Current Trends in Ideal Nasal Aesthetics Show Younger Patients Have a Preference Toward Longer Augmented Noses.

Background: Aesthetic norms fluctuate over time and often result in generational differences in preferred ideal nasal aesthetics. While some traditional concepts of the ideal nasal aesthetic have been suggested in our literature, there has been no study to date that has identified contemporary preferences across different age groups. Objectives: To understand the general population's current perception of ideal nasal profiles. Methods: Two-dimensional images of female noses (n = 10) of varying ethnicities were simulated to alter either the radix height or nasolabial angle (NLA) independently. Radix height was manipulated by increasing or decreasing the height by 5 mm relative to baseline. For NLA, 3 images were created with the following measurements: (1) 90°, (2) 100°, and (3) 110°. Groups were categorized by generation and age at the time of completing the study: Generation Z (Gen Z; age 18-23), Millennial 20s (age 24-30), Millennial 30s (age 31-39), and Generation X (Gen X; age 40-55). Each figure consisted of either 3 variations in radix height (n = 10) or 3 variations in NLA (n = 10). Within each figure, volunteers were asked to choose their preferred nose. Results: The younger generations, Gen Z and Millennial 20s and 30s, preferred a more augmented radix compared to Gen X which preferred a baseline radix height. Gen Z, Millennial 20s, and Gen X preferred a 90° NLA, while Millennial 30s preferred an NLA of 100°. Conclusions: The authors found that younger populations (Gen Z, Millennial 20s, and Millennial 30s) preferred a more augmented appearance to the nasal radix and, on average, a more acute NLA than published data suggest.

Topical Tranexamic Acid Does Not Reduce The Incidence Of Hematoma In Reduction Mammoplasty: A Double-Blinded, Randomized Placebo-Controlled Trial.

BACKGROUND: Breast reduction mammoplasty (BRM) is among the most common procedures in plastic surgery, with a 1-7% postoperative hematoma incidence reported. Tranexamic acid (TXA) has been shown to reduce perioperative bleeding and need for transfusion when administered intravenously or topically, but remains underutilized in plastic surgery. This study aims to investigate whether topical administration of topical TXA reduces postoperative hematoma following BRM. METHODS: A double-blinded, randomized controlled trial of 98 patients (196 breasts) undergoing bilateral primary reduction mammoplasty at a single academic institution was performed. Patients were used as internal matched controls, with one breast randomized to receive 1000mg of topical TXA before closure, and the other receiving saline. All members of the surgical team and patient were blinded as to which breast received the study drug. Postoperative complications, including hematoma, within 30 days of surgery, drain outputs, and duration of drain use, were compared between treatment and placebo breasts. RESULTS: The overall hematoma rate was 1.5%. There was no significant association between application of TXA and development of a hematoma (p=0.56) or other complications. The hematoma rate of patients enrolled in the trial was similar to the overall rate of hematoma during the study time period (1.5% versus 2.4%, p=0.511). In a multivariate model, TXA was not significantly associated with differences in drain output after controlling for resection weight, age, and duration of drain use (p=0.799). No adverse effects or thromboembolic events from TXA were observed. CONCLUSION: Topical application of TXA does not decrease the incidence of hematoma following reduction mammoplasty.

Analysis of Body Contouring and Sustained Weight Loss in a Diverse, Urban Population: A 7-Year Retrospective Review.

BACKGROUND: Studies demonstrating the positive impact of body contouring on sustained weight loss in bariatric patients describe a narrow cohort. The authors sought to evaluate the impact of postbariatric body contouring procedures on sustained weight loss in minority race patients. METHODS: A retrospective review of bariatric surgery patients at a single institution was performed. Patients were grouped as follows: (1) those who underwent body contouring, (2) those who had consultation but did not undergo body contouring, and (3) those without consultation. Body mass index (BMI) and excess body weight loss (EBWL) over 7 years were the primary outcomes. RESULTS A TOTAL OF: 2531 patients were analyzed: 350 in group 1, 364 in group 2, and 1817 in group 3. At postoperative year 7, groups 1 and 2 had average BMIs 4.71 and 2.31 kg/m 2 lower than group 3, respectively, while adjusting for covariates. After exclusion of 105 patients in group 2 who were not offered body contouring because of inadequate weight loss, however, group 2 had an average BMI 4.07 kg/m 2 lower than group 3 at postoperative year 7. During postoperative year 1, group 1 had an average EBWL of 74.38%, which declined 1.51% yearly, and group 2 had an average EBWL of 70.12%, which declined 1.86% yearly. After exclusion of the aforementioned patients, group 2 had an average EBWL of 74.9% at postoperative year 1, which declined 1.88% yearly. CONCLUSIONS: Body contouring after bariatric surgery did not impart a clinically significant, long-term sustained weight loss benefit in the authors' cohort. In the authors' study population, patients identifying as black had significantly worse sustained weight loss. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.

Intraoperative Navigation in Plastic Surgery with Augmented Reality: A Preclinical Validation Study.

BACKGROUND: Augmented reality allows users to visualize and interact with digital images including three-dimensional holograms in the real world. This technology may have value intraoperatively by improving surgical decision-making and precision but relies on the ability to accurately align a hologram to a patient. This study aims to quantify the accuracy with which a hologram of soft tissue can be aligned to a patient and used to guide intervention. METHODS: A mannequin's face was marked in a standardized fashion with 14 incision patterns in red and nine reference points in blue. A three-dimensional photograph was then taken, converted into a hologram, and uploaded to HoloLens (Verto Studio LLC, San Diego, Calif.), a wearable augmented reality device. The red markings were then erased, leaving only the blue points. The hologram was then viewed through the HoloLens in augmented reality and aligned onto the mannequin. The user then traced the overlaid red markings present on the hologram. Three-dimensional photographs of the newly marked mannequin were then taken and compared with the baseline three-dimensional photographs of the mannequin for accuracy of the red markings. This process was repeated for 15 trials (n = 15). RESULTS: The accuracy of the augmented reality-guided intervention, when considering all trials, was 1.35 ± 0.24 mm. Markings that were positioned laterally on the face were significantly more difficult to reproduce than those centered around the facial midline. CONCLUSIONS: Holographic markings can be accurately translated onto a mannequin with an average error of less than 1.4 mm. These data support the notion that augmented reality navigation may be practical and reliable for clinical integration in plastic surgery.

Postoperative pain and opioid use after breast reduction with or without preoperative nerve block.

BACKGROUND: Physician-prescribed opioids have been implicated as key contributing factors in the current opioid epidemic in the United States. Breast reduction mammoplasty is one of the most commonly performed procedures in plastic surgery and patients are often prescribed large amounts of postoperative opioids. Here we investigate the effects of erector spinae nerve blocks on postoperative pain, opioid consumption, and quality of life after breast reduction. METHODS: Following the institutional review board (IRB) approval, a prospective cohort study of some patients undergoing breast reduction mammoplasty at Montefiore Medical Center between June and September 2019 was undertaken. The patients were stratified into two cohorts for further analysis: those who received preoperative erector spinae nerve block and those who did not. Primary outcomes measures analyzed included Likert pain scores, patient-reported outcome measures, and opioid consumption for the first five postoperative days. RESULTS: Forty-seven patients were enrolled in the analysis. Thirteen patients (28%) received nerve blocks, 34 (72%) did not. On average, the patients were prescribed 114.3 (±34.6) morphine equivalents postoperatively and they consumed 45% (±35.3) by the end of the first five days post-surgery. There were no significant differences between cohorts in morphine equivalents prescribed or consumed, postoperative pain scores, or patient-reported outcome measures. CONCLUSIONS: Following breast reduction mammoplasty, patients on average consumed < 50% of prescribed opioids, suggesting over-prescription of postoperative opioids for breast reduction recovery. Preoperative nerve block did not improve pain scores or decrease opioid consumption for the first five days after surgery.

Three-Dimensional Facial Scanning at the Fingertips of Patients and Surgeons: Accuracy and Precision Testing of iPhone X Three-Dimensional Scanner.

BACKGROUND: The iPhone X (Apple, Inc., Cupertino, Calif.) is the first smartphone to be released with a high-fidelity three-dimensional scanner. At present, half of all U.S. smartphone users use an iPhone. Recent data suggest that the majority of these 230 million individuals will upgrade to the iPhone X within 2 years. This represents a profound expansion in access to three-dimensional scanning technology, not only for plastic surgeons but for their patients as well. The purpose of this study was to compare the iPhone X scanner against a popular, portable three-dimensional camera used in plastic surgery (Canfield Vectra H1; Canfield Scientific, Inc., Parsippany, N.J.). METHODS: Sixteen human subjects underwent three-dimensional facial capture with the iPhone X and Canfield Vectra H1. Results were compared using color map analysis and surface distances between key anatomical landmarks. To assess repeatability and precision of the iPhone X three-dimensional scanner, six facial scans of a single participant were obtained and compared using color map analysis. In addition, three-dimensionally-printed facial masks (n = 3) were captured with each device and compared. RESULTS: For the experiments, average root mean square was 0.44 mm following color map analysis and 0.46 mm for surface distance between anatomical landmarks. For repeatability and precision testing, average root mean square difference following color map analysis was 0.35 mm. For the three-dimensionally-printed facial mask comparison, average root mean square difference was 0.28 mm. CONCLUSIONS: The iPhone X offers three-dimensional scanning that is accurate and precise to within 0.5 mm when compared to a commonly used, validated, and expensive three-dimensional camera. This represents a significant reduction in the barrier to access to three-dimensional scanning technology for both patients and surgeons.

Early Surgical Management of Medical Tourism Complications Improves Patient Outcomes.

BACKGROUND: Complications from medical tourism can be significant, requiring aggressive treatment at initial presentation. This study evaluates the effect of early surgical versus conservative management on readmission rates and costs. METHODS: A single-center retrospective review was conducted from May of 2013 to May of 2017 of patients presenting with soft-tissue infections after cosmetic surgery performed abroad. Patients were categorized into two groups based on their management at initial presentation as either conservative or surgical. Demographic information, the procedures performed abroad, and the severity of infection were included. The authors' primary outcome was the incidence of readmission in the two groups. International Classification of Diseases, Ninth Revision; International Classification of Diseases, Tenth Revision; and CPT codes were used for direct-billed cost analysis. RESULTS: Fifty-three patients (one man and 52 women) presented with complications after procedures performed abroad, of which 37 were soft-tissue infections. Twenty-four patients with soft-tissue infections at initial presentation were managed conservatively, and 13 patients were treated surgically. The two groups were similar in patient demographics and type of procedure performed abroad. Patients who were managed conservatively at initial presentation had a higher rate of readmission despite having lower severity of infections (OR, 4.7; p = 0.037). A significantly lower total cost of treatment was shown with early surgical management of these complications (p = 0.003). CONCLUSIONS: Conservative management of complications from medical tourism has resulted in a high incidence of failure, leading to readmission and increased costs. This can contribute to poor outcomes in patients that are already having complications from cosmetic surgery. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.

Patient-Reported Satisfaction and Quality of Life in Obese Patients: A Comparison between Microsurgical and Prosthetic Implant Recipients.

BACKGROUND: Patients undergoing autologous breast reconstruction have higher rates of patient-reported satisfaction compared to patients undergoing prosthetic reconstruction. Obesity has been shown to increase postoperative complications in both microsurgical and implant reconstructions. The authors evaluated the effects of microsurgical breast reconstruction and prosthetic breast reconstruction on patient-reported outcomes and quality of life in obese patients. METHODS: A retrospective review of obese patients who underwent breast reconstruction from January of 2009 to December of 2017 was conducted. Patients were divided into two cohorts: microsurgical and two-stage tissue expander/implant-based reconstruction. BREAST-Q survey response, demographic information, complications, and need for revision procedures were analyzed. RESULTS: One hundred fifty-five patients met the inclusion criteria: 75 (48.4 percent) underwent microsurgical breast reconstruction and 80 (51.6 percent) underwent implant-based reconstruction. Cohorts were similar in body mass index, mean mastectomy specimen weight, laterality, indication for surgery, smoking status, and postoperative complications. Microsurgical reconstruction patients were younger (49.0 years versus 53.0 years; p = 0.02) and more likely to have delayed reconstruction [n = 70 (64.2 percent) versus n = 0 (0.0 percent); p = 0.0001]. BREAST-Q responses showed that microsurgery patients were more satisfied with their breasts (Q-Score of 63.4 ± 6.9 versus 50.8 ± 12.8; p = 0.0001), overall outcome (Q-Score 70.5 ± 13.0 versus 60.3 ± 10.8; p = 0.0001), and chest physical well-being (Q-Score of 69.1 ± 10.9 versus 63.8 ± 8.2; p = 0.01). CONCLUSIONS: Microsurgical breast reconstruction in obese patients yields higher satisfaction with breasts, overall outcomes, and chest physical well-being than implant-based reconstruction. Despite increased postoperative complications associated with obesity, microsurgical breast reconstruction appears to be a good choice for women who understand its risks and benefits and choose to proceed with it.

Reporting Practices on Immunosuppression and Rejection Management in Face Transplantation: A Systematic Review.

BACKGROUND: Face transplantation is a demanding operation requiring complex planning and expert technical performance. While the documentation of successes of the first transplants is impressive, there are lacunae in reporting of institutional protocols for other critical operation components, namely, immunosuppression, graft surveillance, and management of rejection and graft failure. The purpose of this review is to assess protocol reporting by face transplant teams to determine where we, as a plastic surgery community, can improve. METHODS: A systematic review of PubMed was conducted to identify literature on face transplants published from November, 2005, starting with the first successful transplant to December, 2018. English-language articles were reviewed for reporting of protocols on antimicrobial prophylaxis, immunosuppression, graft surveillance, and management of rejection and graft failure. RESULTS: A total of 44 face transplantation patients were identified. Protocols for antimicrobial prophylaxis, immunosuppressive induction, and maintenance immunosuppression were reported for 61%, 75%, and 73% of patients, respectively. Protocols for graft surveillance and medical management of rejection were reported for 70% of patients in both cases. Surgical salvage strategies to manage graft failure were documented for 43% of patients. CONCLUSION: The current literature on face transplantation does not include consistent reporting on critical aspects of patient care. Medical protocols outlining guidelines for immunosuppression, graft surveillance, and management of rejection and graft failure are the most critical factors determining overall transplant success. However, they are underreported in the literature. Development and communication of standardized protocols is essential to improve patient outcomes and maximize the results of this procedure.

Analysis of Immediate versus Delayed Sternal Reconstruction with Pectoralis Major Advancement Versus Turnover Muscle Flaps.

BACKGROUND: The pectoralis major muscle flap is a versatile reconstructive option for deep sternal wound infections (DSWI). The timing and surgical technique of bilateral pectoralis major muscle advancement flaps versus unilateral pectoralis major muscle turnover and unilateral pectoralis major muscle advancement flap on patient outcomes remain to be elucidated. The purpose of this investigation was to compare timing, immediate versus delayed reconstruction, and the surgical technique in patients with deep sternal wounds infections on patient outcomes. METHODS: A retrospective review of patients who underwent sternal reconstruction with pectoralis major muscle was conducted. Patients diagnosed with DSWI after undergoing cardiac surgery were included for analysis. Patients were divided by flap timing and flap type for analyses. Bivariate tests were performed to compare patient clinical characteristics. Outcomes of interest were rates of postoperative complications, same admission mortality, reoperation, readmission, operating room time, and length of stay. RESULTS: A total of 88 patients were included for analyses (n = 57 bilateral advancement, n = 31 unilateral advancement with unilateral turnover; n = 62 immediate, and n = 26 delayed). Baseline characteristics did not differ between groups of flap type or timing. When postoperative complication rates were compared, the rate of tissue necrosis was significantly greater in patients with unilateral advancement with unilateral turnover flaps (n = 6 [19.4%]) compared with bilateral advancement flaps (n = 2 [3.5%]; p = 0.021). Mortality during admission did not differ with respect to flap type but differed significantly with respect to flap timing (immediate n = 7 [11.3%], delayed n = 9 [34.6%]; p = 0.015). Length of stay differed significantly by both type and timing (type: bilateral advancement = 26.9 ± 22.6 days, unilateral turnover = 38.0 ± 26.7 days, p = 0.042; timing: immediate = 26.8 ± 22.1 days, delayed = 40.2 ± 27.8, p = 0.019). CONCLUSION: Patients who underwent pectoralis major muscle advancement flaps had lower incidence of tissue necrosis. Furthermore, the timing of immediate sternal reconstruction was associated with a decreased hospital length of stay.

Patient-Reported Satisfaction and Quality of Life in Postmastectomy Radiated Patients: A Comparison between Delayed and Delayed Immediate Autologous Breast Reconstruction in a Predominantly Minority Patient Population.

BACKGROUND: Delayed immediate (DI) autologous breast reconstruction consists of immediate postmastectomy tissue expander placement, radiation therapy, and subsequent autologous reconstruction. The decision between timing of reconstructive methods is challenging and remains to be elucidated. We aim to compare patient reported outcomes and quality of life between delayed and DI reconstruction. METHODS: A retrospective review of all patients, who underwent autologous breast reconstruction at Montefiore Medical Center from January 2009 to December 2016, was conducted. Patients who underwent postmastectomy radiotherapy were divided into two cohorts: delayed and DI autologous breast reconstruction. Patients were mailed a BREAST-Q survey and their responses, demographic information, complications, and need for revisionary procedures were analyzed. RESULTS: A total of 79 patients met inclusion criteria: 34.2% (n = 27) in the delayed and 65.8% (n = 52) in the DI group. 77.2% (n = 61) of patients were a minority population. Patients in each cohort had similar baseline characteristics; however, the DI cohort was more likely to have bilateral reconstruction (46.2% [n = 24] vs. 7.4% [n = 2]; p = 0.0005) and to have major mastectomy flap necrosis (22.4% [n = 17] vs. 0.0% [n = 0]; p = 0.002). Premature tissue expander removal occurred in 17.3% (n = 9) of patients in the DI group. BREAST-Q response rates were 44.4% (n = 12) in the delayed group and 57.7% (n = 30) in the DI group. Responses showed similar satisfaction with their breasts, well-being, and overall outcome. CONCLUSION: Delayed and DI autologous breast reconstruction yield similar patient-reported satisfaction; however, patients undergoing DI reconstruction have higher rates of major mastectomy necrosis. Furthermore, patients in the DI group risk premature tissue expander removal.

A Virtual Surgical Planning Algorithm for Delayed Maxillomandibular Reconstruction.

BACKGROUND: The absence of a tumor specimen from which to obtain measurements at the time of delayed maxillomandibular reconstruction introduces degrees of uncertainty, creating the need for substantial intraoperative guesswork by the surgeon. Using the virtual surgical planning environment, the size and shape of missing bony elements is determined, effectively "recreating the defect" in advance of the surgery. Three virtual surgical planning techniques assist the reconstructive surgeon: patient-specific modeling, mirroring the normal contralateral side, and scaled normative data. To facilitate delayed reconstruction a hierarchical algorithm using virtual surgical planning techniques was developed. METHODS: Delayed maxillomandibular virtual surgical planning reconstructions were identified from 2009 to 2016. Demographics, modeling techniques, and surgical characteristics were analyzed. RESULTS: Sixteen reconstructions were performed for osteoradionecrosis with displacement (50.0 percent) or oncologic defects (37.5 percent). Most patients had prior surgery (81.3 percent) and preoperative radiation therapy (81.3 percent); four had failed prior reconstructions. The following delayed virtual surgical planning techniques were used: patient-specific modeling based on previous imaging (43.8 percent), mirroring normal contralateral anatomy (37.5 percent), and scaled normative data (18.8 percent). Normative and mirrored reconstructions were designed to restore normal anatomy; however, most patient-specific virtual surgical planning designs (71.4 percent) required nonanatomical reconstructions to accommodate soft-tissue limitations and to avoid the need for a second flap. One partial flap loss required a second free flap, and one total flap failure occurred. Hardware exposure was the most common minor complication, followed by infection, dehiscence, and sinus tract formation. CONCLUSIONS: Virtual surgical planning has inherent advantages in delayed reconstruction when compared to traditional flap shaping techniques. An algorithmic approach based on available imaging and remaining native anatomy enables accurate reconstructive planning followed by flap transfer without the need for intraoperative guesswork. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

Distally based anterolateral thigh flap: an underutilized option for peri-patellar wound coverage.

Wound coverage in the supra-patellar area presents a significant challenge for orthopaedic and reconstructive surgeons due to the need for preservation of knee joint function but the paucity of regional soft tissue flaps available. While many orthopaedic and reconstructive surgeons make use of the rotational gastrocnemius flap for coverage of peri-patellar defects, this flap has certain limitations. The goal of this study was to report a single-centre experience with the use of the distally based anterolateral thigh flap (ALT) and review the current literature on the use of the ALT for peri-patellar defects. In this report, both a single-centre experience using distally based anterolateral thigh (ALT) island flaps for supra-patellar wound coverage and the existing literature on this topic were reviewed. A systematic literature review was performed to assess the use of the ALT for peri-patellar wounds. Five patients with a mean age of 69 underwent a distally based ALT flap for coverage of peri-patellar defects. Four out of 5 flaps survived at the end of their respective follow-up. Based on this combined experience, the distally based reverse-flow anterolateral thigh island flap represents a useful but relatively underutilized option for appropriately selected supra-patellar wounds due to minimal donor site morbidity, multiple flap components, and predictable pedicle anatomy. The flap's major weakness is its potentially unreliable venous drainage, requiring delay or secondary venous outflow anastomosis. Given the ALT flap's favourable profile, the authors recommend consideration for its use when managing a peri-patellar coverage wound issue.

Rank and Research: The Correlation Between Integrated Plastic Surgery Program Reputation and Academic Productivity.

BACKGROUND: Determinants of residency program reputation are multifactorial and include operative training, academic productivity, and geographic location. However, little is known about these relationships. This study aims to investigate the correlation between academic reputation of integrated plastic surgery programs and the research productivity of their respective full time faculty members. METHODS: Program rankings were identified from the 2016 Doximity standings and divided into 4 quartiles (Q1-Q4). Full-time faculty and program directors were identified through program websites. Publications by faculty members from 2000 to 2015 were identified through PubMed. Variables collected included affiliated institution, date of publication, authorship position, and journal. RESULTS: A total of 67 programs with 607 full-time faculty members were identified. Although not significantly different, program directors had a higher mean number of publications compared with faculty members for Q1, Q2, and Q4. Program departmental chairs had a significantly higher mean number of publications for Q1 and Q2. The Q1 faculty had a significantly higher mean number of publications as compared with Q2, Q3, and Q4. Although all quartiles had similar mean first author publications, Q1 and Q2 had more middle and last author publications. In addition, the higher-ranked programs were more likely to have faculty as middle authors of articles with more contributors. They were also more likely to publish in Plastic Reconstructive Surgery compared with other journals. CONCLUSIONS: Academic reputation of integrated plastic surgery residency programs is correlated with the scholarly activity of full-time faculty.

Risk Factors for Postoperative Venous Thromboembolic Complications after Microsurgical Breast Reconstruction.

BACKGROUND: Venous thromboembolism (VTE) is a significant cause of postoperative morbidity and a focus of patient safety initiatives. Despite giving appropriate prophylaxis in accordance with the Caprini risk assessment model, we observed a high incidence of VTE in patients undergoing microsurgical breast reconstruction at our institution. To explore factors contributing to these events, we compared patients undergoing microsurgical breast reconstruction who sustained postoperative VTEs to those who did not. METHODS: A retrospective review of all patients who underwent microsurgical free flap breast reconstruction at Montefiore Medical Center from January 2009 to January 2016 was conducted. Patients were divided into two cohorts; those sustaining postoperative VTE and those who did not. Patients were compared based on demographics, comorbidities, operative time, estimated intraoperative blood loss, need for transfusion, volume of transfusion, and discharge on postoperative aspirin. RESULTS: A total of 133 patients underwent microsurgical breast reconstruction during the study period. Nine patients (6.8%) had postoperative VTE and there was one (0.8%) death. Patients having VTE were more likely to be Hispanic (33.3%, n = 3) in the VTE group versus 8.1% (n = 6) in the control group (p = 0.011), more likely to have an increased mean transfusion volume (455.5 ± 367.8 vs. 139.51 ± 221.7 mL, p = 0.03), and were more likely to be discharged without aspirin (77.8%, n = 7 and 58.1%, n = 72; p = 0.003). CONCLUSION: Patients sustaining postoperative VTE after microsurgical breast reconstruction are more likely to have an increased volume of blood transfusions and lack of discharge on postoperative aspirin.

Mixed Reality with HoloLens: Where Virtual Reality Meets Augmented Reality in the Operating Room.

Virtual reality and augmented reality devices have recently been described in the surgical literature. The authors have previously explored various iterations of these devices, and although they show promise, it has become clear that virtual reality and/or augmented reality devices alone do not adequately meet the demands of surgeons. The solution may lie in a hybrid technology known as mixed reality, which merges many virtual reality and augmented realty features. Microsoft's HoloLens, the first commercially available mixed reality device, provides surgeons intraoperative hands-free access to complex data, the real environment, and bidirectional communication. This report describes the use of HoloLens in the operating room to improve decision-making and surgical workflow. The pace of mixed reality-related technological development will undoubtedly be rapid in the coming years, and plastic surgeons are ideally suited to both lead and benefit from this advance.

Population Health Implications of Medical Tourism.

BACKGROUND: Fifteen million U.S. patients each year seek medical care abroad; however, there are no data on outcomes and follow-up of these procedures. This study aims to identify, evaluate, and survey patients presenting with complications from aesthetic procedures abroad and estimate their cost to the U.S. health care system. METHODS: A single-center retrospective review was conducted. A cohort of patients presenting with complications from aesthetic procedures performed abroad was generated. Demographic, complication, and cost data were compiled. Patients were surveyed to assess their overall experience. RESULTS: Over a 36-month period, 42 patients met inclusion criteria (one man and 41 women), with an average age of 35 ± 11.4 years (range, 20 to 60 years). Comorbidities included four active smokers, two patients with hypertension, and one patient with diabetes. Average body mass index was 29 ± 4.4 kg/m (range, 22 to 38 kg/m). Procedures performed abroad included abdominoplasty (n = 28), liposuction (n = 20), buttock augmentation (n = 10), and breast augmentation (n = 7), with several patients undergoing combined procedures. Eleven patients presented with abscesses and eight presented with wound dehiscence. Eight of the 18 patients who were surveyed were not pleased with their results and 11 would not go abroad again for subsequent procedures. Average cost of treating the complications was $18,211, with an estimated cost to the U.S. health care system of $1.33 billion. The main payer group was Medicaid. CONCLUSIONS: Complications from patients seeking aesthetic procedures abroad will continues to increase. Patients should be encouraged to undergo cosmetic surgery in the United States to improve patient outcomes and satisfaction and because it is economically advantageous. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.