Technical Description and Microsurgical Outcomes in Phalloplasty Using the Deep Inferior Epigastric Artery and Locoregional Veins.

BACKGROUND: Phalloplasty often requires free tissue transfer. There is ample literature describing flap-related outcomes, but the microsurgical technique used, including choice of recipient vessels, has been an overlooked yet important topic. In this study, the authors review the outcomes of their experience with the deep inferior epigastric artery and locoregional veins and outline technical modifications that occurred during the study period. METHODS: A retrospective chart analysis of patients who underwent microsurgical phalloplasty between September of 2016 and July of 2019 was performed. Variables included flap design, donor site, and recipient vessels. The outcome measures were return to the operating room for flap compromise and partial or complete flap loss. RESULTS: Forty-two phalloplasties using the deep inferior epigastric artery were identified. There were six take-backs for flap compromise, and four patients required venous revision, one of whom lost his urethral flap on postoperative day 9. There was a decrease in take-back rate from 30 percent in the first 20 patients to 0 percent in the second 22 patients in the study period. A total of 11.9 percent of patients had partial flap loss. This decreased from 15 percent to 9 percent in the two groups. CONCLUSION: After an initial learning curve, the combination of deep inferior epigastric artery, deep inferior epigastric vein, and great saphenous vein combined with specific technical modifications such as targeted coagulation of the vasa nervorum of the clitoral nerve has proven to be a reliable technique. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

"Staging" in Phalloplasty.

The treatment of gender dysphoria related to genitourinary anatomy can be effectively treated with phalloplasty. A phalloplasty may include some or all of the following: penile shaft, glans, shaft urethra, perineal urethra, scrotoplasty, vaginectomy, testicular implants, and erectile devices. The literature does not currently support a gold standard for how best to stage these procedures. This article reviews current techniques for phalloplasty staging and proposes that a staged urethral reconstruction is a reliable technique that allows for potential complications to be managed individually, while minimizing the severity of complications and their impact on the outcome of the final reconstruction.

Phalloplasty: techniques and outcomes.

Phalloplasty is an exceptionally complicated reconstructive procedure that attempts to create a structure that is penis-like. As patient goals vary widely, it is helpful to think about phalloplasty as a modular set of procedures that can be combined, mixed and matched to meet the needs of each individual patient while also taking into account their anatomy. Each module-but particularly the shaft and penile urethra-can be performed using a variety of techniques. To date, there is no consensus among surgeons regarding the optimum staging of the reconstructive steps. Our primary goal is to outline the most frequently performed and reported options in phallic reconstruction and outline the various considerations that go into choosing a given sequence of procedures for the specific patient. The secondary goal of this article is to describe the complications common to each of those modules and how they interact when combined.

Providing Gender Confirmation Surgery at an Academic Medical Center: Analysis of Use, Insurance Payer, and Fiscal Impact.

BACKGROUND: Expansion of insurance coverage for gender confirmation surgery (GCS) has led to a large demand for GCS in the US. We sought to determine the financial impact of providing comprehensive GCS services at an academic medical center. METHODS: This was a cross-sectional study of patients older than 18 years who presented for GCS between January 1, 2015 and July 31, 2018 at a single academic medical center. The use of GCS services and associated work relative value units is reported. Departmental and hospital-level operating (profit) margins are reported relative to other hospital services, as well as the payer mix. RESULTS: A total of 818 patients underwent 970 GCS procedures between January 2015 and July 2018. Mean (SD) age was 35.32 (12.84) years. Four hundred and ninety-three (60.3%) patients underwent a masculinizing procedure, and 325 (39.7%) had a feminizing procedure. The most commonly performed procedure was chest masculinization (n = 403). The GCS case volume grew to generate 23.8% (plastic surgery) and 17.8% (urology) of total annual departmental work relative value units, and was associated with positive operating margins after recouping new faculty hiring costs. There were positive operating margins for GCS procedures for the hospital system that compare favorably with other common procedures and admissions. Medicare and Medicaid remained the most common payer throughout the study period, but dropped from 70% in 2015 to 48% in 2018. CONCLUSIONS: We found that providing GCS at our academic medical center is profitable for both the surgical department and the hospital system. This suggests such a program can be a favorable addition to academic medical centers in the US.

The Role of Facial Gender Confirmation Surgery in the Treatment of Gender Dysphoria.

The population of transgender patients seeking gender confirmation surgery for gender dysphoria is increasing in the United States. Facial gender confirmation surgery (FGCS) is one of the treatment modalities patients require and is often a combination of soft tissue and cranio-maxilla-facial procedures. Despite evidence of the efficacy of FGCS, there remains some extant controversies to address, such as reimbursement for these procedures, categorization of aesthetic versus functional surgery, and evaluation of outcomes. This review provides a discussion of these topics, as well as the historical and psychosocial issues specific to transgender patients that surgeons should know when providing FGCS. We provide practice pearls for providing affirming transgender healthcare, illustrative patient clinical vignettes, and a discussion of the Standards of Care of the World Professional Association for Transgender Health to help guide surgeons who are interested in providing FGCS to transgender patients.

Feed and Swaddle: An Alternative to Infant Sedation for Craniofacial Imaging.

OBJECTIVE: The gold standard for diagnosis of craniosynostosis is a clinical examination and motionless head computed tomography (CT). Computed tomography sedation is associated with increased cost, resource utilization, medical, and possible developmental risks. This study investigates whether a "feed and swaddle" protocol can be used to achieve diagnostic quality craniofacial imaging without the use of infant sedation. DESIGN: Prospective cohort study. SETTING: Tertiary academic medical center. PATIENTS: Ninety patients <18 months of age undergoing evaluation for craniosynostosis from 2012 to 2018. INTERVENTIONS: A feed and swaddle protocol. MAIN OUTCOME MEASURES: Diagnostic level imaging without the use of infant sedation. RESULTS: Eighty-five (94%) achieved a diagnostic quality craniofacial CT scan using the "feed and swaddle" method. Mean patient age was 24.0 ± 10.0 weeks. Craniosynostosis was diagnosed in 74% of patients. Mean age of patients with successful completion of a CT scan was 23.7 ± 9.6 weeks, compared to 27.2 ± 17.1 weeks for unsuccessful completion. Mean weight for the successful group was 15.6 ± 2.9 pounds and 15.9 ± 2.5 pounds for the unsuccessful group. Mean travel distance was 59.2 ± 66.5 miles for successful patients and 66.5 ± 61.5 miles for unsuccessful patients. For the unsuccessful patients, there were no delays in surgical planning or scheduling. CONCLUSION: The "feed and swaddle" protocol described here is an effective alternative to infant sedation for motionless craniofacial CT imaging.

Differences in Chest Measurements between the Cis-female and Trans-female Chest Exposed to Estrogen and Its Implications for Breast Augmentation.

BACKGROUND: Gender confirming primary breast augmentation is becoming more common. The purpose of this study was to compare the demographic and anatomical differences in cis-female and trans-female populations. METHODS: This was a retrospective analysis of trans-female patients and cis-female patients undergoing primary breast augmentation at a single institution. Analysis included patient demographics and preoperative chest measurements including sternal notch to nipple distance (SSN), breast width (BW), nipple to inframammary fold distance (N-IMF), and nipple to midline distance (N-M). Continuous variables were compared using independent t tests, and discrete variables were compared using Pearson's χ2 tests. RESULTS: Eighty-two trans-female and 188 cis-female patients undergoing primary breast augmentation were included. Trans-female patients were older (40.37 versus 34.07), more likely to have psychological comorbidities (50% versus 12.23%), and had a higher body mass index, 27.46 kg/m2 versus 22.88 kg/m2 (P = 1.91E-07), than cis-female patients. Cis-female patients most commonly had an ectomorph body habitus (52% versus 26%), whereas trans-female patients most commonly had an endomorph body habitus (40% versus 7%). Pseudoptosis or ptosis was more commonly seen in cis-female patients (P = 0.0056). There were significant differences in preoperative breast measurements including sternal notch to nipple distance, BW, and N-M between groups, but not in N-IMF. The ratio of BW/N-IMF was statistically significant (P = 2.65E-07 on right), indicating that the similarity in N-IMF distance did not adjust for the difference in BW. CONCLUSIONS: The trans-female and cis-female populations seeking primary breast augmentation have significant demographic and anatomical differences. This has implications for surgical decision-making and planning to optimize outcomes for trans-female patients.

What is "Nonbinary" and What Do I Need to Know? A Primer for Surgeons Providing Chest Surgery for Transgender Patients.

BACKGROUND: Most transgender research focuses on patients who identify within the gender binary of either trans-male or trans-female. This largely omits understanding of the "nonbinary" gender identity as it pertains to surgical care. OBJECTIVES: We sought to describe a single-institution experience of chest-affirming procedures performed in nonbinary patients, including patient characteristics, surgical techniques, practice pearls, and outcomes. METHODS: This was an observational study of nonbinary patients who underwent "chest-affirming surgery" from 2012 to 2017. Demographic and surgical data were collected. A postoperative questionnaire assessing quality of life and body image outcomes was administered. RESULTS: A total of 458 patients with gender dysphoria underwent chest surgery; 58 (13%) patients were nonbinary. All nonbinary patients indicated female sex was assigned at their birth (100%). The most commonly performed procedure was the double incision technique with nipple grafts (72%), followed by the double incision technique without nipple grafts (19%). On a Likert scale, patients reported improved quality of life (4.88, SD ± 0.34), comfort with exercise (4.07, SD ± 0.98), sex life (4.02, SD ± 0.92), and comfort with physical appearance with (4.97, SD ± 0.18) and without clothes (4.69, SD ± 0.47). CONCLUSIONS: Chest surgery for nonbinary patients comprises a considerable proportion of transgender surgery practice, and surgeons who provide affirming care should be familiar with the unique characteristics and treatment options for this population.

Evidence-Based Strategies for the Prehabilitation of the Abdominal Wall Reconstruction Patient.

It is inherently challenging to achieve successful surgical outcomes for ventral hernia repairs. For complex ventral hernias, attempts to reconstruct the abdomen in patients who are overweight, deconditioned, malnourished, chronically infected or inflamed, have previous hernia recurrence, or otherwise carry a number of serious comorbidities affecting their surgical fitness are a major undertaking requiring careful preparation and planning. As the rate of abdominal wall reconstructions rises, so does the complexity of these procedures. One could argue that the prehabilitation of these patients is equally, if not more, important than the surgical technique itself. To achieve desirable outcomes and avoid surgical-site occurrences (SSOs), the surgeon must familiarize him/herself with ways to optimize a patient preoperatively. Understanding and identifying the aforementioned modifiable risk factors for SSOs is crucial. It is also important to recognize the impact that acute changes in the microbiome perioperatively can have on the postoperative success. Familiarizing oneself with the available literature for these patients is imperative. This review presents discussion and guidance for understanding the challenges and best practices for providing hernia surgery and abdominal wall reconstruction and achieving durable outcomes, with minimal SSOs.

Phalloplasty Flap-Related Complication.

This article focuses on flap-related complications after creation of a neophallus for transgender individuals. It outlines the most frequently used flaps for this procedure and how flap-related complications can affect the overall outcome of the phalloplasty. With surgeons staging the procedure in different stages, it is important to understand the different strategies and the implication a flap-related complication can have on the end result and how it may be prevented.

Factors Associated With Adherence to Nasoalveolar Molding (NAM) by Caregivers of Infants Born With Cleft Lip and Palate.

OBJECTIVE: Identify factors associated with adherence to nasoalveolar molding (NAM) therapy. DESIGN: Retrospective case-control study. SETTING: Tertiary referral center. PATIENTS, PARTICIPANTS: Infants with cleft lip, with or without cleft palate, referred for NAM. One hundred thirty-five patients met criteria. MAIN OUTCOME MEASURE(S): Adherence to NAM therapy, defined as continuous use of the appliance and attendance of NAM adjustment visits. RESULTS: Female sex (OR = 2.85, 95% CI 1.21-6.74), bilateral cleft (OR = 2.88, 95% CI 1.29-6.46), and travel distance (OR = 1.01, 95% CI 1.00-1.01) were independent predictors of nonadherence. Bilateral clefts (OR = 8.35, 95% CI 2.72-25.64) and public-payer insurance (OR = 3.67, 95% CI 1.13-11.91) for male patients were significantly associated with nonadherence, in our sex-stratified multivariate model. The majority of the families (58%) had public health insurance. Males comprised 77.0% of the cohort. CONCLUSIONS: NAM treatment adherence is impaired by bilateral clefts, female sex, increased travel distance, and public insurance. Further studies are warranted to investigate how these factors affect adherence, and to develop interventions to improve adherence in families at risk due to economic or psychosocial barriers.

Implementation of a Tranexamic Acid Protocol to Reduce Blood Loss During Cranial Vault Remodeling for Craniosynostosis.

OBJECTIVE: Pediatric cranial vault remodeling for repair of craniosynostosis is associated with significant blood loss and transfusion requirements. Beginning in 2011, the authors evaluated the impact tranexamic acid (TXA) on blood loss and blood product transfusion for children less than 15 months of age undergoing primary surgical repair of nonsyndromic single suture craniosynostosis. METHODS: Following institutional review board approval, the authors performed a retrospective study of all children undergoing surgical correction of craniosynostosis at Oregon Health & Science University from 2005 to 2015. All available records were reviewed, and patient data were collected from the time of preoperative evaluation until discharge, comparing patient and clinical variables before and after the implementation of perioperative TXA. RESULTS: Of a total of 259 patients with craniosynostosis, 187 had nonsyndromic single-suture involvement; 69 of these patients (36.9%) received TXA. A single surgical team (AAK and NRS) performed all operations. Median age at the time of surgery was 8.1 months (interquartile range [IQR] of 6.0-9.8 months). The TXA group had a significant reduction in estimated intraoperative blood loss (26 mL/kg versus 36 mL/kg, P <0.001), cell saver volume transfused 6 mL/kg versus 10 mL/kg, P <0.001), red cell transfusion volume (32 mL/kg versus 42 mL/kg, P <0.001), exposure to plasma transfusion (0% versus 24% P <0.001), exposure to cryoprecipitate transfusion (0% versus 16%, P <0.001), and exposure to platelet transfusion (0% versus 7.6% P = 0.03). Despite reduced red cell transfusion, the TXA-treated patients exhibited similar postoperative hematocrits (30.4 versus 30.3 P = 0.906) to those not treated with TXA. Use of TXA was associated with reduced length of stay (4 days IQR 3-4 versus 4 days IQR 4-5, P <0.001) and reduced postoperative output from surgically placed drains (181 mL versus 311 mL P <0.001). There was no difference in postoperative complications between groups and no deaths in either group. CONCLUSIONS: The introduction of TXA for nonsyndromic single-suture synostosis repair at our institution has significantly reduced blood loss and blood product and plasma transfusion during and following primary cranial vault remodeling for single suture craniosynostosis. Postoperative hematocrit was similar in the TXA-treated and untreated groups despite reduced red cell transfusion in the treated group. In addition, TXA use in this population has eliminated the need for plasma transfusion, and is associated with a shorter hospital stay. No difference in postoperative complications was observed. Our data provide support for further investigation of TXA treatment to improve clinical outcomes in children undergoing pediatric cranial vault remodeling.

Axillary Lymph Node Dissection Is a Risk Factor for Major Complications After Immediate Breast Reconstruction.

BACKGROUND: Complications after immediate breast reconstruction pose a significant challenge to the reconstructive surgeon. Known risk factors include smoking, obesity, age, and adjuvant oncologic therapies. Less is known about the association between axillary lymph node dissection (ALND) and the development of postoperative complications. METHODS: We conducted a retrospective study of all patients who underwent immediate breast reconstruction after mastectomy at our institution over a 10-year period. Our outcome was an occurrence of a major complication within 90 days postoperatively. For each patient, we recorded data on demographics, smoking status, pertinent medical history, reconstruction type, adjuvant chemotherapy and radiation, tumor pathology, and whether an ALND was performed. Odds ratios (OR) were calculated to estimate the risk of a complication if an ALND was performed. RESULTS: One hundred eighty-four women, with 270 surgically treated breasts, were identified as having mastectomy with immediate reconstruction between 2002 and 2012. Mean age was 49.4 years (range, 25-84 years). There were 71 mastectomies with ALND performed, with 22 complications, and 199 mastectomies without ALND, with 20 complications (31% complication rate vs 10%, respectively; OR, 3.84; P < 0.001). When adjusted for reconstruction type, smoking history, obesity, age, presence of invasive disease, chemotherapy, and radiation therapy, the OR for complications was 3.49 (P < 0.01). The most common complication was infection in both groups. CONCLUSIONS: Mastectomy with ALND is associated with a 3-fold increase in risk of major complications in women undergoing immediate breast reconstruction, even after adjustment for known risk factors and confounders. Further studies are warranted to elucidate how ALND leads to these complications and what measures can reduce their occurrence.

Objective measurement of lower extremity function and quality of life after surgical revascularization for critical lower extremity ischemia.

BACKGROUND: Outcomes of revascularization for critical limb ischemia (CLI) have historically been patency, limb salvage, and survival. Functional status and quality of life have not been well described. This study used functional and quality of life assessments to measure patient-centered outcomes after revascularization for CLI. METHODS: The study observed 18 patients (age, 65 ± 11 years) prospectively before and after lower extremity bypass for CLI. Patients completed the Short Physical Performance Battery, which measures walking speed, leg strength, and balance, as well as performed a 6-minute walk, and calorie expenditure was measured by an accelerometer. Isometric muscle strength was assessed with the Muscle Function Evaluation chair (Metitur, Helsinki, Finland). Quality of life instruments included the 36-Item Short Form Health Survey and the Vascular Quality of Life questionnaire. Patients' preoperative status was compared with 4-month postoperative status. RESULTS: Muscle Function Evaluation chair measurements of ipsilateral leg strength demonstrated a significant increase in knee flexion from 64 ± 62 N to 135 ± 133 N (P = .038) and nearly significant increase in knee extension from 120 ± 110 N to 186 ± 85 N (P = .062) and ankle plantar flexion from 178 ± 126 N to 267 ± 252 N (P = .078). In the contralateral leg, knee flexion increased from 71 ± 96 N to 149 ± 162 N (P = .028) and knee extension from 162 ± 112 N to 239 ± 158 N (P = .036). Absolute improvements were noted in 6-minute walk distance, daily calorie expenditure, and individual domains and overall Short Physical Performance Battery scores, and upper extremity strength decreased, although none were significant. The Vascular Quality of Life questionnaire captured significant improvement in all individual domains and overall score (P < .015). Significant improvement was noted only for bodily pain (P = .011) on the 36-Item Short Form Health Survey. CONCLUSIONS: Despite lack of statistical improvement in most functional test results, revascularization for CLI results in improved patient-perceived leg function. Significant improvements in isometric muscle strength may explain the measured improvement in quality of life after revascularization for CLI.