Safety of Aesthetic Surgery in the Overweight Patient: Analysis of 127,961 Patients

Impact of Body Mass Index on Outcomes of Patients Undergoing Liposculpture in Private Practice

Background

The popularity of liposculpture has increased due to the high patient satisfaction rate and low number of complications. However, in Latin America, serious complications have been reported due to various factors. Therefore, our objective was to determine the association of a BMI of 30 kg/m2 or more with the development of postoperative complications in patients undergoing liposculpture.

Methods

A retrospective cohort study was performed in patients undergoing liposculpture at the Clinica Nova Quirurgica in Arequipa between 2020 and 2021.

Results

A total of 231 patients were identified. The median age was 35 years, the majority of patients were women (97.4%), and 25.6% of patients had a BMI of 30 kg/m2 or more. Postoperative complications developed in 13.4%, the majority being seromas (10.8%), followed by superficial site infections (2.6%), hematomas (1.7%), asymmetry (1.7%), and deep vein thrombosis (0.4%). No other complications were identified. In the multivariable analysis, risk factors for the development of complications were a BMI of 30 kg/m2 or more [relative risk (RR) = 3.63; 95% confidence interval (CI), 1.27-10.32; P = 0.016], longer operative time (RR = 1.01; 95% CI, 1.00-1.02; P = 0.001), and greater volume of fat removed (RR = 1.01; 95% CI, 1.01-1.01; P = 0.002).

Conclusions

Patients with a BMI of 30 kg/m2 or more undergoing liposculpture have a ~3.5-fold higher risk of developing postsurgical complications compared with patients without obesity. Other risk factors were longer operative time and greater volume of fat removed. Adequate patient selection is crucial to obtain optimal results.

The Impact of Metabolic Syndrome on Postoperative Outcomes in Abdominal Body Contouring: A Propensity Score-Matched Nationwide Analysis

BACKGROUND

Metabolic syndrome (MetS) represents cardiometabolic dysregulation, defined by hypertension, obesity, diabetes, and dyslipidemia. There remains a significant gap in our understanding of whether MetS impacts outcomes of abdominal body contouring procedures. We aimed to assess the influence of MetS on postoperative outcomes of abdominal body contouring by concurrent abdominoplasty and panniculectomy.

METHODS

The ACS-NSQIP database was utilized to identify patients who underwent concurrent abdominoplasty and panniculectomy procedures from 2012 to 2022. Through propensity score matching, distinct cohorts were established based on the presence of MetS, characterized by patients receiving medical interventions for diabetes mellitus and hypertension, with a body mass index exceeding 30 kg/m2. Univariate and multivariate analyses were conducted to evaluate differences between groups.

RESULTS

A total of 14,642 patients underwent abdominal body contouring from 2012 to 2022. Following propensity score matching, 730 patients were included in the analysis, with 365 in each group (MetS vs. non-MetS). Bivariate analysis revealed a longer hospital length of stay (2.3 vs. 1.6 days; p = 0.007) in the MetS cohort compared to the non-MetS cohort. Patients diagnosed with MetS had an average length of stay of 0.6 days longer than non-MetS patients (95% CI [0.17, 1.01]; p = 0.007). No noteworthy disparities were observed in the rates of 30-day wound complications, mild systemic, and severe systemic complications, and readmission rates between the groups.

CONCLUSIONS

Our findings suggest that abdominal body contouring remains a secure option for patients with MetS. Nonetheless, the longer hospital length stays observed in patients with MetS may translate to increased overall costs to the healthcare system. Continued research is warranted to comprehensively assess the economic implications of MetS in the context of abdominal body contouring.

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 .

Reduction Mammoplasty in the Pediatric Population: An Analysis of Pediatric NSQIP Data From 2012 to 2019

Introduction: Reduction mammoplasty is becoming more commonly performed in the pediatric population yet the risk factors for complications have not been well-studied. The purpose of this study was to assess the relationship between preoperative patient characteristics and postoperative complications in a large population of pediatric patients undergoing reduction mammoplasty. Methods: Pediatric patients undergoing reduction mammoplasty were identified within the 2012 to 2019 National Surgical Quality Improvement Program database for cross-sectional study. The predictor variables were age, body mass index (BMI), diabetes, chronic steroid use, time under anesthesia, and operative time, and the primary outcome was a 30-day postoperative surgical site-related complication. Multivariate logistic regression was performed to identify a relationship between predictor variable and primary outcome. Results: A total of 1216 pediatric patients were identified with a mean age of 16.6 years and mean BMI of 30.8 kg/m2. The incidence of overall postoperative complications was 4.6%. Superficial surgical site infection (SSI) was the most common complication (29/1216; 2.4%). BMI was significantly associated with superficial SSI (odds ratio: 1.03, 95% confidence interval: 1.00-1.05, P = .02). Sixteen patients (1.32%) underwent a second operation, most commonly to address hematoma/seroma (7/16; 43.8%). Conclusion: In a large series of patients, pediatric reduction mammoplasty is a safe procedure with a low complication rate. BMI was significantly associated with the incidence of superficial SSIs with the most common cause for reoperation being a hematoma/seroma. This study can help guide the discussion between physicians and patients regarding potential risks associated with pediatric reduction mammoplasty.

Relationship between Postoperative Complications and Ratio of Amount of Wetting Solution to Ideal Body Weight in Liposuction Procedures

BACKGROUND

The use of wetting solutions (WSs) during high-volume liposuction is standard; however, the optimal amount of WS and its components and their effect on postoperative complications are unclear. We evaluated the effect of a WS and its components, calculated according to ideal body weight (IBW), on postoperative complications.

METHODS

High-volume liposuction with a WS containing 0.5 g of lidocaine and 0.5 mg of epinephrine in each liter was performed in 192 patients. Patients who received ≤90 mL/kg of WS were designated as group I and those who received >90 mL/kg of WS as group II. Postoperative complications and adverse events that occurred until discharge were recorded.

RESULTS

The mean total amount of epinephrine in the WS was significantly higher for group II (3.5 mg; range, 3.0-4.0 mg) than for group I (2.0 mg; range, 1.8-2.5 mg; p < 0.001), as was the mean total amount of lidocaine (3.5 g [range, 3.5-4.3 g] vs. 2.0 g [range, 1.8-2.5 g], respectively; p < 0.001). No major cardiac or pulmonary complications occurred in either group. Administration of >90 mL/kg of WS increased the median risk of postoperative nausea 5.3-fold (range, 1.8- to 15.6-fold), that of hypertension 4.9-fold (range, 1.1- to 17.7-fold), and that of hypothermia 4.2-fold (range, 1.1- to 18.5-fold). The two groups had similar postoperative pain scores and blood transfusion rates.

CONCLUSIONS

The risks of postoperative nausea, vomiting, hypothermia, and hypertension may increase in patients who receive >90 mL/kg of WS calculated according to IBW during high-volume liposuction.

Practice Patterns and Perspectives of the Off-Label Use of GLP-1 Agonists for Cosmetic Weight Loss

BACKGROUND

The off-label use of glucagon-like peptide 1 (GLP-1) agonists for cosmetic weight loss has captured the interest of the public. However, there is a paucity of published data on their utilization, implications, and management, particularly in the plastic surgery community.

OBJECTIVES

This study aims to explore the current practice patterns of aesthetic plastic surgeons regarding the off-label implementation of GLP-1 agonists.

METHODS

A 35-question survey was sent to the 2600 members of The Aesthetic Society in July 2023. The survey collected physician demographics, practice settings, patient population demographics, and the use and management of GLP-1 agonists in their practice. No identifying variables were collected; all responses were anonymous.

RESULTS

A total of 368 respondents were included. A quarter of respondents (25.3%) prescribed or utilized GLP-1 agonists in their practice. Nearly a third (29.9%) reported personal use of the medication, of which 71 (70.3%) indicated it was for cosmetic weight loss. Many aspects of the current treatment, counseling, and follow-up practices were similar among prescribing plastic surgeons. However, there were discrepancies in screening, nutrition counseling, and perioperative management. The majority believed that GLP-1 agonists were effective for weight loss (68.9%), profitable for business (57.8%), and would recommend its implementation to other plastic surgeons (68.5%).

CONCLUSIONS

As leaders in the aesthetic field, it behooves plastic surgeons to take charge of shaping public opinion surrounding the growing off-label use of GLP-1 agonists for cosmetic weight loss. Plastic surgeons' leadership is imperative in establishing safe and ethical guidelines and protocols for proper screening, management, and patient care.

LEVEL OF EVIDENCE: 4

Deaths of U.S. Citizens Undergoing Cosmetic Surgery - Dominican Republic, 2009-2022

Although infections resulting from cosmetic surgery performed outside the United States have been regularly reported, deaths have rarely been identified. During 2009-2022, 93 U.S. citizens died after receiving cosmetic surgery in the Dominican Republic. The number of deaths increased from a mean of 4.1 per year during 2009-2018 to a mean of 13.0 during 2019-2022 with a peak in of 17 in 2020. A subset of post-cosmetic surgery deaths occurring during peak years was investigated, and most deaths were found to be the result of embolic events (fat emboli or venous thromboembolism) for which a high proportion of the patients who died had risk factors, including obesity and having multiple procedures performed during the same operation. These risk factors might have been mitigated or prevented with improved surgical protocols and postoperative medical care, including prophylactic measures against venous thromboembolism. U.S. citizens interested in receiving elective cosmetic surgery outside the United States should consult with their health care professionals regarding their risk for adverse outcomes. Public health authorities can support provider education on the importance of preoperative patient evaluation and the potential danger of performing multiple cosmetic procedures in one operation.

Clinical Practice Patterns in Abdominoplasty: 16-Year Analysis of Continuous Certification Data from the American Board of Plastic Surgery

BACKGROUND

The authors evaluated trends in practice patterns for abdominoplasty based on a 16-year review of tracer data collected by the American Board of Plastic Surgery as part of the continuous certification process.

METHODS

To facilitate comparison of an equal number of patients over time, tracer data from 2005 to 2021 were split into an early cohort (EC) (from 2005 to 2014) and a recent cohort (RC) (from 2015 to 2021). Fisher exact tests and two-sample t tests were used to compare patient demographics, surgical techniques, and complication rates.

RESULTS

Data from 8990 abdominoplasties (EC, n = 4740; RC, n = 4250) were analyzed. RC abdominoplasties report a lower rate of complications (RC, 19%; EC, 22%; P < 0.001) and a lower rate of revision surgery (RC 8%; EC, 10%; P < 0.001). This has occurred despite the increased use of abdominal flap liposuction (RC, 25%; EC, 18%; P < 0.001). There has been a decline in the use of wide undermining (81% versus 75%; P < 0.001), vertical plication of the abdomen (89% versus 86%; P < 0.001), and surgical drains (93% versus 89%; P < 0.001). Abdominoplasty surgery is increasingly performed in an outpatient setting, with increased use of chemoprophylaxis for thrombosis prevention.

CONCLUSIONS

Analysis of these American Board of Plastic Surgery tracer data highlights important trends in clinical practice over the past 16 years. Abdominoplasty continues to be a safe and effective procedure with similar complication and revision rates over the 16-year period.

Prepectoral Direct-To-Implant One-Stage Reconstruction With ADMs: Safety and Outcome in "Thin Patients"

BACKGROUND

Prepectoral direct-to-implant reconstruction with acellular dermal matrix (ADM) represents a safe, fast, and successful option in breast reconstruction in a selected cohort of patients. Nowadays, this procedure is considered challenging in thin. Meanwhile, his cohort has not been accurately analyzed yet.

METHODS

A single institution retrospective cohort study was performed between January 2019 and March 2023 in all women who underwent mastectomy. Biometrical and clinical data were recorded. Also, surgical technique, operating room (OR) time, mastectomy weights, implant choice, and acellular dermal matrix (ADM) types were properly noted. Postoperative complications represented the main topic: these were classified into early and late ones based on onset time. At least 12-month follow-up was required. A comparison between thin and ideal body mass index (BMI) populations was performed.

RESULTS

Early complications did not seem to differ between the 2 groups with 37.8% and 38.9% of women having at least 1 early complication in thin and ideal-weight women, respectively (P = .919). In univariable regression analysis, compared with women with a BMI of 22.1 to 25.0, women with a BMI ≤ 22.0 were associated with an increased risk of late complications of 2.84 (1.13-7.14). Specifically, thin women appeared to have a 3-fold increased risk (OR = 2.97, 95% CI 1.08-8.18) of ripples/wrinkles compared with women with ideal weight.

CONCLUSIONS

Prepectoral reconstruction with ADM in thin patients may be considered as safe as in standard BMI patients. Rippling may be more frequent, but, whenever needed, easy to correct with a few sessions of lipo-grafts.

LEVEL OF EVIDENCE

III.

Liposuction Complications in the Outpatient Setting: A National Analysis of 246,119 Cases in Accredited Ambulatory Surgery Facilities

Background

Suction lipectomy (liposuction) is a popular cosmetic surgical procedure performed in the United States, but little has been documented regarding perioperative complications due to its outpatient nature.

Objectives

This cross-sectional study aims to analyze the most common complications that accompany liposuction-related procedures and importantly estimate the total complication rate occurring at ambulatory surgical facilities.

Methods

Adult patients who experienced liposuction-related complications from 2019 to 2021 were identified in the reporting database of the global surgery accreditation authority, the American Association for Accreditation of Ambulatory Surgery Facilities (QUAD A). Patients were then divided by complication type and procedure location. Demographics and facility-specific variables were analyzed. Descriptive statistics were performed.

Results

Overall, 984 patients were included, with a mean age of 44 years (interquartile range [IQR] 37-53) and a median BMI of 28.7 kg/m2 (IQR 25.7-32.2). The overall confirmed complication rate was found to be 0.40% (984/246,119). Unplanned emergency department presentation was the most common complication overall (24%). Wound disruption was associated with the longest median procedure length (261 min), and venous thromboembolism was associated with the highest median BMI (30.1 kg/m2). The Southeast had the most complications (431), which accounted for 13/21 deaths (61.9%). Out of all complications, death was associated with the highest average annual case volume (241).

Conclusions

Procedures that involve liposuction are associated with a variety of medical and surgical complications. Given the high frequency and variability in how liposuction is performed, a thorough assessment of complications is critical to improve the safety of this procedure.

Level of Evidence 3

The Overweight and Obese Patient in Oculofacial Plastic Surgery: A Narrative Review

PURPOSE

The oculofacial plastic surgeon will more frequently encounter challenges related to overweight and obese patients as the incidence rises. There is a paucity of data in the oculofacial plastic surgical literature regarding this topic. The goal of this review is to detail the role obesity plays in the perioperative course and the considerations for a surgeon treating this patient population.

METHODS

The authors conducted a computerized search using PubMed, Embase, and Google Scholar. The search terms used were "(obesity OR overweight) AND surgery," "(obesity OR overweight) AND oculoplastic," "(obesity OR overweight) AND oculofacial," "(obesity OR overweight) AND 'facial plastic surgery', " "(obesity OR overweight) AND 'bariatric surgery', " "(obesity OR overweight) AND (pre-operative OR post-operative OR intraoperative," " (obesity OR overweight) AND complications," "(obesity OR overweight) AND (facial plastic surgery) AND complications)," "(obesity OR overweight) AND eyelid," "(obesity OR overweight) AND (nasolacrimal OR 'nasolacrimal duct')," "(obesity OR overweight) AND IIH," "(obesity OR overweight) AND exophthalmos."

RESULTS

A total of 127 articles, published from 1952 to 2022 in the English language or with English translations were included. Articles published earlier than 2000 were cited for foundational knowledge. References cited in the identified articles were also used to gather further data for the review.

CONCLUSIONS

Overweight and obese patients pose specific challenges that the oculofacial plastic surgeon should be aware of to better optimize patient outcomes. Multiple comorbidities, poor wound healing, and nutritional deficits all contribute to the complications experienced in this patient population. Further investigation on overweight and obese patients is needed.

Outpatient-Based High-Volume Liposuction: A Retrospective Review of 310 Consecutive Patients

BACKGROUND

Currently, the definition of large-volume liposuction is the removal of 5 L or more of total aspirate. Higher volumes of lipoaspirate come into consideration with higher BMIs, because more than 5 L is often required to achieve a satisfactory aesthetic result. The boundaries of what lipoaspirate volume is considered safe are based on historical opinion and are constantly in question.

OBJECTIVES

Because to date there have been no scientific data available to support a specific safe maximum volume of lipoaspirate, the authors discuss necessary conditions for safe high-volume lipoaspirate extraction.

METHODS

This retrospective study included 310 patients who had liposuction of ≥5 L over a 30-month period. All patients had 360° liposuction alone or in combination with other procedures.

RESULTS

Patient ages ranged from 20 to 66 with a mean age of 38.5 (SD = 9.3). Average operative time was 202 minutes (SD = 83.1). Mean total aspirate was 7.5 L (SD = 1.9). An average of 1.84 L (SD = 0.69) of intravenous fluids and 8.99 L (SD = 1.47) of tumescent fluid were administered. Urine output was maintained above 0.5 mL/kg/hr. There were no major cardiopulmonary complications or cases requiring blood transfusion.

CONCLUSIONS

High-volume liposuction is safe if proper preoperative, intraoperative, and postoperative protocols and techniques are employed. The authors believe that this bias should be modified and that sharing their experience with high-volume liposuction may help guide other surgeons to incorporate this practice with confidence and safety for better patient outcomes.

LEVEL OF EVIDENCE: 3

The Safety of Large-Amount Liposuction: A Retrospective Analysis of 28 Cases

Aim

Our study aims to assess the safety of large amounts of liposuction in a new light.

Materials and Methods

This is a retrospective review of patients who underwent large-volume liposuction from August 2020 to April 2021. Patient demographics, liposuction areas, the amount of infiltrate and aspirate, the surface area of liposuction areas, anesthesia duration, pain score after surgery, preoperative and 4-h postoperative hemoglobin, and basic metabolic panel (sodium, potassium, creatinine, urea) were measured.

Results

Out of the 28 patients, 26 (92.85%) were females. The mean age was 37.1 years old. The mean preoperative hemoglobin was 13.73 g/dL. The average anesthesia time was 220.39 min. The average amount of liposuction infiltrated was 7.55 L, and the average amount of liposuction aspirate was 6.83 L. The mean hemoglobin 4 h postoperatively was 13.7 g/dL.

Conclusions

With proper patient selection and a comprehensive physical exam with preoperative blood workup performed in an accredited facility with a highly experienced plastic surgeon and anesthesiologist, mega liposuction can be safely performed as a day surgery procedure.

Tracking Complications and Unplanned Healthcare Utilization in Aesthetic Surgery: An Analysis of 214,504 Patients Using the TOPS Database

BACKGROUND

Tracking surgical complications and unplanned healthcare utilization is essential to inform quality initiatives in aesthetic surgery. This study used the Tracking Operations and Outcomes for Plastic Surgeons database to characterize rates and predictors of surgical complications and unplanned healthcare utilization across common aesthetic surgery procedures.

METHODS

The Tracking Operations and Outcomes for Plastic Surgeons database was queried for all patients undergoing breast augmentation, liposuction, blepharoplasty, rhinoplasty, and abdominoplasty from 2008 to 2019. Incidence and risk factors for complications and unplanned readmission, reoperation, and emergency room visits were determined.

RESULTS

A total of 214,504 patients were identified. Overall, 94,618 breast augmentations, 56,756 liposuction procedures, 29,797 blepharoplasties, 24,946 abdominoplasties, and 8387 rhinoplasties were included. A low incidence of perioperative complications was found, including seroma (1.1%), hematoma (0.7%), superficial wound complication (0.9%), deep surgical-site infection (0.2%), need for blood transfusion (0.05%), and deep venous thrombosis/pulmonary embolism (0.1%). Incidence of unplanned readmission, emergency room visits, and reoperation were 0.34%, 0.25%, and 0.80%, respectively. Patients who underwent an abdominoplasty more commonly presented to the emergency room and had unplanned readmissions or reoperations compared with other studied procedures. Furthermore, increased age, diabetes, higher body mass index, American Society of Anesthesiologists class, longer operative times, and pursuit of combined aesthetic procedures were associated with increased risk for unplanned health care use.

CONCLUSIONS

There is a low incidence of perioperative complications and unplanned healthcare utilization following common aesthetic surgery procedures. Continued entry into large national databases in aesthetic surgery is essential for internal benchmarking and quality improvement.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Risk, III.

A study comparing outcomes between obese and nonobese patients with lumbar disc herniation undergoing surgery: a study of the Swedish National Quality Registry of 9979 patients

Background

This study aimed to evaluate whether an increasing grade of obesity is associated with inferior outcomes after lumbar disc herniation (LDH) surgery.

Methods

We retrieved data from the Swedish register for spine surgery regarding patients aged 20–64 who underwent LDH surgery from 2006–2016 and had preoperative and one-year postoperative data. A total of 4156 patients were normal weight, 4063 were overweight, 1384 had class I obesity, 317 had class II obesity and 59 had class III obesity (“morbid obesity”). Data included patient satisfaction, improvement in leg pain (assessed using the National Rating Scale; NRS; rating 0–10), disability (assessed using the Oswestry Disability Index; ODI; rating 0–100) and complications.

Results

At one year postsurgery, 80% of normal-weight patients, 77% of overweight patients and 74% of obese patients (class I-III evaluated together) were satisfied (p < 0.001) [75%, 71%, 75% in obesity classes I, II, and III, respectively (p = 0.43)]. On average, all groups improved by more than the minimal clinically important difference (MCID) in both NRS leg pain (> 3.5) and ODI (> 20). NRS leg pain improved by 4.8 in normal weight patients (95% CI 4.7–4.9), by 4.5 in overweight patients (4.5–4.6) and by 4.3 in obese patients (4.2–4.4) (p < 0.001) [4.4 (4.3–4.6), 3.8 (3.5–4.1) and 4.6 (3.9–5.3) in obesity classes I, II, and III, respectively (p < 0.001)]. The ODI improved by 30 in normal weight patients (30–31), by 29 in overweight patients (28–29) and by 26 in obese patients (25–27) (p < 0.001) [29 (28–29), 25 (22–27) and 27 (22–32) in obesity classes I, II, and III, respectively (p < 0.01)]. A total of 3.0% of normal-weight patients, 3.9% of overweight patients and 3.9% of obese patients suffered complications (p = 0.047) [3.8%, 4.4%, 3.5% in obesity classes I, II, and III, respectively (p = 0.90)].

Conclusions

LDH surgery is also generally associated with favourable outcomes and few complications in patients with morbid obesity.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12891-022-05884-8.

A 10-Year Review of Surgical Outcomes at the Johns Hopkins and University of Maryland Resident Aesthetic Clinic

Background

In 2014, the Plastic Surgery Residency Review Committee of the Accreditation Council for Graduate Medical Education (ACGME) increased minimum aesthetic surgery requirements. Consequently, the resident aesthetic clinic (RAC) has become an ever more important modality for training plastic surgery residents.

Objectives

To analyze demographics and long-term surgical outcomes of aesthetic procedures performed at the Johns Hopkins and University of Maryland (JH/UM) RAC. A secondary objective was to evaluate the JH/UM RAC outcomes against those of peer RACs as well as board-certified plastic surgeons.

Methods

We performed a retrospective chart review of all patients who underwent aesthetic procedures at the JH/UM RAC between 2011 and 2020. Clinical characteristics, minor complication rates, major complication rates, and revision rates from the JH/UM RAC were compared against 2 peer RACs. We compared the incidence of major complications between the JH/UM RAC and a cohort of patients from the CosmetAssure (Birmingham, AL) database. Pearson's chi-square test was used to compare complication rates between patient populations, with a significance set at 0.05.

Results

Four hundred ninety-five procedures were performed on 285 patients. The major complications rate was 1.0% (n = 5). Peer RACs had total major complication rates of 0.2% and 1.7% (P = .07 and P = .47, respectively). CosmetAssure patients matched to JH/UM RAC patients were found to have comparable total major complications rates of 1.8% vs 0.6% (P = .06), respectively. At JH/UM, the minor complication rate was 13.9%, while the revision rate was 5.9%.

Conclusions

The JH/UM RAC provides residents the education and training necessary to produce surgical outcomes comparable to peer RACs as well as board-certified plastic surgeons.

Level of Evidence 3

The Association Between Metabolic Derangement and Wound Complications in Elective Plastic Surgery

INTRODUCTION

The incidence of metabolically unhealthy obesity is rising nationally. In this study, we compare wound and overall complications between metabolically unhealthy obese and healthy patients undergoing elective plastic surgery and model how operative time influences a complication risk.

METHODS

Patients undergoing elective breast and body plastic surgery procedures in the 2009-2019 National Surgical Quality Improvement Program (NSQIP) dataset were identified. Complications were compared between metabolically unhealthy obese (body mass index [BMI] > 30 with diabetes and/or hypertension) versus metabolically healthy obese patients (BMI > 30 without diabetes or hypertension). Logistic regression was used to model the probability of wound complications across operative times stratified by metabolic status.

RESULTS

Of 139,352 patients, 13.4% (n = 18,663) had metabolically unhealthy obesity and 23.8% (n = 33,135) had metabolically healthy obesity. Compared to metabolically healthy patients, metabolically unhealthy patients had higher incidence of wound complications (6.9% versus 5.6%; P < 0.001) and adverse events (12.4% versus 9.6%; P < 0.001), in addition to higher 30-d readmission, returns to the operating room, and length of stay (all P < 0.001). After adjustment, BMI (Odds ratio [OR] 7.86), hypertension (OR 1.15), and diabetes (OR 1.25) were independent risk factors for wound complications (all P < 0.001). Among metabolically unhealthy patients, the operative time was log-linear with a wound complication risk (OR 1.21; P < 0.001).

CONCLUSIONS

Diabetes and hypertension are additive risk factors with obesity for wound complications in elective plastic surgery. Among patients with metabolically unhealthy obesity, a risk of wound complications increases logarithmically with operative time. This distinction with regard to metabolic state might explain the unclear impact of obesity on surgical outcomes within existing surgical literature.

Echo-guided Lower-back Sculpture and Volumization as a Complement to High-definition Liposuction (XPINE-FAT)

Background:

Knowledge about lower-back aesthetics is very limited, especially regarding surgical techniques that improve its appearance. Thus, this study aimed to describe a high-definition liposuction technique with intramuscular grafting of erector spinae muscles (longissimus).

Methods:

A total of 15 female patients 25–48 years of age were recruited between November 2021 and January 2022, who underwent body contouring surgery and subsequently underwent a low-back lipodefinition and echo-guided intramuscular erector spinae (longissimus) fat graft to complement the procedure. As part of the study, measurements were performed before surgery and in the immediate postoperative period. The data were stored in a database and analyzed with the SPSS Version 25 statistical software.

Results:

The patients’ ages ranged from 25 to 48 years (mean: 37 years), with a body mass index of 18.6–29.3 (mean: 25.5). The surgical times ranged between 1 and 8 hours (mean: 3.73 hours); hospitalization times were 0.7–1 days (mean: 0.940 days). Lipograft was performed on the erector spinae muscles (longissimus), the right one with a range of 20–60 cm³ (mean: 43.33 cm³) and percentage increase of 65.3% (P < 0.0001). Regarding the left erector, similar volumes between 20 and 60 cm³ (mean: 44.67 cm³) were grafted with a percentage increase of 66.4% (P < 0.0001).

Conclusions:

XPINE-FAT is a safe technique that allows an increase in the immediate intramuscular thickness of the erector spinae muscles (longissimus). We observed no adverse events during the study.

Incidence and Preoperative Risk Factors for Major Complications After Capsulectomy: Analysis of 3048 Patients

BACKGROUND

Although there are many indications for periprosthetic breast capsulectomy, heightened public attention surrounding breast implant illness has resulted in increased rates of capsulectomy.

OBJECTIVES

This study aimed to identify the incidence of major complications and risk factors associated with capsulectomy.

METHODS

From an examination of a prospectively enrolled cosmetic surgery insurance database, CosmetAssure (Birmingham, AL), patients undergoing capsulectomy between January 2, 2017 and July 31, 2019 were identified. Outcomes measured included the occurrence of and risk factors for major complication(s) necessitating an emergency department visit, hospitalization, or reoperation within 45 postoperative days.

RESULTS

Among 76,128 patients evaluated, 3048 (4.0%) underwent capsulectomy. There was a significant increase in number of capsulectomies following January 6, 2019 (2.7/day vs 5.2/day, P < 0.05). Capsulectomy patients were more likely to have any complication and specifically hematoma than those undergoing breast implant removal or replacement without capsulectomy (2.8% vs 1.9% and 1.6% vs 0.9%, respectively, P < 0.05). Eighty-four (2.8%) developed at least 1 complication. The most common complications included hematoma (1.6%) followed by infection (0.5%). American Society of Anesthesiologists Class III/IV was an independent risk factor for any complication and BMI ≥30 kg/m2 and office-based surgical suites were risk factors for infection.

CONCLUSIONS

A growing number of capsulectomies are being performed. The most common major complication is hematoma. Patients undergoing capsulectomy experience a higher complication rate than those undergoing breast implant removal or replacement without capsulectomy. Patients should be counseled regarding the potential for major complications.

LEVEL OF EVIDENCE: 2

Impact of Body Mass Index on Surgical Outcomes in Oncologic Microvascular Head and Neck Reconstruction

BACKGROUND

Despite increasing recognition, obesity continues to represent a major health issue for millions of people in the USA and worldwide. There is a paucity in the literature regarding the effect of body mass index (BMI) on microsurgical head and neck reconstruction. The present study hypothesized that high BMI is predictive of postoperative recipient- and donor-site complications with longer operative times.

PATIENTS AND METHODS

Retrospective review of patients who underwent free flap surgery for head and neck reconstruction was performed between January 2005 and December 2018. Patients were categorized into four groups based on BMI: < 20 kg/m², 20-30 kg/m², 30-40 kg/m², and ≥ 40 kg/m². Patient characteristics and surgical outcomes were compared between the four groups.

RESULTS

Overall, 4000 free flap surgeries were included in the present study, performed on 3753 patients, of whom 9.9% had a BMI < 20 kg/m², 64.9% had a BMI between 20 and 30 kg/m², 21.6% had a BMI between 30 and 40 kg/m², and 3.6% had a BMI ≥ 40 kg/m². After adjusting for potential confounders, multivariate analysis showed no association between BMI and any complication, major recipient complications, or total flap loss. However, multivariate linear regression model showed BMI 30-40 kg/m² and BMI ≥ 40 kg/m² to be independently associated with longer operative times compared with BMI < 20 kg/m².

CONCLUSION

Obesity and high BMI increase operative times; however, with meticulous surgical technique and diligent postoperative care, microvascular head and neck reconstructions can be performed safely and reliably in the majority of patients regardless of BMI with similar overall, recipient-site, and donor-site complications.

Association of Diabetes Mellitus With Postoperative Complications and Mortality After Non-Cardiac Surgery: A Meta-Analysis and Systematic Review

BACKGROUND

Although a variety of data showing that diabetes mellitus (DM) (Type 1 or Type 2) is associated with postoperative complication, there is still a lack of detailed studies that go through the specific diabetic subgroups. The goal of this meta-analysis is to assess the relationship between DM and various complications after non-cardiac surgery.

METHODS

We searched articles published in three mainstream electronic databases (PubMed, EMBASE, Web of science) before November, 2020. A random effects model was conducted since heterogeneity always exist when comparing results between different types of surgery.

RESULTS

This paper included 125 studies with a total sample size of 3,208,776 participants. DM was a risk factor for any postoperative complication (Odds ratio (OR)=1.653 [1.487, 1.839]). The risk of insulin-dependent DM (OR=1.895 [1.331, 2.698]) was higher than that of non-insulin-dependent DM (OR=1.554 [1.061, 2.277]) for any postoperative complication. DM had a higher risk of infections (OR=1.537 [1.322, 1.787]), wound healing disorders (OR=2.010 [1.326, 3.046]), hematoma (OR=1.369 [1.120, 1.673]), renal insufficiency (OR=1.987 [1.311, 3.013]), myocardial infarction (OR=1.372 [0.574, 3.278]). Meanwhile, DM was a risk factor for postoperative reoperation (OR=1.568 [1.124, 2.188]), readmission (OR=1.404 [1.274, 1.548]) and death (OR=1.606 [1.178, 2.191]).

CONCLUSIONS

DM is a risk factor for any postoperative complications, hospitalization and death after non-cardiac surgery. These findings underscore the importance of preoperative risk factor assessment of DM for the safe outcome of surgical patients.

Autologous Fat Transfer Harvest-site Complications: Incidence, Risk Factors, and Management

PURPOSE

Autologous fat transfer is an effective tool for volume restoration to the aging face. Although numerous reports exist regarding injection site complications, there is limited data on donor-site morbidity in the cosmetic surgery literature.

METHODS

This study is a large-scale retrospective review to determine incidence of fat harvest-site complications, identify risk factors, and describe management strategies. Records of all patients who underwent autologous fat harvesting and facial grafting at a single oculofacial plastic surgery practice from 2010 to 2019 were reviewed. Patient demographics and clinical data were collected and assessed. A statistical analysis was performed using a two-tailed T-test with p values of <0.05 considered significant.

RESULTS

Four-hundred sixteen patients were followed for an average of 6.2 months postoperatively. There was an overall 5.5% harvest-site complication rate. There was no correlation of harvest-site complications with gender (p = 0.249) or age (p = 0.881). Harvest location did not significantly correlate with complication rate. The most common complications were contour irregularities, prolonged induration, and prolonged erythema. Low body mass index was associated with higher complication rate (p = 0.003), even when excluding those patients with contour irregularities (p = 0.001). Various treatment modalities were used to manage donor-site morbidity with consistent improvement.

CONCLUSIONS

Autologous fat transfer used for facial volume augmentation has low donor-site morbidity. Minor harvest-site complications occur more commonly in patients with low body mass index, irrespective of age, gender, or fat source.

BMI Specific Complications Following Implant-Based Breast Reconstruction after Mastectomy

Background: Breast reconstruction has a positive impact on body image and quality of life for women after experiencing the physically and psychologically demanding process of mastectomy. Previous studies have presented body mass index (BMI) as a predictor for postoperative complications after breast reconstruction, however, study results vary. This retrospective study aimed to investigate the impact of patients’ BMI on postoperative complications following implant-based breast reconstruction. Methods: All implant-based breast reconstructions performed at the Department of Plastic, Reconstructive and Aesthetic Surgery at the Medical University of Vienna from January 2001 to March 2018 were evaluated. A total of 196 reconstructed breasts among 134 patients met eligibility criteria. Demographic data, surgical techniques, as well as major and minor complications within a one-year follow-up period were analyzed. Results: Patients’ BMI did not show a significant impact on complication rates. The overall incidence of postoperative complications was 30.5% (40/131) of which 17.6% required reoperation. Impaired wound healing (18.3%), seroma (6.1%), hematoma (4.6%), capsular contraction (4.6%) and infection (3.8%) were the most common complications. Conclusion: In our study cohort, BMI was not associated with a significantly higher risk of complications. However, postoperative complications significantly increased with a longer operative time and resulted in an extended length of hospital stay.

Long Term Rigid Retained Foreign Object After Breast Augmentation: A Case Report and Literature Review

Introduction: Retained foreign object (RFO) is a rare iatrogenic complication. This article presents an unprecedented case of a plastic RFO post-augmentation mammoplasty.

Case Presentation: We present the case of a 32-year-old woman, 8 years after breast augmentation surgery, with a 4 year history of a palpable migrating mass in the superior lateral quadrant of her right breast with fluctuating levels of pain. Imaging studies included mammography tests, sonographic examinations, a Magnetic Resonance Imaging scan, and a Computed Tomography scan, all of which did not identify any pathological findings. Exploratory surgery discovered a syringe-tip cover in the implant pocket.

Conclusion: Persistent complaints and symptoms accompanied by non-specific imaging studies warrant escalation of diagnostic methods, in line with a high awareness for the possibility of an RFO. As pocket lavage is a common practice in various surgeries, this report can serve as a valuable reminder for surgical teams to account for syringe covers and other disposable items at the end of all operations.

The Effect of Obesity, Bariatric Surgery, and Operative Time on Abdominal Body Contouring Outcomes

BACKGROUND

Abdominal body contouring procedures are associated with the highest rates of complications among all aesthetic procedures. Patient selection and optimization of surgical variables are crucial in reducing morbidity and complications.

OBJECTIVES

The purpose of this single-institution study was to assess complication rates, and to evaluate BMI, operative time, and history of bariatric surgery as individual risk factors in abdominal body contouring surgery.

METHODS

A retrospective chart review was performed of all patients who underwent abdominoplasty, circumferential lower body lift, fleur-de-lis panniculectomy (FDL), and circumferential FDL between August 2014 and February 2020. Endpoints were the incidence of venous thromboembolism, bleeding events, seroma, infection, wound complications, and reoperations. Univariate statistical analysis and multivariate logistic regressions were performed. Covariates in the multivariate logistic regression were BMI, procedure time, and history of bariatric surgery.

RESULTS

A total of 632 patients were included in the study. Univariate analysis revealed that longer procedure time was associated with infection (P = 0.0008), seroma (P = 0.002), necrosis/dehiscence (P = 0.01), and reoperation (P = 0.002). These associations persisted following multivariate analyses. There was a trend toward history of bariatric surgery being associated with minor reoperation (P = 0.054). No significant increase in the incidence of major reoperation was found in association with overweight or obese patient habitus, history of bariatric surgery, or prolonged procedure time. BMI was not found to be an individual risk factor for morbidity in this patient population.

CONCLUSIONS

In abdominal body contouring surgery, surgery lasting longer than 6 hours is associated with higher incidence of seroma and infectious complications, as well as higher rates of minor reoperation.

LEVEL OF EVIDENCE: 4

Vaginoplasty tips and tricks

Vaginoplasty is a commonly performed surgery for the transfeminine patient. In this review, we discuss how to achieve satisfactory surgical outcomes, and highlight solutions to common complications involved with the surgery, including: wound separation, vaginal stenosis, hematoma, and rectovaginal fistula. Pre-operative evaluation and standard technique are outlined. Goal outcomes regarding aesthetics, creation of a neocavity, urethral management, labial appearance, vaginal packing and clitoral sizing are all described. Peritoneal vaginoplasty technique and visceral interposition technique are detailed as alternatives to the penile inversion technique in case they are needed to be used. Post-operative patient satisfaction, patient care plans, and solutions to common complications are reviewed.

Post-Bariatric Abdominoplasty: Analysis of 406 Cases With Focus on Risk Factors and Complications

BACKGROUND

Post-bariatric patients present a surgical challenge within abdominoplasty because of residual obesity and major comorbidities. In this study, we analyzed complications following abdominoplasty in post-bariatric patients and evaluated potential risk factors associated with these complications.

OBJECTIVES

The authors sought to determine the complications and risk factors following abdominoplasty in post-bariatric patients.

METHODS

A retrospective study of patients who underwent abdominoplasty was performed from January 2009 to December 2018 at our institution. Variables analyzed were sex, age, body mass index (BMI), smoking, surgical technique, operative time, resection weight, drain output, and complications.

RESULTS

A total of 406 patients were included in this study (320 female and 86 male) with a mean age of 44.4 years and a BMI of 30.6 kg/m2. Abdominoplasty techniques consisted of traditional (64.3%), fleur-de-lis technique (27.3%), and panniculectomy without umbilical displacement (8.4%). Overall complications recorded were 41.9%, the majority of these being wound-healing problems (32%). Minor and major complications were found in 29.1% and 12.8% of patients, respectively. A BMI value of ≥30 kg/m2 was associated with an increased risk for wound-healing problems (P = 0.001). The frequency of total complications was significantly related to age (P = 0.007), BMI (P = 0.004), and resection weight (P = 0.001). Abdominoplasty technique tended to influence total complications.

CONCLUSIONS

This study demonstrates in a fairly large sample of post-bariatric patients (n = 406) that abdominoplasty alone can be performed safely, with an acceptable complication rate. Age, BMI, and resection weight are shown to be significant risk factors for total complications. The role of surgical technique needs to be evaluated further.

Level of Evidence: 4.

Surgical and patient-reported outcomes following double incision and free nipple grafting for female to male gender affirmation: does obesity make a difference?

BACKGROUND

The efficacy of chest wall contouring in alleviating symptoms of gender dysphoria in transmale and nonbinary patients is well established. As the popularity and indications for these procedures continue to increase, more surgeons are performing these surgeries on obese patients. The aim of this study was to investigate the association of obesity on postoperative and patient-reported outcomes.

METHODS

A retrospective chart review was performed for 97 consecutive masculinizing mastectomies by a single surgeon using the double incision and free nipple graft technique (DIFNG). Surgical outcomes were collected using electronic records and patient-reported outcomes using BODY-Q questionnaires.

RESULTS

DIFNG mastectomies were performed in 97 patients from 2016 to 2019, of which 43(44%) were obese and 54(56%) were non-obese. The average follow-up time was 62(12 - 112) months in obese patients and 61(10 - 127) months in non-obese patients. There was no difference in minor and major complication rates between non-obese and obese patients [minor: 4(7%) vs 5(12%), p = 0.19) and major: 0(0%) vs 1(2%), p = 0.46]. BODY-Q data was available for 33(77%) of obese and 43(80%) of non-obese patients. There was no difference in scores for each module of the BODY-Q between obese and non-obese patients (p>0.05).

CONCLUSION

Chest wall contouring using the DIFNG technique continues to be safe and effective for the management of gender dysphoria in transmale and nonbinary patients. Considering that obese patients have comparable surgical and patient-reported outcomes as non-obese patients, it is our practice to routinely offer the DIFNG technique to healthy obese patients with BMI's between 30 and 40.

Venous Thromboembolism Prophylaxis in Aesthetic Surgery: A Survey of Plastic Surgeons' Practices

BACKGROUND

Deep venous thrombosis and pulmonary embolism, collectively known as venous thromboembolism (VTE), are among the most feared yet preventable surgical complications. Although many recommendations exist to reduce the risk of VTE, the actual VTE prophylaxis practices of aesthetic plastic surgeons remain unknown.

OBJECTIVES

The primary aim of this study was to elucidate plastic surgeons' experiences with VTE, preferred VTE prophylaxis practices, and areas in which VTE prevention may be improved.

METHODS

Members of The Aesthetic Society were queried via a 55-question electronic survey regarding their experience with VTE as well as their VTE prophylaxis practices. Anonymous responses were collected and analyzed by the Mayo Clinic Survey Research Center.

RESULTS

The survey was sent to 1729 of The Aesthetic Society members, of whom 286 responded. Fifty percent, 38%, and 6% of respondents reported having had a patient develop a deep venous thrombosis, pulmonary embolism, or death secondary to VTE, respectively. Procedures performed on the back or trunk were associated with the highest rate of VTE. Lower extremity procedures were associated with a significantly higher rate of VTE than expected. Over 90% of respondents reported utilizing a patient risk stratification assessment tool. Although at least one-half of respondents reported that the surgical facility in which they operate maintains some form of VTE prophylaxis protocol, 39% self-reported nonadherence with these protocols.

CONCLUSIONS

Considerable variability exists in VTE prophylaxis practices among The Aesthetic Society responders. Future efforts should simplify guidelines and tailor prophylaxis recommendations to the aesthetic surgery population. Furthermore, education of plastic surgeons performing aesthetic surgery and more diligent surgical venue supervision is needed to narrow the gap between current recommendations and actual practices.

Surgical Site Infection Risk Factor Analysis in Postbariatric Patients Undergoing Body Contouring Surgery: A Nested Case-Control Study

BACKGROUND

Surgical site infections (SSIs) following body-contouring plastic surgery pose a significant burden on patients and caregivers, possibly leading to undesired surgical outcomes. Surgical site infection incidence following body-contouring plastic surgery ranges from 2% to 7%, but is estimated much higher among postbariatric massive weight loss (MWL) patients.

OBJECTIVE

The aim of this study was to evaluate SSI rate, risk and protective factors among postbariatric MWL patients following body-contouring plastic surgery.

METHODS

This was a nested case-control study of MWL patients who underwent body-contouring plastic surgery at the Department of Plastic Surgery at Assaf Harofeh Medical Center, between 2007 and 2014. Data were obtained from medical records. Surgical site infection was defined according to the Centers for Disease Control and Prevention criteria. Logistic regression was conducted to assess independent risk factors for SSIs.

RESULTS

From a cohort of 172 patients, 86 were included in the study. Surgical site infection rate was 20% (n = 17). Significant SSI risk factors included lifetime maximal weight and lifetime maximal body mass index (P = 0.039 and P = 0.002, respectively), body mass index loss prior to surgery (P = 0.032), estimated blood loss during surgery (P = 0.002), and gynecomastia repair procedure (P = 0.038). Independent SSI-associated factors included thigh lift procedure (odds ratio, 4.66; 95% confidence interval, 1.13-19.28) and preoperative antimicrobial prophylaxis (odds ratio, 0.04; 95% confidence interval, 0.03-0.61).

CONCLUSIONS

Although not required by current guidelines for body-contouring plastic surgery, preoperative antimicrobial prophylaxis in our study demonstrated a significant protective effect against SSIs. Further research may reveal its true contribution to SSI prevention in body-contouring plastic surgery.

Female-to-Male Gender-Confirming Drainless Mastectomy May Be Safe in Obese Males

BACKGROUND

Gender dysphoria is a medical condition associated with suicidality. Transgender men who have undergone female-to-male (FTM) chest reconstruction report higher quality of life and reduced gender dysphoria. It has been reported that transgender men are at higher risk of obesity.

OBJECTIVES

The objective of this study was to compare perioperative outcomes and complications between different classes of obesity in FTM transgender patients who underwent chest masculoplasty.

METHODS

A retrospective review of 145 consecutive patients who underwent mastectomy with free nipple graft was conducted. Postoperative outcomes and complications were collected. Patients were divided into nonobese (body mass index [BMI] <30 kg/m2), obese (BMI 30-39.9 kg/m2), morbidly obese (BMI 40-49.9 kg/m2), and super obese (BMI >50 kg/m2) groups.

RESULTS

Sixty-six of the 145 patients were not obese, 52 were obese, 22 were morbidly obese, and 5 were super obese. There was a statistically significant increase in amount of breast tissue resected between each of the 4 groups (866.8 g vs 1672.4 g vs 3157.1 g vs 4827.6 g; P ≤ 0.0005) as BMI increased, respectively. There was a significant difference in operative time between the nonobese and obese groups (128.7 vs 134.6 vs 150.5 vs 171 minutes; P = 0.026). A significant increase in postoperative infections was observed between the morbidly obese, super obese, and the nonobese group (P = 0.048).

CONCLUSIONS

Chest wall reconstruction in FTM and nonbinary transgender people is important in relieving gender dysphoria. Postoperative complications were not significantly increased in obese patients (30-39.9 kg/m2). Delaying surgery for weight loss may not be necessary unless patients are morbidly obese.

LEVEL OF EVIDENCE: 4

Effects of ventilatory strategy on arterial oxygenation and respiratory mechanics in overweight and obese patients undergoing posterior spine surgery

Prolonged inspiratory to expiratory (I:E) ratio ventilation may improve arterial oxygenation or gas exchange and respiratory mechanics in patients with obesity. We performed a randomised study to compare the effects of the conventional ratio ventilation (CRV) of 1:2 and the equal ratio ventilation (ERV) of 1:1 on arterial oxygenation and respiratory mechanics during spine surgery in overweight and obese patients. Fifty adult patients with a body mass index of ≥25 kg/m² were randomly allocated to receive an I:E ratio either l:2 (CRV; n = 25) or 1:1 (ERV; n = 25). Arterial oxygenation and respiratory mechanics were recorded in the supine position, and at 30 minutes and 90 minutes after placement in the prone position. The changes in partial arterial oxygen pressure (PaO₂) over time did not differ between the groups. The changes in partial arterial carbon dioxide pressure over time were significantly different between the two groups (P = 0.040). The changes in mean airway pressure (Pmean) over time were significantly different between the two groups (P = 0.044). Although ERV provided a significantly higher Pmean than CRV during surgery, the changes in PaO₂ did not differ between the two groups.

Surgical Site Infections in Aesthetic Surgery

Surgical site infections represent one of the most common postoperative complications in patients undergoing aesthetic surgery. As with other postoperative complications, the incidence of these infections may be influenced by many factors and varies depending on the specific operation performed. Understanding the risk factors for infection development is critical because careful patient selection and appropriate perioperative counseling will set the right expectations and can ultimately improve patient outcomes and satisfaction. Various perioperative prevention measures may also be employed to minimize the incidence of these infections. Once the infection occurs, prompt diagnosis will allow management of the infection and any associated complications in a timely manner to ensure patient safety, optimize the postoperative course, and avoid long-term sequelae.

Complications of Cosmetic Surgery Abroad - Cost Analysis and Patient Perception

Supplemental Digital Content is available in the text.

Background:

Cosmetic surgery tourism is rapidly becoming more prevalent in the United Kingdom. We aim to identify the motivational factors underlying patients’ decisions to go abroad for their treatment and gather information about the ensuing complications.

Methods:

A retrospective review (January 2013–August 2017) was conducted of patients seen at a single major trauma center for complications from cosmetic surgery performed overseas. Cost analysis was performed based on national tariffs. Complications were grouped based on Clavien-Dindo classification and the Clinical Commissioning Group cost. A telephone survey was conducted to evaluate reasons for travel, details of complications, and impression of healthcare at home and abroad.

Results:

A total of 20 patients (one male, 19 females) with a mean age 36 years (23–59 years) were included. Lower cost was the most popular reason for travel, followed by lack of expertise and friend’s recommendation. Abdominoplasty (n = 9) had the highest number of complications followed by gluteal augmentation (n = 7). All major complications were due to gluteal augmentation (n = 4). The cost was for minor (n = 8, £3,448), intermediate (n = 8, £18,271), and major (n = 4, £42,083.59) complications.

Conclusions:

We raise serious concerns about the lack of regulation in cosmetic tourism and the absence of patient follow-up abroad. A particular concern was all gluteal augmentation cases had major complications. An international consensus to regulate surgical practice abroad is crucial to protect patients’ interests and promote safe cosmetic surgery.

Evidence-Based Abdominoplasty Review With Body Contouring Algorithm

Abdominal contour deformities are an aesthetic challenge to the plastic surgeon. Patients present with diverse clinical histories, multiple comorbidities, and unique aesthetic demands. Weight loss, previous pregnancy, and aging are 3 principal indications for abdominoplasty. Bariatric surgery has increased demand for body contouring procedures. This heterogeneous patient cohort means a "one-size-fits-all" abdominoplasty is not appropriate. Precise evaluation, evidence-based decision-making, and artistic acumen are required while balancing patient goals with safe, realistic, and long-lasting aesthetic outcomes. This article reviews surgical options for abdominal body contouring, providing an evidence-based treatment algorithm for selecting the appropriate procedure for each patient to maximize clinical and patient reported outcomes.

American Association for Accreditation of Ambulatory Surgical Facilities (AAAASF) History: Its Role in Plastic Surgery Safety

From its origin cosmetic surgery was performed in facilities which were neither certified nor regulated. Recognizing that there was no formal oversight of facilities, a group of plastic surgeons saw the need to develop an accreditation program. This eventually evolved into the American Association for Accreditation of Ambulatory Plastic Surgery Facilities. The organization was started to implement and maintain a voluntary inspection accreditation program for qualifying surgical facilities. Its focus was to educate plastic surgeons on safety and became recognized as the gold standard for accreditation. Seeing the need for similar standards for all surgeons, it morphed into the American Association for Accreditation of Ambulatory Surgery Facilities (AAAASF). Comprehending that accreditation was in everyone’s best interest, AAAASF developed educational formats for plastic surgeons, testified at the US Congress suggesting potential ways that oversight of facilities could improve patient safety, functioned as a resource to numerous states in developing guidelines for oversight of facilities, continued to update its standards, and extended its accreditation program internationally. Recognizing the value of accreditation, proven by AAAAASF’s extensive database from its Internet-Based Quality Assurance Program, the American Society for Aesthetic Plastic Surgery (ASAPS) and the American Society of Plastic Surgeons (ASPS) mandated that its members operate only in accredited or licensed facilities. Numerous studies documenting the safety of accredited plastic surgical facilities from AAAASF’s extensive quality assurance and peer-review reporting program are cited. AAAASF played a significant role and will continue to do that in producing better, safer environments for outpatient surgical procedures.

The Prevalence of Psychiatric Disorders Among Elective Plastic Surgery Patients

Purpose: Psychiatric disorder is one of the predictors of poor outcome in cosmetic plastic surgery patients. A US study in 1960 showed that 72.4% of 98 cosmetic plastic surgery patients had a psychiatric disorder. In our study, we predict that the prevalence of psychiatric disorders will be statistically significant among patients seeking elective plastic surgery in comparison with the general US population. Methods: We conducted a retrospective review study of 1000 adult patients seeking elective plastic surgery at The University of Kansas Medical Center Plastic Surgery Department from 2011 to 2016. Results: From 1000 patients seeking elective plastic surgery procedure, 441 (44.1%) patients have or had a history of psychiatric disorder. Most common psychiatric disorders were major depressive disorder (n = 223; 50.6%) and generalized anxiety disorder (n = 145; 32.9%). Conclusion: Our study indicates that psychiatric disorders are prevalent in patients seeking elective plastic surgery at our institution. Anxiety and depression were the most common diagnoses, and this is possibly due to these being the most common psychiatric disorders in the US population. Results highlight the importance of provider vigilance for psychiatric patients seeking elective plastic surgery.

Hematomas in Aesthetic Surgery

Hematomas represent one of the most common postoperative complications in patients undergoing aesthetic surgery. Depending on the type of procedure performed, hematoma incidence and presentation can vary greatly. Understanding the risk factors for hematoma formation and the preoperative considerations to mitigate the risk is critical to provide optimal care to the aesthetic patient. Various perioperative prevention measures may also be employed to minimize hematoma incidence. The surgeon's ability to adequately diagnose and treat hematomas after aesthetic surgery is not only crucial to patient care but also minimizes the risk of further complications or long-term sequelae. Understanding hematoma development and management enhances patient safety and will lead to overall increased patient satisfaction after aesthetic surgery.

Panniculectomy Outcomes in Patients with End-Stage Renal Disease in Preparation for Renal Transplant

PURPOSE

End-stage renal disease (ESRD) is associated with increased cardiovascular risk factors, electrolyte imbalances, and iron deficiency anemia. These factors may increase the risk of adverse outcomes in patients undergoing panniculectomy. There is a paucity of data regarding outcomes in patients with ESRD undergoing panniculectomy. The purpose of this study is to investigate whether ESRD is associated with increased rate of complications following a panniculectomy.

METHOD

The Nationwide Inpatient Sample database (2006-2011) was used to identify patients who underwent a panniculectomy. Among this cohort, patients diagnosed with end-stage renal disease were identified. Patients excluded from the study were emergency admissions, pregnant women, patients less than 18 years old, and patients with concurrent nephrectomy or kidney transplants. Demographic factors, comorbidities, and postoperative complications were evaluated. Chi-squared and risk-adjusted multivariate logistic regression analyses were performed to determine whether end-stage renal disease was associated with increased rate of postoperative complications.

RESULTS

A total of 34,779 panniculectomies were performed during the study period. Of these, 613 (1.8%) were diagnosed with ESRD. Patients with ESRD were older (mean age 58.9 vs. 49.3, p < 0.01) and more likely to have Medicare (63.5 vs. 18.4%, p < 0.01). They had higher rates of comorbidities, including diabetes, hypertension, congestive heart failure, chronic lung disease, chronic anemia, liver disease, peripheral artery disease, obesity, and coagulopathies (p < 0.01). The procedure was more likely to occur at a large, teaching hospital (p < 0.01). Postoperatively, patients with ESRD had a higher rate of death (3.3 vs. 0.2%, p < 0.01), wound complications (10.6 vs. 6.2%, p < 0.01), venous thromboembolism (4.9 vs. 0.8%, p < 0.01), blood transfusions (25.3% vs. 7.0%, p < 0.01), non-renal major medical complications (40.0% vs. 8.4%), and longer hospital stay (9.2 vs. 3.8 days, p < 0.01). Multivariate logistic regression analysis controlling for age, race, sex, hospital location/teaching hospital, payer, and all comorbidities demonstrated that ESRD was independently associated with increased venous thromboembolisms (OR 2.38, 95% CI 1.48-3.83) and non-renal major medical complications (OR 1.51, 95% CI 1.19-1.91). ESRD was not independently associated with increased rate of wound complications or transfusions.

CONCLUSION

Patients with ESRD are at increased risk of VTE and non-renal major medical complications following panniculectomy. Moreover, patients with ESRD have longer hospital stays and higher rates of mortality.

LEVEL OF EVIDENCE IV

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 .

Public Perceptions About Nerve Injury From Hip Replacement Surgery

BACKGROUND

Nerve injury is a distressing complication for patients and surgeons that is difficult and frustrating to understand and treat. Whether the standard of care has been met when this complication occurs is a common question for both patients and surgeons but there is no information about how the public feels about nerve injury.

METHODS

The author surveyed 1409 individuals insured in a senior products health program using a 22-item questionnaire about nerve injury during hip replacement. Participants were given written descriptions of total hip arthroplasty, nerve injury, and the standard of care.

RESULTS

Seventeen percent of participants indicated that a direct nerve laceration is a standard of care violation. Respectively, 98%, 100%, 94%, and 97% of participants responded that the standard of care requires the surgeon to promptly identify the nerve injury, completely inform the patient about the nature and prognosis of the injury, and present options for treating the nerve injury. Eleven percent indicated that they lack trust in health care. Participants with distrust were more likely to find a standard of care violation than other participants. Women and non-white participants responded more commonly that a standard of care violation occurred with the nerve injury. Income level, age, prior surgery, and educational background were not differentiating factors as to whether participants found that a violation of the standard of care had occurred.

CONCLUSION

Most participants would accept the possibility of nerve injury during hip replacement but they would expect to be informed in advance that this complication is possible.

Long-Term Quality-of-Life Outcomes After Body Contouring Surgery: Phase IV Results for the Body-QoL® Cohort

BACKGROUND

Body contouring surgery (BCS) is becoming increasing popular for aesthetic and reconstructive purposes, particularly among patients with massive weight loss (MWL). However, data on quality of life (QoL) following the surgery are limited, especially long-term QoL.

OBJECTIVES

The authors evaluated the effect of BCS on QoL and the durability of this effect over time.

METHODS

QoL was measured with the Body-QoL® instrument at 3 time points among consecutively treated patients: the day before BCS, 1 to 9 months postoperatively (short term), and 1 to 2.7 years postoperatively (long term). Total Body-QoL scores were compiled, as were scores for the instrument's main domains: body satisfaction, sex life, self-esteem and social performance, and physical symptoms. Scores were examined for the entire study population and separately for the cosmetic and MWL cohorts.

RESULTS

Fifty-seven of the 112 patients participated in the short-term assessment and 84 in the long-term assessment. Total Body-QoL scores increased significantly (P < 0.0001), from 44.0 ± 14.1 preoperatively to 85.5 ± 17.5 short-term postoperatively and to 84.4 ± 12.7 long-term postoperatively. Scores for the 2 postoperative assessments did not differ significantly. Similar results were observed for scores on each separate domain. Although preoperative scores were lower for the MWL cohort than the cosmetic cohort (33.9 ± 15.6 vs 46.1 ± 12.8; P = 0.0002), they improved substantially after BCS, approaching scores for the cosmetic cohort.

CONCLUSIONS

QoL increases significantly after BCS. This favorable outcome remained stable throughout long-term follow-up and was true for the cosmetic and MWL cohorts.

LEVEL OF EVIDENCE 4

Safety of Cosmetic Surgery in Adolescent Patients

Background

Limited surgical literature currently exists that evaluates postoperative complications after cosmetic surgery in adolescents.

Objectives

The purpose of this study was to determine the incidence of major postoperative complications in adolescent patients undergoing cosmetic surgery and compare their complication rates to older patients.

Methods

A prospective cohort of patients undergoing cosmetic surgical procedures between 2008 and 2013 was identified from the CosmetAssure database. Demographics, clinical characteristics, surgical procedures, and major complications in adolescent patients (age 10-19 years) and older patients (≥20 years old) were compared. Risk factors analyzed included age, gender, body mass index, smoking, diabetes, type of surgical facility, procedure by body region, and combined procedures.

Results

Overall, 3519 adolescents and 124,409 older patients underwent cosmetic surgical procedures. The adolescent cohort contained more men (20.0% vs 6.0%, P < 0.01), lower mean body mass index (22.6 ± 4.1 vs 24.4 ± 4.6, P < 0.01), lower prevalence of diabetes (0.8% vs 1.9%, P <0.01), and fewer smokers (5.9% vs 8.3%, P < 0.01) compared to the older patient cohort. Most commonly adolescent patients underwent breast followed by face and body procedures. Overall adolescent patients demonstrated a lower incidence of major postoperative complications compared to older patients after single (0.6% vs 1.5%, P < 0.01) and combined (1.2% vs 3%, P = 0.03) cosmetic procedures. Adolescent patients had lower complications rates after face, breast, and body procedures compared to the older cohort. The most common postoperative complications in adolescent patients were hematoma (0.34%) and infection (0.28%).

Conclusions

Cosmetic surgical procedures in adolescent patients are safe with a lower rate of major postoperative complications compared to older patients.

Level of Evidence

2.

Relationship Between Obesity and Surgical Complications After Reduction Mammaplasty: A Systematic Literature Review and Meta-Analysis

Background

Although many patients who undergo reduction mammaplasty are obese, reports on whether obesity is a risk factor for postoperative complications have been conflicting.

Objectives

This systematic literature review and meta-analysis aimed to evaluate the relationship between obesity and surgical complications after reduction mammaplasty.

Methods

The PubMed, Medline, and Embase databases were searched between 1998 and 2016 using the MeSH terms and keywords “reduction mammoplasty (mammaplasty),” “breast reduction,” “obesity,” “body weight,” “body mass index,” and “risk factor.”

Results

Among 26 studies that reported surgical complication risk and patient body weight, 11 concluded that obesity is not a risk factor and 15 reported that high body mass index increases surgical risk. On comparing obese and non-obese patients, we found that obese patients had a higher relative risk of surgical complications (1.38, 95% confidence interval 1.13-1.69), particularly skin and fat necrosis (2.01, 95% confidence interval 1.54-2.63). The pooled risk further increased with an increase in body mass index, and it was 1.71 for body mass index >35 kg/m2 and 2.05 for body mass index >40 kg/m2.

Conclusions

Our meta-analysis indicated that the risk of surgical complications and tissue necrosis after reduction mammaplasty is higher in obese patients than in non-obese patients and that the risk gradually increases with an increase in the severity of obesity. The findings of this study could form a basis for preoperative patient education, surgical method selection, and determination of the extent of postoperative care.

Venous Thromboembolism in the Cosmetic Patient: Analysis of 129,007 Patients

Background

Venous thromboembolism (VTE) is one of the most feared postoperative complications in cosmetic surgery. The true rate of VTE in this patient population remains largely unknown with current American Society of Plastic Surgeons (ASPS) prophylaxis recommendations partially extrapolated from other surgical specialties.

Objectives

This study analyzed the risk factors for VTE in cosmetic surgical procedures.

Methods

A prospective cohort of patients who underwent aesthetic surgery between 2008 and 2013 was identified from the CosmetAssure database. Primary outcome was occurrence of a clinically significant VTE within 30 days of surgery. Risk factors analyzed included age, gender, body mass index (BMI), smoking, diabetes, type of surgical facility, procedure by body region, and combined procedures.

Results

A total of 129,007 patients were identified, of which 116 (0.09%) had a confirmed VTE. Combined procedures had a significantly higher overall rate of VTE compared to solitary procedures (0.20% vs 0.04%, P < .01). On multivariate logistic regression, significant risk factors for VTE (P < .05) included body procedures (RR 13.47), combined procedures (RR 2.4), increasing BMI (RR 1.06), and age (RR 1.02). Gender, smoking, diabetes, and type of surgical facility were not found to be significant risk factors. Face procedures (0.01%) and breast procedures (0.01%) had the lowest VTE rates, followed by combined face/body (0.16%), body procedures (0.21%), and combined body/breast procedures (0.28%).

Conclusions

The incidence of VTE after cosmetic procedures is relatively low. However, the risk increases with combined procedures as well as with particular body areas, most notably trunk and extremities. Equally, significant patient risk factors exist, including BMI and age.