of 27 patients received Lefort I and BSSO (double-jaw), and 224 received Lefort I, BSSO, and genioplasty (triple-jaw). Six (22.2%) double-jaw patients were segmental and fifty-eight (25.9%) triple-jaw patients were segmental (p > 0.05), during the study period. Triple-jaw surgery was associated with increased operative time (+ 41.1 min, p < 0.01). There was no increase in LOS, postoperative nausea and vomiting, opioid use, hematoma, or infection (p > 0.05). CONCLUSIONS: This study attempted to determine if triple-jaw surgery could influence patients' LOS and other surgical outcomes compared to double-jaw surgery. Only the operative time was significantly affected. This indicates that incorporation of a genioplasty can provide aesthetic benefit without incurring significant additional morbidity to the patient. LEVEL OF EVIDENCE III: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Evaluation of Complication Rates of Free Flap Reconstruction in Pediatric Patients.

Introduction: While there is extensive literature investigating surgical outcomes in free flaps for adults, there is a dearth of information on the efficacy of flap use in the pediatric population. This study is the first to measure complication rates following pediatric free flap reconstruction on a national level. Methods: All pediatric free flap cases between 2012 and 2018 were identified and stratified by type of flap using current procedural terminology codes assigned to the primary procedure in the National Surgical Quality Improvement Program database. Each entry included the recipient location of the flap, postoperative complications, and demographics. Chi-square analysis was used to compare complication rates across various flap groupings. In addition, univariate and multivariate analyses were used to identify independent predictors of flap complications or failure. Results: Multivariate regression analysis demonstrated that compared to bone flaps, there is increased risk of nonbleeding complications in skin (Odds Ratio (OR) =7.7, P = 0.029), muscle (OR = 10.6, P = 0.012), and osteocutaneous flaps (OR = 10.8, P = 0.018). Flap of the trunk (OR = 40.9, P = 0.003) and upper extremities (OR = 32.9, P = 0.041) had a higher odds of bleeding complications compared to head-and-neck flaps. Regression analysis also showed that older age is associated with bleeding complications, with patients aged 5-11 years (OR = 38.5, P = 0.027) and 12-17 years (OR = 30.6, P = 0.038) having greater rates compared to patients under the age of 2. The pediatric flap reoperation rate was found to be 3.6%-4.7%, with the highest flap anastomotic complication rate in the head-and-neck region (6.9%-8.0%). Conclusion: Free flap reconstruction across flap type, anatomic location, and age ranges are safe and efficacious in the pediatric population.

Altered brain responses to noxious dentoalveolar stimuli in high-impact temporomandibular disorder pain patients.

High-impact temporomandibular disorder (TMD) pain may involve brain mechanisms related to maladaptive central pain modulation. We investigated brain responses to stimulation of trigeminal sites not typically associated with TMD pain by applying noxious dentoalveolar pressure to high- and low-impact TMD pain cases and pain-free controls during functional magnetic resonance imaging (fMRI). Fifty female participants were recruited and assigned to one of three groups based on the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD) and Graded Chronic Pain Scale: controls (n = 17), low-impact (n = 17) and high-impact TMD (n = 16). Multimodal whole-brain MRI was acquired following the Human Connectome Project Lifespan protocol, including stimulus-evoked fMRI scans during which painful dentoalveolar pressure was applied to the buccal gingiva of participants. Group analyses were performed using non-parametric permutation tests for parcellated cortical and subcortical neuroimaging data. There were no significant between-group differences for brain activations/deactivations evoked by the noxious dentoalveolar pressure. For individual group mean activations/deactivations, a gradient in the number of parcels surviving thresholding was found according to the TMD pain grade, with the highest number seen in the high-impact group. Among the brain regions activated in chronic TMD pain groups were those previously implicated in sensory-discriminative and motivational-affective pain processing. These results suggest that dentoalveolar pressure pain evokes abnormal brain responses to sensory processing of noxious stimuli in high-impact TMD pain participants, which supports the presence of maladaptive brain plasticity in chronic TMD pain.

Longitudinal Outpatient and School-Based Service Use among Children with Nonsyndromic Craniosynostosis.

BACKGROUND: Although nonsyndromic craniosynostosis has been associated with neurodevelopmental sequelae, a lesser amount of emphasis has been placed on the need for related supportive services. This study assessed the prevalence of such services among children surgically treated for nonsyndromic craniosynostosis and identified predictors of service use. METHODS: Parents of children with nonsyndromic craniosynostosis were recruited from an online craniosynostosis support network and surveyed regarding their child's use of various outpatient and school-based services. Multiple stepwise regression was performed to identify predictive variables for each type of intervention. RESULTS: A total of 100 surveys were completed. Of these, 45 percent of parents reported use of one or more outpatient support services for their children. The most commonly used services were speech therapy (26.0 percent) and physical therapy (22.0 percent), although the use of services such as psychology/psychiatry increased among older children (18.2 percent in children aged 6 to 10 years). Among school-age children ( n = 49), the majority of parents (65.3 percent) reported school-based assistance for their children, most commonly for academic (46.9 percent) or behavioral (42.9 percent) difficulties. Significant predictive variables ( p < 0.05 following stepwise regression) for increases in various outpatient and school-based services included male sex, African American race/ethnicity, higher parental income, the presence of siblings in the household, increased age at the time of surgery, and sagittal synostosis. CONCLUSIONS: Parents of children with nonsyndromic craniosynostosis reported frequent use of outpatient and school-based supportive services throughout childhood. These services may incur a significant burden of care on families. The multifactorial nature of predictive models highlights the importance of cross-disciplinary collaboration to address each child's longitudinal needs.

Embracing Allyship in Academic Surgery: How All Surgeons Can Become Effective Champions for Change.

As the surgical community continues to work towards greater diversity, equity, and inclusion, the need for buy-in from all surgeons-including those of the White majority-becomes increasingly apparent. This article invites all surgeons to aid in diversity, equity, and inclusion efforts as "allies," "upstanders," and "champions for change," and provides 2 specific frameworks for enacting allyship within the surgical field. Overt and conscious efforts to embrace allyship are imperative as we seek to fulfill our professional responsibilities to patients and will help create a workplace environment where all persons feel accepted, valued, welcomed, and respected.

Perceived Age and Personality Profiling after Orthognathic Surgery.

BACKGROUND: Recent studies suggest that orthognathic surgery can improve facial age and personality profiling. The authors expand on these findings by assessing the role of patient facial profile and sociodemographics on perceived changes following surgery. METHODS: Preoperative and postoperative images of 65 patients operated on by a single surgeon were randomly assorted and rated by 30 respondents. Patient facial profiles were categorized as convex, concave, or straight. Paired and unpaired t tests were used to assess differences preoperatively and postoperatively. Multivariate regression and post hoc receiver operating characteristic curve analyses were used to quantify the influence of various patient factors. RESULTS: Significant decreases in perceived age were seen following orthognathic surgery overall (-1.31 years; p < 0.01) and in the straight (-1.10 years; p = 0.02) and convex (-1.80 years; p ≤ 0.01) subgroups. After controlling for patient sociodemographics, there were no significant differences in age change based on facial profile. Older age at the time of surgery was independently associated with greater perceived age changes ( p = 0.04); older patients (>26.5 years, determined by receiver operating characteristic curve) experienced greater net decreases in perceived age in comparison to younger patients (-2.0 years versus -1.2 years; p < 0.01). Improvements were seen in overall attractiveness ( p < 0.01) and in each tested personality characteristic following surgery ( p < 0.01). These differences were not significantly associated with different patient sociodemographics or facial profile. CONCLUSIONS: The authors' data add to the growing base of evidence that orthognathic surgery improves patient-perceived age and personality. Significant decreases in perceived age are more likely to be gained by patients undergoing surgery at an older age. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, II.

Perceived Age and Attractiveness Using Facial Recognition Software in Rhinoplasty Patients: A Proof-of-Concept Study.

ABSTRACT: Artificial intelligence (Al)-based analyses may serve as a more objective tool for measuring cosmetic improvements following aesthetic plastic surgery. This preliminary proof-of-concept study utilized a novel commercial facial recognition software to assess perceived changes in age and attractiveness among patients receiving rhinoplasty.This study was a retrospective evaluation of three-dimensional photographs of patients who underwent rhinoplasty by the senior author (DS). Both pre- and post-operative (> 12-month follow-up) Vectra three-dimensional images (Canfield Scientific, Parsippany, NJ) were assessed using Haystack AI Software (Haystack AI, New York, NY). Facial attractiveness (score 1-10) and apparent age were predicted. A retrospective chart review of demographic variables was additionally performed. Paired t tests were used to compare age and attractiveness scores before and after surgery. Multivariate linear regression was performed to identify factors associated with age and attractiveness scores.One hundred twenty-four patients receiving rhinoplasty met the study criteria (average age: 35.58). Overall, rhinoplasty was associated with increases in Al-rated attractiveness (+0.28, P = 0.03) and decreases in perceived age relative to the patient's true age (-1.03 years, P = 0.03). Greater decreases in postoperative perceived age were achieved in patients who appeared older than their actual age preoperatively ( P < 0.001).Facial recognition software was successfully used to evaluate improvements in perceived age and attractiveness in patients undergoing aesthetic rhinoplasty. Patients were perceived by the software as younger and more attractive following rhinoplasty. Age reversal was greatest among patients who appeared much older than their actual age at the time of surgery.Level of Evidence: IV.

Temporomandibular disorders cases with high-impact pain are more likely to experience short-term pain fluctuations.

Temporomandibular disorders (TMD) patients can present clinically significant jaw pain fluctuations which can be debilitating and lead to poor global health. The Graded Chronic Pain Scale evaluates pain-related disability and its dichotomous grading (high/low impact pain) can determine patient care pathways and in general high-impact pain patients have worse treatment outcomes. Individuals with low-impact TMD pain are thought to have better psychosocial functioning, more favorable disease course, and better ability to control pain, while individuals with high-impact pain can present with higher levels of physical and psychological symptoms. Thereby, there is reason to believe that individuals with low- and high-impact TMD pain could experience different pain trajectories over time. Our primary objective was to determine if short-term jaw pain fluctuations serve as a clinical marker for the impact status of TMD pain. To this end, we estimated the association between high/low impact pain status and jaw pain fluctuations over three visits (≤ 21-day-period) in 30 TMD cases. Secondarily, we measured the association between jaw pain intensity and pressure pain thresholds (PPT) over the face and hand, the latter measurements compared to matched pain-free controls (n = 17). Jaw pain fluctuations were more frequent among high-impact pain cases (n = 15) than low-impact pain cases (n = 15) (OR 5.5; 95% CI 1.2, 26.4; p value = 0.033). Jaw pain ratings were not associated with PPT ratings (p value > 0.220), suggesting different mechanisms for clinical versus experimental pain. Results from this proof-of-concept study suggest that targeted treatments to reduce short-term pain fluctuations in high-impact TMD pain is a potential strategy to achieve improved patient perception of clinical pain management outcomes.

Sex, Race, Insurance, and Pain: Do Patient Sociodemographics Influence Postoperative Opioid Prescriptions Among Hand Surgeons?

BACKGROUND: Social and demographic factors may influence patient treatment by physicians. This study analyzes the influence of patient sociodemographics on prescription practices among hand surgeons. METHODS: We performed a retrospective analysis of all hand surgeries (N = 5278) at a single academic medical center from January 2016 to September 2018. The average morphine milligram equivalent (MME) prescribed following each surgery was calculated and then classified by age, race, sex, type of insurance, and history of substance use or chronic pain. Multivariate linear regression was used to compare MME among groups. RESULTS: Overall, patients with a history of substance abuse were prescribed 31.2 MME more than those without (P < .0001), and patients with a history of chronic pain were prescribed 36.7 MME more than those without (P < .0001). After adjusting for these variables and the type of procedure performed, women were prescribed 11.2 MME less than men (P = .0048), and Hispanics were prescribed 16.6 MME more than whites (P = .0091) overall. Both Hispanic and black patients were also prescribed more than whites following carpal tunnel release (+19.0 and + 20.0 MME, respectively; P < .001). Patients with private insurance were prescribed 24.5 MME more than those with Medicare (P < .0001), but 25.0 MME less than those with Medicaid (P < .0001). There were no differences across age groups. CONCLUSIONS: Numerous sociodemographic factors influenced postoperative opioid prescription among hand surgeons at our institution. These findings highlight the importance of establishing more uniform, evidence-based guidelines for postoperative pain management, which may help minimize subjectivity and prevent the overtreatment or undertreatment of pain in certain patient populations.

Clinical Practice Trends and Postoperative Outcomes in Primary Cleft Rhinoplasty.

PURPOSE: Optimal correction of the cleft nasal deformity remains challenging. The purpose of this study was to examine the practice patterns and postoperative course of patients undergoing cleft lip repair with rhinoplasty compared to those who have primary lip repair without rhinoplasty. METHODS AND MATERIALS: A retrospective cohort study was conducted based on the Kids' Inpatient Database. Data were collected from January 2000 to December 2011 and included infants aged 12 months and younger who underwent cleft lip repair. The predictor variable was the addition of rhinoplasty at primary cleft lip repair. Primary outcome variables included hospital setting, year, and admission cost, while secondary outcome variables included length of stay and postoperative complication rate. Independent t-tests and chi-squared tests were performed. Continuous variables were analyzed by multiple linear regression models. RESULTS: The study sample included 4559 infants with 1422 (31.2%) who underwent primary cleft rhinoplasty. Over time, there was a significant increase in the proportion of cleft lip repairs accompanied by a rhinoplasty (p < .01). A greater proportion of patients with unilateral cleft lips received simultaneous rhinoplasty with their lip repairs (33.8 vs 26.0%, p < .01). This cohort had a significantly shorter length of stay (1.6 vs 2.8 days, p < .01) when compared to children that underwent cleft lip repair alone. CONCLUSIONS: Performing primary cleft rhinoplasty is becoming more common among cleft surgeons. Considering comparable costs and complication rates, a rhinoplasty should be considered during the surgical treatment planning of patients with cleft nasal deformities.

Race-Based Differences in the Utilization and Timing of Secondary Cleft Procedures in the United States.

Primary CL/P repair, revisions, and secondary procedures-cleft rhinoplasty, speech surgery, and alveolar bone grafting (ABG)-performed from 2014-2018 were identified from the Pediatric National Surgical Quality Improvement Program (NSQIP) database. Utilization estimates were derived via univariable and multivariable logistic regression. A Kruskal-Wallis rank-sum test and multivariable linear regression were used to assess differences in timing for each procedure cohort.The primary outcome measures were the odds of a patient being a certain race/ethnicity, and the age at which patients of different race/ethnicity receive surgery.There were 23 780 procedures analyzed. After controlling for sex, diagnosis, and functional status, there were significant differences in utilization estimates across procedure groups. Primarily, utilization was lowest in patient who were Black for cleft rhinoplasty (OR = 0.70, P = .023), ABG (OR = 0.44, P < .001) and speech surgery (OR = 0.57, P = .012), and highest in patients who were Asian patients in all surgery cohorts (OR 2.05-4.43). Timing of surgery also varied by race, although differences were minimal. CONCLUSIONS: Estimates of utilization and timing of secondary cleft procedures varied by race, particularly among patients who were Black (poor utilization) or Asian (high utilization). Further studies should identify the causes and implications of underutilized and/or delayed cleft care.

The Opportunity Cost of Resident Involvement in Adult Craniofacial Surgery: An Analysis of Relative Value Units.

PURPOSE: Within the academic surgical setting resident involvement may confer longer operative times. The increasing pressures to maximize clinical productivity and decreasing reimbursement rates, however, may conflict with these principles. This study calculates the opportunity cost of resident involvement in craniofacial surgery. METHODS: Retrospective analysis was conducted with patients who underwent craniofacial procedures from the American College of Surgeons National Surgical Quality Improvement Program database from 2005 to 2012. Patients were selected based on relevant Current Procedural Terminology codes for craniofacial pathologies (ie, trauma, head and neck reconstruction, orthognathic surgery, and facial reanimation). Variables included patient demographics, operative time, and presence or absence of resident trainee. Average relative value units were calculated to determine the opportunity cost of resident involvement for each craniofacial procedure. RESULTS: In total, 2096 patients were identified through the American College of Surgeons National Surgical Quality Improvement Program database from 2005 to 2012. Resident involvement was associated with a statistically significant higher operative time (P < 0.001) for facial reanimation, facial trauma, orthognathic surgery, and head and neck reconstruction. The opportunity costs per case associated with resident involvement were the highest for head and neck reconstruction ($1468.04), followed by orthognathic surgery ($1247.03), facial trauma ($533.03), and facial reanimation ($358.32). Resident involvement was associated with higher rate of complications for head and neck reconstruction (P < 0.043). CONCLUSIONS: Resident involvement is associated with longer operative times, higher complications, and higher re-operations, compared to attending exclusive surgical care. Future studies may consider how reimbursements should align incentives to promote resident education and training.

A Comprehensive Single-Center Analysis of Postoperative Nausea and Vomiting Following Orthognathic Surgery.

BACKGROUND: Postoperative nausea and vomiting (PONV) remains a major clinical end-point for directing enhanced recovery after surgery (ERAS) protocols in facial plastic surgery. This study aimed to identify risk factors for PONV and evaluate strategies for PONV reduction in orthognathic surgery patients. METHODS: A retrospective cohort study was performed among patients receiving orthognathic surgery at our institution from 2011 to 2018. Patient demographics, surgical operative and anesthesia notes, medications, and nausea/vomiting were assessed for each patient. The amount of opioid analgesia given both perioperatively and postoperatively was recorded and converted into morphine equivalents (MEQ). Stepwise regression analysis was used to identify significant risk factors for PONV. Post hoc analyses were employed to compare PONV among patients based on MEQ dosage and antiemetic prophylaxis regimes. RESULTS: A total of 492 patients were included; mean age was 23.0 years (range: 13-60); 54.4% were female. The majority of patients received concurrent Le Fort I osteotomy, BSSO, and genioplasty (70.1%). During hospitalization, 59.4% of patients experienced nausea requiring antiemetic medications and 28.4% experienced emesis. Stepwise regression yielded Apfel scores (P = 0.003) and postoperative opioids (P = 0.013) as the strongest predictors of PONV. Post hoc analyses showed that undertreatment with prophylactic antiemetics (based on Apfel) predicted increased PONV (+12.9%, P = 0.020), and that lower postoperative MEQs (<28.0) predicted decreased PONV (-11.8%, P = 0.01). CONCLUSIONS: The study findings confirm the high incidence of PONV among orthognathic surgical patients and stratify previously reported PONV risk factors. More aggressive utilization of antiemetic medications and decreased dependence on opioid analgesia may decrease nausea/vomiting following orthognathic surgery.

Utilizing Age of Menarche to Optimize Pediatric Rhinoplasty.

BACKGROUND/PURPOSE: Pediatric septorhinoplasty has sparked controversial debate amongst craniofacial surgeons, particularly due to its potential growth disturbances of the face and nose. The purpose of this study is (1) to conduct a systematic literature review that explores unique considerations and limitations associated with performing rhinoplasty in the pediatric population; (2) to discuss objective indicators for determining craniofacial skeleton maturation; (3) to perform a case series to further understand whether the age of menarche serves as a good proxy for estimating the time of facial growth maturation, and by extension, whether a post-menarchal patient is a suitable candidate for rhinoplasty. METHODS: Systematic literature review was performed in order to assess unique considerations and limitations of pediatric rhinoplasty. Retrospective chart review and anthropometric (9 linear, 3 angular, 6 indices) measurements were performed for ten pediatric female patients who underwent open septo-rhinoplasty. Follow-up times ranged from 66 to 103 weeks. Patients were separated into 2 cohorts according to age at the time of menarche. Cohort 1 consisted of patients who had undergone menses for longer than 2 years at the time of rhinoplasty, whereas Cohort 2 comprised of patients who either had menses within 2 years of rhinoplasty or did not have menses at the time of rhinoplasty. Data included demographic factors, procedural variables, revision surgeries, and complications. Measurements were conducted using VECTRA software (Canfield Scientific, Parsippany, NJ). Differences in measurements between the 2 postoperative timepoints were compared. RESULTS: Literature review yielded 17 articles, which had conflicting opinions regarding pediatric rhinoplasty and ultimately, highlighting the need for a more objective tool for guiding the decision to perform rhinoplasty.Patients in Cohort 1 had minimal deviations in measurements over time, within the exception of an increase in nasal tip projection and a decrease in nasolabial angle and facial width. Patients in Cohort 2 had decreases in facial height, upper facial height, nasal tip angle, and nasofrontal angle. Nasolabial angle decreased for both cohorts. Of the ten patients, 1 in Cohort 2 underwent revision rhinoplasty. CONCLUSIONS: Our case series suggests that anthropometric measurements remain relatively more stable for patients who have undergone menses for more than 2 years, compared to those who have not. Although this study has limitations, further investigation is warranted in order to determine whether age of menarche may serve as a useful tool for craniofacial surgeons in guiding the decision to perform rhinoplasty.

Major Complications and Associated Risk Factors for Osseous Genioplasty With Bimaxillary Orthognathic Surgery: An American College of Surgeons-National Surgical Quality Improvement Program Analysis.

PURPOSE: Patients with significant dentofacial deformities undergoing aesthetic and functional orthognathic surgery may often require genioplasty to advance the position of the pogonion relative to B point. No study to date has evaluated nationally registered data pertaining to addition of osseous genioplasty to bimaxillary orthognathic surgery and its associated clinical outcomes. METHODS: Data was extracted from the National Surgical Quality Improvement Program from 2010 to 2018 using current procedural terminology codes pertaining to Le Fort I osteotomy (LF), bilateral sagittal split osteotomy (BSSO), and osseous genioplasty (G) and divided into 2 cohorts: bimaxillary orthognathic surgery with and without osseous genioplasty. Thirty-day postoperative outcomes inherently recorded within National Surgical Quality Improvement Program were identified and recorded. Chi-squared analysis and unpaired 2-tail t tests were performed between the cohorts and their respective outcomes to determine significant relationships with significance set as P < 0.05. RESULTS: There were 373 patients double- or triple-jaw patients identified from the years 2010 to 2018. The most common recorded indication for LF/BSSO was maxillary hypoplasia (27.3%) and mandibular hypoplasia (6.8%). The most common indications for LF/BSSO/G were maxillary hypoplasia (16.1%) and maxillary asymmetry (16.1%). In comparison to LF/BBSO only, LF/BSSO/GP was not associated with any differences in the rate of surgical (0.0% versus 0.31%, P = 0.72) or medical complications (0.0% versus 0.63%, P = 0.60), in addition to unplanned readmissions (0.0% versus 1.56% versus P = 0.41) or reoperations (0.0% versus 1.25%, P = 0.46). However, osseous genioplasty addition was associated with increased overall operating time (271.77 versus 231.75 minutes, P = 0.04). CONCLUSIONS: Osseous genioplasty does not alter short-term, 30-day complication rate when performed with bimaxillary orthognathic surgery. As reoperation rates remained relatively unchanged, it can be inferred that immediate adverse events or patient dissatisfaction were not apparent within 30 days. Although mean operating time is slightly longer, cardiopulmonary resuscitation without medical comorbidity was achieved at the conclusion of the procedure.