Feminization of the Forehead: A Scoping Literature Review and Cohort Study of Transfeminine Patients.

BACKGROUND: Facial feminization may be performed to alleviate gender dysphoria among transfeminine patients. The upper third of the face has several characteristics, including hairline shape and position, brow position, and forehead protrusion, that may confer feminine identity. The purpose of this study is to conduct a scoping literature review of techniques performed for forehead feminization and to additionally study clinical outcomes within an institutional cohort. METHODS: A systematic literature review was conducted to review articles that discussed techniques and clinical outcomes associated with procedures performed for feminization of the upper third of the face. A retrospective review of patients undergoing such procedures by the senior author was then conducted. Variables collected included demographic factors, operative details, and postoperative outcomes such as complications, revisions, and re-operations. RESULTS: Initial review yielded sixty-seven articles. Title and abstract review followed by standardized application of inclusion and exclusion criteria resulted in a total of twenty-two studies for analysis. Priorities of forehead feminization entail frontal bossing reduction, frontonasal angle widening, orbital contouring, brow lifting, and hairline advancement. Eighty-five patients were included for analysis. The majority were of Caucasian race (56%) and had type 3 forehead classification (92%). The average planned setback of the anterior table was 4.12 mm. CONCLUSIONS: The core tenets of the feminization of the forehead lie in the overall creation of a harmonic curvature of the forehead with other facial features. Our multi-pronged analysis presents an updated review of these principles, which may help plastic surgeons in performing procedures to feminize the upper third of the face. 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 Table of Contents or online Instructions to Authors www.springer.com/00266.

Use of Titanium Mesh During Frontal Sinus Setback in Facial Feminization Surgery: Clinical Outcomes and Perspectives.

Brow position, hairline shape, and forehead projection may confer cis-feminine identity, and facial feminization surgery (FFS) can improve gender dysphoria among transfeminine patients. Depending on the Ousterhout classification, burring, osteotomy, anterior frontal sinus setback, and augmentation, with subsequent fixation via metal or bioabsorbable plates, can address forehead projection. However, titanium mesh, often used in frontal sinus fracture repair, has not been described for forehead contouring in FFS. The purpose of this study was to study clinical outcomes associated with the use of titanium mesh for the stabilization of bone following anterior frontal sinus setback. A retrospective cohort study of trans-female and nonbinary patients undergoing primary FFS by our senior author between January 2021 and February 2023 was performed. Variables collected include demographics, Ousterhout classification, operative details, complications, and follow-up duration. Patients with prior FFS or facial trauma were excluded. Data were analyzed using SPSS, (IBM, Armonk, NY). Forty-three transfeminine patients were included for analysis. The cohort had an average age of 33.0±8.7 years and a median follow-up time of 3.0 months (IQR = 1.0-7.0). Among our cohort, 26 patients (60.5%) received titanium mesh and 17 patients (39.5%) underwent burring only for forehead contouring. There were no reported complications (ie, infection, hardware extrusion, or mucocele formation) or a need for forehead revisions among the entire cohort regardless of the frontal sinus reconstruction material utilized. Clinical outcomes were favorable among patients receiving titanium mesh anterior table fixation during FFS. Titanium mesh can be considered as an additional technique for frontal bossing reduction and anterior table fixation in FFS.

Lower Third Soft Tissue Changes After Orthognathic Surgery.

BACKGROUND: Triple jaw surgery, inclusive of a LeFort osteotomy, bilateral sagittal split osteotomy, and genioplasty, is used to maximize functional and esthetic outcomes for patients. This is achieved through the procedure's measurable effects on the craniofacial skeleton but is also influenced by the soft tissue changes that occur as a result of the procedure. This study aims to characterize the three-dimensional (3D) soft tissue changes of triple jaw surgery. METHODS: Patient demographics were collected along with pre and postoperative 3D images (3D VECTRA photosystem, Canfield, Fairfield, NJ). Orolabial anthropometric measurements were performed using Mirror (Canfield Scientific Inc., Fairfield, NJ). RESULTS: Forty-eight 3D data sets were included. The male/female ratio was 0.6, with a mean age of 23.4 years. Significant postoperative decreases (P<0.001) were seen in the mean absolute distance from the lower lip to S-line and distance from lower lip to H-line. In female patients, upper vermilion fullness, lower lip height, lower vermilion fullness, distance from lower lip to S-line, and absolute distance from lower lip to H-line were found to fall within ideal norms postoperatively. In male patients, lower lip height, lower vermilion fullness, distance from lower lip to S-line, and absolute distance from lower lip to H-line were found to fall within ideal norms postoperatively. CONCLUSIONS: Triple jaw surgery has a significant soft tissue impact and can transform some orolabial measurements to conform to ideal norms.

Polyether Ether Ketone (PEEK) Implants and the Manufacturer and User Facility Device Experience (MAUDE) Database: An Updated Review of Adverse Events and Complications.

INTRODUCTION: Polyether ether ketone (PEEK) custom implants have been fundamental in addressing bone malformations and restoring traumatic defects within the field of craniofacial surgery. Although such implants are generally considered safe and appropriate alternatives to autologous bone grafts, there has been a lack of standardized reporting of adverse events associated with PEEK implants. The purpose of this study is multi-fold: (1) to explore the current landscape of autologous and allogeneic materials utilized for bone grafting; (2) to analyze and characterize adverse events associated within PEEK implants from the widely accredited, FDA-run database, Manufacturer and User Facility Device Experience (MAUDE); and using the data, (3) to provide guidance to craniofacial surgeons using PEEK implants in their surgical practice. MATERIAL/METHODS: A retrospective review of the adverse events associated with PEEK implants were performed through the FDA-run database, Manufacturer and User Facility Device Experience (MAUDE). The database was surveyed from July 2013 to January 2023. Event types were categorized by injury or malfunction, and device-reported adverse events were recorded, respectively. RESULTS: Database search initially yielded 77 adverse event reports, but after duplicates were removed, 69 event reports were included in the analysis. These events were sorted into the following categories: device-related and patient-related. Event types were categorized by injury (48.3%) or malfunction (53.6%). The most common reported device-related adverse events were "Poor Fit" (53.6%) and "Adverse Event without Identified Use or Problem " (26.1%). The most common reported patient-related event was "Infection" (32.8%). Of these adverse event reports, 14 (20.2%) patients required a second surgery; 21(30.4%) required implant modification whereas in the operating room; 17 (24.6%) underwent implant removal. Nine (13%) patients experienced operative case delays due to implant modifications. CONCLUSION: Infection and poor fit were among the most commonly reported adverse events associated with PEEK customizable implants. Although PEEK implants have been widely implemented in addressing craniofacial bony defects, our database analysis does call for further investigation in studying the long-term outcomes associated with PEEK craniofacial implants. With such analyses and collaboration among plastic surgeons and device engineers, there is great opportunity for innovation of these devices.

An enhanced recovery after surgery protocol for facial feminization surgery reduces perioperative opioid usage, pain, and hospital stay.

BACKGROUND: Prescription drug misuse in transgender individuals is estimated to be three times higher than that of the general population in the United States, suggesting that opioid-reduction strategies deserve significant consideration in gender-affirming surgeries. In this work, we describe the implementation of an enhanced recovery after surgery (ERAS) protocol to reduce opioid use after facial feminization surgery. METHODS: A total of 79 patients who underwent single-stage facial feminization surgery before (n = 38) or after (n = 41) ERAS protocol implementation were included. Primary outcomes assessed were perioperative opioid consumption (morphine equivalent dose/kilogram, MED/kg), average patient-reported pain scores, and length of hospital stay. Comparisons between groups and multivariable linear regression analyses were conducted to define the contribution of the ERAS protocol to each of the three primary outcomes. RESULTS: Age, body mass index, mental health diagnoses, and length of surgery did not differ between pre-ERAS and ERAS groups. Compared to pre-ERAS patients, patients treated under the ERAS protocol consumed less opioids (median [interquartile range, IQR], 0.8 [0.5-1.1] versus 1.5 [1.0-2.1] MED/kg, p < 0.001), reported lower pain scores (2.5 ± 1.8 versus 3.7 ± 1.6, p = 0.002), and required a shorter hospital stay (median [IQR], 27.3 [26.3-49.8] versus 32.4 [24.8-39.1] h, p < 0.001). When controlling for other contributing variables such as previous gender-affirming surgeries, mental health diagnoses, and length of surgery using multivariable linear regression analyses, ERAS protocol implementation independently predicted reduced opioid use, lower pain scores, and shorter hospital stay after facial feminization surgery. CONCLUSIONS: The current work details an ERAS protocol for facial feminization surgery that reduces perioperative opioid consumption, patient-reported pain scores, and hospital stays.

Innovations in Skin and Soft Tissue Aging-A Systematic Literature Review and Market Analysis of Therapeutics and Associated Outcomes.

PURPOSE: Skin and soft tissue aging has been an important topic of discussion among plastic surgeons and their patients. While botulinum toxin, facial fillers, chemical peels, and surgical lifts preside as the mainstay of treatment to restore appearance of youth, emergent technologies, such as CRISPR-Cas9, proteostasis, flap biology, and stem cell therapies, have gained traction in addressing the aging process of skin and soft tissue. Several studies have introduced these advancements, but it remains unclear how safe and effective these therapeutics are in facial rejuvenation, and how they may fit in the existent treatment workflow for soft tissue aging. MATERIALS/METHODS: A systematic literature review was conducted to identify and assess therapeutics utilized in addressing skin and soft tissue aging. Variables collected included year of publication, journal, article title, organization of study, patient sample, treatment modality, associated outcomes. In addition, we performed a market analysis of companies involved in promoting technologies and therapeutics within this space. PitchBook (Seattle, WA), a public market database, was utilized to classify companies, and record the amount of venture capital funding allocated to these categories. RESULTS: Initial review yielded four hundred and two papers. Of these, thirty-five were extracted after applying inclusion and exclusion criteria. Though previous literature regards CRISPR-Cas9 technology as the most favorable anti-aging innovation, after reviewing the current literature, stem cell therapies utilizing recipient chimerism appeared to be the superior skin anti-aging technique when accounting for possible disadvantages of various techniques. The psychosocial and cosmetic outcomes from using cell therapy to modulate allograft survival and tolerance may confer more long-term proposed benefits than the technologies in CRISPR-Cas9, flap biology innovations, and autologous platelet-rich plasma use. Market analysis yielded a total of 87 companies, which promoted innovations in technology, biotechnology, biopharmaceuticals, cell-based therapies, and genetic therapy. CONCLUSION: This review provides physicians and patients with relevant, usable information regarding how therapeutics can impact treatment regimen for facial aesthetics and skin rejuvenation. Furthermore, the goal of this research is to elucidate the varying therapeutics to restore appearance of youth, present associated outcomes, and in doing so, present plastic surgeons and their colleagues with greater insight on the role of these therapeutics and technologies in clinical practice. Future studies can further assess the safety and efficacy of these innovations and discuss how these may fit within surgical plans among patients seeking rejuvenation procedures. 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 .

Association of Patient-Reported Anxiety and Pain After Alveolar Bone Grafting.

OBJECTIVE: To evaluate the role of psychosocial well-being on perioperative pain and opioid use among patients with cleft lip and palate (CLP) undergoing alveolar bone grafting (ABG). DESIGN: Retrospective review. SETTING: Tertiary level craniofacial clinic. PARTICIPANTS: 34 patients with CLP (median age: 11.7 years), including 25 (73.5%) unilateral CLP and 9 (26.5%) bilateral CLP, who underwent ABG from 2015 to 2022. INTERVENTIONS: ABG using iliac crest bone graft. Patients were prospectively administered four patient-reported psychosocial instruments from the Patient-Reported Outcomes Measurement Information System. MAIN OUTCOME MEASURES: Perioperative opioid use in morphine equivalent dosage/kilogram, patient-reported pain scores, and length of hospital stay after ABG. RESULTS: Patient-reported anxiety (r = 0.41, p = 0.02) and depressive symptoms (r = 0.35, p = 0.04) correlated to higher perioperative opioid usage. Multivariable regression models including psychosocial scores, total acetaminophen usage, length of surgery, and other simultaneous surgeries were developed for total opioid usage, patient-reported pain, and length of hospital stay. Patient-reported anxiety was independently predictive of higher perioperative opioid use (ß=0.36, p = 0.01) and higher pain scores (ß=0.39, p = 0.02), but not length of hospital stay. CONCLUSIONS: We identified an association for patient-reported anxiety and perioperative opioid use and pain in a CLP cohort undergoing ABG. Future considerations in preoperative patient and family consultation may be indicated in patients self-reporting higher anxiety in an effort to minimize perioperative opioid usage.

Permissive Hypotension in Rhinoplasty: A Literature Review of Therapeutics and Associated Outcomes.

BACKGROUND/PURPOSE: Permissive hypotension, defined as mean arterial pressure (MAP) of 60-70 mm Hg, has been regarded as favorable among surgeons performing rhinoplasty. Furthermore, management of blood pressure has been shown to promote greater visualization of the surgical field and decrease postoperative complications, such as ecchymosis and edema. While multiple therapies have been utilized to achieve permissive hypotension, it remains unclear how modalities compare in terms of safety and efficacy. The purpose of this study was to conduct a systematic review to better understand the specific modalities and associated outcomes in managing blood pressure during rhinoplasty. METHODS: A systematic literature review was conducted in order to identify and assess therapeutics utilized in achieving permissive hypotension during rhinoplasty. Variables collected included year of publication, journal, article title, organization of study, patient sample, treatment modality, associated outcomes (i.e., intraoperative bleeding, edema, and ecchymosis), adverse events, complications, and satisfaction. Articles were then categorized by the level of evidence as set forth by the American Society of Plastic Surgeons. Any conflicts were resolved through discussion and full-text review among co-authors. Of note, the search was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. No funding was required to conduct this review of the literature. RESULTS: Initial review yielded sixty-five articles. Title and abstract review followed by standardized application of inclusion and exclusion criteria resulted in a total of ten studies for analysis. Articles discussed multiple therapies for management of blood pressure during rhinoplasty, including dexmedetomidine, dexamethasone, gabapentin, labetalol, nitroglycerine, remifentanil, magnesium sulfate, clonidine, and metoprolol. Overall, intraoperative bleeding, as well as postoperative ecchymosis and edema were reduced when MAP was controlled. CONCLUSION: Given its intra- and postoperative benefits, permissive hypotension can be leveraged to improve outcomes in rhinoplasty. This study presents an updated comprehensive review of various modalities used to achieve permission hypotension in rhinoplasty. Future studies should explore how comorbidities may impact choice of treatment regimen among patients undergoing rhinoplasty. 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 .

Sociodemographic Disparities in Access to Cleft Rhinoplasty.

Various sociodemographic factors affect patient access to care. This study aims to assess how factors such as government-funded insurance and socioeconomic status impact the ability of adolescents with cleft lip-associated nasal deformities to access secondary rhinoplasty procedures. Patients older than 13 years old with a history of cleft lip/palate were identified in the National Inpatient Sample database from 2010 to 2012. Those who received a secondary rhinoplasty were identified using the International Classification of Diseases, Ninth Revision (ICD-9) procedural codes. A multivariate logistic regression model with post hoc analyses was performed to analyze if insurance status, socioeconomic status, and hospital-level variables impacted the likelihood of undergoing rhinoplasty. Of the 874 patients with a cleft lip/palate history, 154 (17.6%) underwent a secondary rhinoplasty. After controlling for various patient-level and hospital-level variables, living in a higher income quartile (based on zip code of residence) was an independent predictor of receiving a secondary cleft rhinoplasty (odds ratio=1.946, P =0.024). Patients had lower odds of receiving a cleft rhinoplasty if care occurred in a private, nonprofit hospital compared with a government-owned hospital (odds ratio=0.506, P =0.030). Income status plays a significant role in cleft rhinoplasty access, with patients from lower income households less likely to receive a secondary cleft rhinoplasty. Hospital-specific factors such as geographic region, bed size, urbanization, and teaching status may also create barriers for patients and their families in accessing surgical care for cleft lip nasal deformities.

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.

Business of Medicine in the Academic Plastic Surgery Community: A Survey of American Council of Academic Plastic Surgeons Members.

PURPOSE: Business fundamentals, such as leadership, negotiations, and personal finance, remain as an overlooked component of residency education. It remains unclear how faculty members in academic plastic surgery particularly view the integration of a business curriculum within plastic surgery residency curriculum and how one's personal exposure to business concepts may impact their perception on the importance of learning such concepts in surgical training. METHODS: A 15-question survey was distributed through the American College of Academic Plastic Surgeons members in order to assess how academic plastic surgeons perceived the importance of a business curriculum and, if applicable, how the formalized study of these concepts were incorporated within plastic surgery residency programs. Surgeons were also queried about barriers toward organizing and executing such a curriculum and about the importance of certain topics for education. RESULTS: Fifty-five academic plastic surgeons, representing 25 institutions, completed the survey. More than 60% of academic plastic surgeons either strongly agreed or agreed to a formalized business curriculum being a necessary component of residency curriculum, and more than 70% either strongly agreed or agreed to wishing for more instruction in such concepts. CONCLUSION: This study elucidates how academic plastic surgeons perceive the education of business fundamentals during plastic surgery training. Although the majority of respondents found such teachings as valuable, our findings suggest limited resources allocated to these important concepts. Future efforts should incentivize plastic surgery programs to provide formal instruction within the business of medicine and, in doing so, position trainees for success in their careers.

Palatoplasty Using Alveolar Ridge Incisions: A Novel Approach for Addressing Cleft Palate Deformities.

Background: Traditionally, plastic surgeons have performed palatoplasties using mucoperiosteal flaps with lateral incisions that are medial to the alveolar ridge. However, narrow flaps can cause limitations in some cases. To construct larger and wider flaps and minimize exposed bone after closure, we propose a novel technique that entails creating the lateral incisions at the top of the alveolar ridge, instead of the base of the alveolar ridge, to capture more tissue when repairing the hard palate. Methods: A retrospective chart review was conducted for patients undergoing cleft palate repair with the aforementioned technique. Information collected included basic demographic and diagnostic factors related to cleft palate deformity and history of previous facial surgeries. Operative report details and postoperative complications were analyzed. Results: Nineteen patients with hard palate clefts were included in the analysis, with the majority being women (68%). There was a balanced representation of patients with Veau classifications of II (47%) and III (42%). The majority of patients had an isolated cleft palate (74%) and incomplete deformity (63%), with no other craniofacial deformities. One (5%) had postoperative self-limited oronasal fistula managed conservatively. Conclusions: We present a novel approach for repairing cleft palate deformities by extending the lateral incision to the top of the alveolar ridge to create larger mucosal flaps. Further longitudinal studies are needed to evaluate how this unique approach compares to traditional methods-with respect to impact on maxillary growth processes, requirement for subsequent surgeries beyond two years of follow-up, and ultimately normalized speech over time.

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.

Trends in industry-sponsored research in plastic surgery since implementation of the Sunshine Act.

Financial contributions from industry for physician-led research have been historically challenging to study in plastic surgery. However, as mandated by the Physician Payments Sunshine Act of 2013, the Open Payments Database (OPD) has increased transparency in payments from industry to physicians. This study aimed to analyze trends in industry-sponsored research funding for plastic surgeons. Using the OPD, research payments from industry made to plastic surgeons from 2014 to 2018 were examined. Total payments and number of payments were recorded by recipient's census region (e.g., Northeast, Midwest, South, West) and therapeutic area (e.g., breast prosthetics/reconstruction, wound healing/tissue engineering, software/instrumentation, biologics, cosmetics/injectables). Payments totaled across 5 years in each therapeutic area for each region were also analyzed. Location of company U.S. headquarters and therapeutic area were recorded. Statistical analyses were performed using SAS 9.4. Brown-Mood test, t test, Kruskal-Wallis, Mann-Whitney, and linear regression tests were used. Aggregated over 5 years, the greatest payment value was allocated to wound healing/tissue engineering, whereas the number of payments was highest in breast prosthetics/reconstruction. Private plastic surgeons receive significantly higher payments compared to academic plastic surgeons. With such findings, greater transparency and additional years of OPD data may provide further insight into industry influence on physician-led research in plastic surgery.