A Bibliometric Analysis of the 50 Most Cited Articles on Body Contouring Surgery After Massive Weight Loss.

BACKGROUND: Body contouring surgery after massive weight loss has emerged a safe and reliable option to improve self-esteem, social life, work ability, physical activity, and sexual activity, and it is considered as an essential step in the multidisciplinary approach to morbid obesity. In this study, we aim to provide a comprehensive overview of the current state of literature on body contouring after massive weight loss, identifying research trends and areas for future investigation. METHODS: The Web of Science Core Collection was used to identify the 50 most cited publications on post-massive weight loss surgery. Data collected from each article included: title, journal, publication year, total citations, average citations per year, authors, study type, study topic, country, and institution of origin. RESULTS: The top 50 most-cited articles include 44 original articles and 6 review articles. The most cited article, published by Lockwood in 1991, received a total of 224 citations. The research areas included surgical outcomes and complications (n=19, 38%), psychological aspects such as body image, quality of life and desire for body contouring procedures (n=18, 36%), surgical techniques (n=11, 22%), an anatomical study (n=1, 2%), and a classification system (n=1; 2%). Plastic and Reconstructive Surgery journal published most (44%) of the papers identified. The University of Pittsburgh was the single institution that contributed the most (n=11; 22%). CONCLUSION: This bibliometric analysis provides insights and research trends for clinicians interested in body contouring after massive weight loss, facilitating the understanding and evolution of post-bariatric surgery and elucidating the rationale behind current practice. NO LEVEL ASSIGNED: This journal requires that authors assign a level of evidence to each submission to which Evidence-Based Medicine rankings are applicable. This excludes Review Articles, Book Reviews, and manuscripts that concern Basic Science, Animal Studies, Cadaver Studies, and Experimental Studies. 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 .

Reliability of Chest Wall Perforator Flaps for Breast Reshaping following Massive Weight Loss.

BACKGROUND: Breast deformity following massive weight loss poses a unique challenge inadequately managed by traditional methods. Patients also have considerable lateral and posterior upper trunk tissue surplus. Multiple studies have used chest wall flaps for auto-augmentation with mastopexy to tackle this problem. However, the outcome measures did not include any objective tools to assess the reliability of these flaps. Hence, in this study sono-mammography and breast anthropometric measurements are used for evaluation of the added volume and long-term sustainability of chest wall perforator flaps. METHODOLOGY: Twenty massive weight loss patients with Pittsburgh Rating Scale score 2-3 underwent mastopexy with autologous augmentation through perforator flaps encompassing lateral chest wall skin. Outcome measures were breast volume, and the presence of fat necrosis on mammography, and direct breast anthropometry. CONCLUSION: All patients showed a consistent increase in volume postoperatively and no fat necrosis in postoperative mammography, reflecting flap reliability over one year of follow-up. All postoperative anthropometric measurements showed improvement in the breast deformities addressed. 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 .

Patient Characteristics and Spending Among Individuals Undergoing Ambulatory Panniculectomy and Abdominoplasty in the US from 2016 to 2019.

BACKGROUND: Abdominal contouring surgery can provide both functional and cosmetic benefits to patients with abdominal soft tissue laxity. Although these procedures have been studied in the inpatient setting, few studies describe abdominal contouring surgery in the ambulatory setting. OBJECTIVE: The purpose of this analysis was to investigate patterns in patient demographics between functional panniculectomy and cosmetic abdominoplasty using national data from the last four years. METHODS: Using the Nationwide Ambulatory Surgery Sample, we analyzed outpatient abdominal contouring procedures between 2016 and 2019. Encounters with a CPT 15830 were included. Procedures with ICD Z41.1 or CPT 15847 modifiers were defined as cases of cosmetic abdominoplasty. RESULTS: A weighted estimate of 95,289 encounters were included, with 66,531 (69.8%) functional panniculectomy and 28,758 (30.2%) cosmetic abdominoplasty procedures. Among patients with a history of bariatric surgery (23.8%; 95% CI, 22.3-25.4%), there was a 28.5% (4,866 in 2016 vs 6,254 in 2019) increase in panniculectomy and abdominoplasty. Compared with individuals who underwent cosmetic abdominoplasty, individuals who underwent functional panniculectomy were more racially diverse, had more comorbidities, and were more likely to be from low-income backgrounds. CONCLUSIONS: Rates of abdominal contouring surgery in the ambulatory setting have increased in recent years especially among individuals with previous bariatric surgery. There are important demographic and clinical differences between patients who underwent functional panniculectomy and cosmetic abdominoplasty including primary payer, comorbidities, and racial identity. 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 .

Flowchart in Post-Bariatric Surgery: A Research for the Appropriate Type and Timing of Plasties Reshaping the Body.

INTRODUCTION: Obesity is a chronic disease with significant health implications. Bariatric surgery is an effective treatment for obesity-related conditions. However, the timing of post-bariatric body contouring surgery remains uncertain. MATERIALS AND METHODS: We conducted a retrospective study of 1336 patients who underwent bariatric surgery. We analyzed weight trends and variations after different types of bariatric procedures. The Pittsburgh Index was used to evaluate body contouring outcomes. RESULTS: The majority of patients were women, and sleeve gastrectomy was the most common procedure. Weight loss varied depending on the surgery type, with different outcomes for male and female patients. The Pittsburgh Index remained stable in most cases. CONCLUSION: Our findings suggest that the timing of body contouring surgery should be tailored to the type of bariatric procedure performed. Abdominoplasty is recommended as a last procedure for sleeve gastrectomy patients, while gastric bypass patients are suitable candidates for early abdominoplasty. Biliopancreatic diversion patients should stabilize their weight before abdominoplasty. The Pittsburgh Index is a valuable tool for assessing the timing of post-bariatric plastic surgery. Further research is needed to optimize surgical planning and outcomes. LEVEL OF EVIDENCE V: 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 .

Patient Weight and Chemoprophylaxis in Abdominoplasty: Does It Result in More Bleeding Events?

BACKGROUND: Bariatric surgery has gained popularity in recent decades as an effective treatment for obesity. Abdominoplasty is one of the most often performed aesthetic procedures all over the world. In post-bariatric patients undergoing abdominoplasty, the diameter size and number of the abdominal wall perforators increase proportionally with increased body weight. Postoperative complications that may occur are haematoma, and venous thromboembolism (VTE). In plastic surgery procedures VTE prophylaxis grades vary due to the lack of consensus and clear guidelines. The aim of this study was to explore the frequency of postoperative bleeding and VTE in patients undergoing abdominoplasty and to explore the risk factors associated with major bleeding. METHODS: A retrospective single-centre study of adult patients who were operated on by abdominoplasty between 2011 and 2020. Chemoprophylaxis including low molecular weight heparin (LMHW) was recommended when the operating time exceeded 2 h. RESULTS: A total of 102 patients were included. There were no patients with VTE. Eight patients were re-operated for major haematoma. The weight loss (peak weight to weight before the abdominoplasty) was 14.4 kg larger in the re-operation group (p = 0.03). Eighty-eight percent in the re-operation group and 67% in the other group were treated with LMWH (p = 0.43). Multivariable logistic regression showed that with each decrease from the peak in BMI kg/m2 the risk of re-operation for major haematoma was increased by 22% (p = 0.02). CONCLUSION: Abdominoplasty in patients after massive weight loss has a higher risk of postoperative bleeding. Having a clear protocol for chemoprophylaxis should be considered. 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 .

Drains in Abdominoplasties: The Less the Better?

BACKGROUND: Drains are traditionally inserted during surgery for reduction of fluid accumulation in the post-operative period. The appearance of drained fluids and their quantity can be early predictors of complications. Over the years, several studies have been conducted in attempt to determine the optimal number of drains that result in low rates of fluid accumulation with minimal impairment of quality of life. PURPOSE: Determine the optimal number of suction drains in abdominoplasty procedures. METHODS: Retrospective cohort study, analyzing all abdominoplasty patients operated by a single surgeon. Patients were stratified into 3 groups based on number of drains inserted at the end of the procedure. Rate of complications was compared between the groups and a multivariate logistic regression model was computed for the development of complications. RESULTS: Seven-hundred and forty three patients were included in the analysis of this study. No drains were inserted in 355 patients (45%), whereas a single drain was inserted in 153 (20.6%) 2 drains in 255 patients (34.4%). Patients for whom a single drain was inserted intra-operatively, experienced at a statistically significant lower rate, surgical site infections (OR = 0.235), hypertrophic scars (OR = 0.326), wound dehiscence (OR = 0.272), as compared to patients with no drains. On the contrary, insertion of single drain was associated with a statistically significant higher risk for development of seroma (OR = 6.276) and the need for revision surgery (OR = 2.452). CONCLUSION: Insertion of a single drain is associated with a lower risk of SSI and wound- dehiscence, but a greater risk for seroma development that requires surgical intervention. LEVEL OF EVIDENCE II: 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.

An Original Approach to Massive Weight Loss Deformities in the Lower Thigh: A Retrospective Assessment of Results and Patients' Satisfaction.

INTRODUCTION: Massive weight loss (MWL) patients present skin and soft-tissue laxity and ptosis involving inner thighs. Previous efforts were focused on the upper two thirds of the thigh, while literature has never dealt specifically with lower thigh contouring. We present an original approach to the lower inner thigh, intended for patients who already had upper thigh lift, discussing outcomes, advantages, and limits of our technique. MATERIALS AND METHODS: Sixteen female MWL patients with persisting severe deformities in the lower inner thigh, following an upper thigh lift, received lower third medial thigh contouring, through concurrent liposuction and skin excision, between 2017 and 2019. The excision pattern consisted of an inferiorly-based vertical triangular component, centered on the inner midline, and a distal horizontal crescent, resulting in an inverted-T scar. Our series was retrospectively investigated, comparing preoperative and 12-month postoperative pictures and assessing the outcomes by means of a tailor-made 11-item survey. RESULTS: Three patients had minor complications (two cases of skin de-epithelization at the wound margin, one granuloma). Photographic assessment showed a 15.9% transverse diameter reduction (p<0.05). The questionnaire showed encouraging scores for all the investigated items. Mean overall satisfaction was 9.6/10. CONCLUSION: Despite the retrospective design and the limited sample size, in consideration of the applicability of this technique in selected cases, and the need for a two-step procedure, separate upper and lower thigh contouring, the results of our study showed a considerable improvement of the inner thighs by our personal combined liposuction and lower medial thigh lift approach. 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 .

Brachioplasty with Extended Incision at the Elbow: A Comparison with the Traditional Short Technique.

BACKGROUND: The elbow area is frequently affected by excessive sagging skin post-massive weight loss. The aim of this study is to present a brachioplasty with distal extension of incision to the anticubital surface, in order to make the transition from middle arm to distal arm/elbow more nuanced and aesthetically pleasing. MATERIAL AND METHODS: An observational retrospective comparative study was performed confronting two groups of female patients. All patients treated with brachioplasty between January 2015 and December 2020 due to brachial laxity following massive weight loss were included in the study. Group A consisted of patients who underwent the novel procedure and Group B comprised subjects with the standard brachioplasty technique. Demographics, including age, BMI and comorbidities were taken into account. The mean outcome measure was the Body-QTM-satisfaction with upper arms score, which was administered preoperatively and one year postoperatively. RESULTS: In the period considered, Group A consisted of 92 patients and Group B of 78. No difference was found between groups concerning BMI and age. The groups were comparable also based on the Body-Q pre-surgery levels. The Body-Q scores at one year postoperatively were 22.80 ± 2.28 in group A and 19.50 ± 2.42 in group B. The postoperative Body-Q scores across the two groups were a higher in group A, and the result is statistically significant (p < 0.05). CONCLUSION: The utilization of the proposed elbow-extended technique allows an improvement of the upper limb profile, with far higher satisfaction of patients, at the price of minimal sequelae in terms of scar. The elbow area is a critical part in post-obese deformities of the brachium, and is frequently neglected. In case of skin laxity and redundancy an elbow extension of the brachioplasty incision is indicated. Results of elbow-extended brachioplasty are p valid and the additional scar well concealed and accepted by patients. 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 .

Litigation Cases After Post-Bariatric Surgery: Lesson from the Past.

BACKGROUND: Due to the high demand of post-bariatric surgeries, the number of litigation cases is rapidly growing. Even if surgical mistakes still represent one of the main causes of medico-legal issues, many disputes depend on what happens in the post-operative course. In this article we analyzed the litigation cases that occurred in our Plastic Surgery Department, the current literature about medico-legal disputes and the importance of the doctor-patient relationship. PATIENTS AND METHODS: The medical records of 788 post-bariatric surgeries, the post-operative complications and the related litigation cases from January 2015 to December 2019 were collected, analyzed and compared. RESULTS: We performed 380 abdominoplasties, 28 torsoplasties, 65 breast reductions, 99 mastopexies, 94 brachioplasties, 52 thighplasties, 65 liposuctions and 5 facelifts between 2015 and 2019. Eight patients complained of medical issues and claimed for litigation. Despite in all cases the judges highlighted the risk of consent misinterpretation, the payout was granted only in one case. CONCLUSION: Post-bariatric patients often mistake their preoperative condition and consider body contouring procedures as an aesthetic surgery treatment. Patients should be therefore clearly informed about the complexity of body contouring procedures after massive weight loss, which should never be compared to aesthetic surgery. Surgeons should always promote the communication with their patients and build a strong and trustworthy relationship. This attitude will allow to deal more easily with complications and, in the worst situations, with medico-legal litigations. 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 .

[Complications and quality of life after bodylift: About 143 patients]. / Complications et qualité de vie après bodylift inférieur : à propos de 143 patients.

INTRODUCTION: The rise of bariatric surgery has led to a considerable increase in the demand for weight loss surgery. The lower body lift consists of removing the residual abdominal fat and skin excess and re-tensioning the surfaces. The objective of our study was to evaluate the associated complications, as well as the consequences of this surgery on the quality of life of the patients. MATERIALS AND METHODS: A retrospective monocentric study was conducted in patients operated on for lower body lift between 2010 and 2019 at the University Hospital of Besançon. We collected postoperative complications and studied the satisfaction and quality of life of the operated patients using the Body-QoL and SF-36 questionnaires. RESULTS: One hundred forty-three patients were included with a mean age of 41.2 years. The mean body mass index was 26.6kg/m2 with a mean weight of 73.8kg and a mean weight loss of 54.4kg. Forty-one patients (29.7%) had at least one complication. Most complications were minor, with 16.8% of scar disunions, and 7% of complications were major, requiring revision surgery. Ninety-three patients (65%) responded to the satisfaction questionnaires with improvement mostly in physical symptoms and social life. CONCLUSION: The lower body lift is an effective, safe procedure with mostly minor complications that do not influence quality of life. Patient satisfaction is high, and it is therefore justified to continue offering this procedure to correct the sequelae of massive weight loss.

[Treatment of pseudogynecomastia in massive weight loss patients: Liposuction assisted and made-to-measure desepidermization technique]. / Prise en charge chirurgicale de la pseudogynécomastie après perte de poids massive : technique de désépidermisation sur mesure assistée par lipoaspiration.

BACKGROUND: After massive weight loss (MWL), the chest in men may show significant deformities. The surgical treatment of gynecomastia after MWL remains a difficult and partially misunderstood surgery due to 4 main factors: a complex excess of skin in height and width that sometimes continues in the axilla or dorsal region, a predominantly fatty rather than glandular component, the malposition of the nipple-areola complex (NAC) that is often enlarged and an inframammary fold (IMF) that is often marked. The techniques currently described are either insufficient or lead to frequent and/or significant complications. The authors describe a new approach that dissociates the treatment of the volume and the skin with a customized resection that is simple, reproducible and safe. Our goal is to improve patient satisfaction while reducing complication rates. METHODS: Seventeen patients with adipomastia with excess skin after massive weight loss were operated on using liposuction and skin redraping technique. The authors describe the technique, indications and contraindications of the procedure and analyze the results. RESULTS: The average age of the patients was 39 years. The average body mass index (BMI) before weight loss is 42,7kg/m2, the average weight loss before body correction is 49kg, with an average delta of BMI loss of 15,34kg/m2. The average stay in hospital is 1,3 nights. No patient had major complications (hematoma, hemorrhage, necrosis, thrombophlebitis, immediate surgical revision to treat complications). Minor complications including scar dehiscence, infection, steatonecrosis, and distant scar correction were reported in 2 patients, i.e. 11%. CONCLUSION: Liposuction assisted and desepidermization torsoplasty is a new technique for correction of pseudogynecomastia in MWL patients. The results are reproductible and the complication rates are low. There is no dead space and therefore no drains are needed. There is little pain and a short hospital stay. This technique is simple, quick and easy to learn. However, it is only applicable in adipomastia. A different technique should be used in the presence of firm glandular tissue.

Lipobrachiopexy: Cosmetic Outcomes and Limb Lymphatic Function of a Novel Brachioplasty Technique in Massive Weight Loss Patients.

BACKGROUND: Many types of brachioplasty techniques have been described in the literature, and the main focus has been scar aesthetics, reproducibility and safety. Little attention has been given to other two aspects of the procedure: overall aesthetic with a focus on the torso-brachial angle and on the lymphatic distress related to the procedure. In this paper, we described a novel technique of brachioplasty called lipobrachiopexy, a lymph-sparing procedure which includes tendon suspension suture to improve cosmetics . PATIENTS AND METHODS: Over 18 months, 22 consecutive patients underwent bilateral lipobrachioplasty with circumferential liposuction sparing brachial artery perforators, J-scar dermolipectomy and superficial fascia suspension to the pectoralis major tendon. Aesthetic outcomes, lymphatic function, sensory function and patient's satisfaction were evaluated at 1-year follow-up. The correction of the bat wing deformity and the shape of the transition of the upper arm to the chest was evaluated by quantifying the torso-brachial angle using Photoshop. Lymphatic function was analysed pre-operatively at 1, 6 and 12 months after surgery by indocyanine green lymphography (PDE, Hamamatsu Photonics, Japan). RESULTS: An average of 447.5 cc (range, 350-550 cc) of fat was aspirated for each side. No major complications were experienced. Patients' and surgeons' satisfaction was high to very high in all cases. The lymphatic function was found preserved, with the same physiological linear patterns and tracer progression pre-operatively and 1 year after surgery. The torso-brachial angles showed significant improvements (86.7 ± 14.7-100.7 ± 10.2 right side and 85.4 ± 16.3-101.5 ± 9.9 left side). CONCLUSION: Lipobrachiopexy is a safe and effective technique that adds to the recent trends in brachioplasty, a reestablishment of the brachial fascial systems and addressing the anatomical etiological factor of the bat wing deformity. 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 .

The Three-Hour Lower Body Lift: Evolution of a Technique and Personal Experience after 155 Consecutive Cases.

BACKGROUND: Body-contouring is a surgical field in growing demand, as the number of massive weight loss patients following bariatric surgery is increasing. The purpose of this study was to provide a straightforward and time-efficient circumferential body lift technique to achieve optimal lower truncal contouring. PATIENTS AND METHODS: A total of 155 massive weight loss patients (133 women and 22 men) underwent lower body lift surgery between 2006 and 2018. The mean preoperative weight reduction and body mass indices were 56.5 ± 16.6 kg and 26.7 ± 4.7 kg/m2, respectively. The preoperative markings focused on the back and gluteal region, and the modified surgical technique are described. Additionally, improvements of intra-operative repositioning of the patient and how to deal with sterilization and dressings are elucidated. RESULTS: The average intra-operative time was 178 ± 54.6 minutes. The mean follow-up of all patients was 8.2 ± 2.4 years. The most common complications were related to wound dehiscence (n = 38) and seroma (n = 18). The mean weight of the resected tissue was 3 056 ± 1 816.5 g. CONCLUSION: The lower body lift represents an effective and safe body contouring procedure to treat massive weight loss patients with multiple regions of concern. The current study describes a modified surgical technique that reduces operating time and complications, notably. 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 http://www.springer.com/00266 .

"The use of Autologous Flaps in Breast Reshaping After Massive Weight Loss: A Systematic Review".

BACKGROUND: Massive weight loss (MWL) has a positive impact on the comorbidities associated with obesity but leaves patients with ongoing body issues due to skin excess. Almost all patients present some degree of breast ptosis and breast volume deficiency, which can be addressed with different techniques including autologous flaps. MATERIAL AND METHODS: A literature search was conducted by using PubMed, Google Scholar, and Cochrane databases. Patient's characteristics, type of bariatric surgery, amount of weight loss, flap size and design, simultaneous breast and extra-breast procedures were analyzed. Aesthetic and patient-reported outcomes, postoperative complications, revision rate, and donor site morbidity were also registered. RESULTS: Twelve articles fulfilled inclusion criteria, and 79 patients were included, for a total of 157 flaps. Different flap designs and flap combinations were described; those originating from lateral chest wall area were the most commonly used. Simultaneous breast procedures were reported in 72 patients. Simultaneous extra-breast body contouring (BC) procedure was performed in 40 cases. The overall complication rate was 9.55% and a total of ten revisionary procedures were performed. Satisfaction of the patients was globally quite high. CONCLUSIONS: Advantages of the use of autologous tissue in breast reshaping after MWL is the avoidance of implant-related complications and the simultaneous improvement of the silhouette. The complication rate resulted in acceptable, aesthetic, and patient-reported outcomes resulted to be encouraging, even if there was a lack of standardization in the evaluation. A comparative randomized study to confront the use of autologous flaps combined with mastopexy versus the use of implants combined with mastopexy can be useful to confirm the promising results. 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 .

One key to fit all locks? Routine internal drainage to minimize seromas during thigh lift surgeries.

INTRODUCTION: Obesity is a worldwide epidemic. Complication rates after body contouring surgeries in massive weight loss patients were quite high, with seroma development being the second most common complication, reported rates averaging 15%-40%, Methods described to reduce the annoying high rate of seroma did not have a statistically significant difference in reducing seromas. METHODS: Our aim was to find a universal solution that could be used with any body-contouring surgery to manage seromas. We tried this novel technique initially on thigh lifts. Instead of wading in the jungle of methods aiming at preventing seromas, we contemplated a drainage channel that would continuously drain any fluid accumulation. The idea was borrowed from the hypothesis of Thompson on lymphoedema management. By excising an area of deep fascia overlying the Vastus Medialis muscle, the muscle would be directly exposed to any seroma fluid and would imbibe it as blotting paper. Furthermore, this technique would open new drainage channels between the superficial and deep lymphatics. This technique was tried in 20 patients, with the excision of deep fascia carried only in one limb. The other limb was left as a control. Rates of seroma formation were noted and duration before it dried up. FINDINGS: This technique significantly reduced the incidence of detected seromas and the amount of seroma fluid. CONCLUSION: This technique reduced the incidence of seroma formation, and is recommended for routine use during all thigh lift surgeries.

The Dual Vascular Pedicle: A Novel Method to Approach Challenging Cases in Single-Stage Mastopexy/Augmentation.

BACKGROUND: Age, pregnancy and weight change can affect the shape of the female breast. Various mastopexy/augmentation techniques have been described to address these changes which work well in primary and uncomplicated cases. However, there is a distinctive category of high-risk patients which includes post-bariatric, active smokers, those with poor skin quality, wanting larger implants or undergoing secondary surgery. The complications reported in this group of patients are as high as 32%. MATERIALS AND METHODS: We describe a new technique of one-stage mastopexy/augmentation, using a wide dermo-glandular pedicle, and our early results with 51 consecutive patients. RESULTS: Fifty-one patients were operated between January 2016 and September 2018, with a mean age of 40.0 years. Ten patients were smokers, eight were post-massive weight loss, six had previous mastopexy. At a mean follow-up of 22 months, only two patients had a unilateral bottoming out. There were no incidents of hematoma, seroma, capsular contracture or major tissue-related complications. CONCLUSION: Plastic surgery has been described as a struggle between beauty and blood supply. We have performed a one-stage mastopexy/augmentation using a wide and thick dermo-glandular glandular pedicle to maximize the blood supply in a range of challenging patients with promising results. 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 .

Mastopexy with Autologous Augmentation in Women After Massive Weight Loss: A Randomized Clinical Trial.

BACKGROUND: Breast reshaping or mastopexy following massive weight loss can be challenging. The LOPOSAM (lower pole subglandular advancement mastoplasty) technique has shown promising results for correction of ptotic, wide, lateralized and deflated breasts following massive weight loss. MATERIALS AND METHODS: We compared the LOPOSAM technique to the mastopexy technique after massive weight loss described by Rubin JP, in a randomized trial. The main outcome measure was the total operative time. Secondary outcomes measures were socio-economic factors; length of hospital stay, numbers of sutures used, secondary corrective procedures, post-operative sick leave and surgeon- and patient-reported appearance of the breasts. RESULTS: We included 22 women: 11 operated on by the LOPOSAM technique and 11 by the technique described by Rubin JP. The total operative time was 84.8 (SD 12.2) minutes in the LOPOSAM group and 99.1 (SD 23.5) in the Rubin JP group (p = 0.074). There were no differences related to days with drains, length of hospital stay or sick leave between the two groups. The surgeon- and the patient-reported appearance of the breasts changed significantly between the pre-operative and the 12-month post-operative assessments. CONCLUSION: The LOPOSAM technique is a safe and quick surgical procedure for correction of ptotic, wide, lateralized and deflated breasts following massive weight loss and seems to provide results comparable to the better-known Rubin JP's technique. There was a trend that the LOPOSAM technique was faster to perform, however, not significant. The breast appearance improved significantly using both techniques when assessed by both surgeons and patients. 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 .

Lipo-Bodylift Reconstruction Following Massive Weight Loss: Our Experience with 100 Consecutive Cases.

BACKGROUND: We report our experience using the Lipo-Bodylift technique for circumferential lower trunk reconstruction following massive weight loss. METHODS: The procedure combines extensive circular liposuction with circular skin resection immediately under the dermis. We classify lower trunk deformities using three parameters: (1) excess skin (in the horizontal direction, or both horizontally and vertically); (2) the body mass index (BMI); and, (3) skin quality (hyperlaxity or a normal tone). All patients can be divided into four groups, of whom groups I and II are the best candidates for the Lipo-Bodylift procedure. We also describe our perioperative management and patient outcomes, with a focus on postoperative complications. RESULTS: Between January 2015 and January 2020, 100 patients underwent Lipo-Bodylift treatment. The median patient age was 41 years. The median preoperative BMI was 26.3 kg/m2. The median drainage duration and hospital stay were both 3 days. Of all patients, 30% experienced at least one complication, 2% of which were major. Of the minor complications, 27 patients evidenced wound dehiscence. Only (positive) smoking status was significantly associated with postoperative complications (p < 0.001). CONCLUSION: We developed the Lipo-Bodylift technique after analyzing changes in the skin and subcutaneous fat after massive weight loss. The technique completes the arsenal of body contouring techniques, appears to be less invasive than the undermining that is usually performed during circumferential reconstruction of the lower trunk, and is associated with a lower rate of major complications. 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 Table of Contents or the online Instructions to Authors www.springer.com/00266.

A Comparative Analysis of Fleur-de-Lis and Traditional Panniculectomy after Bariatric Surgery.

INTRODUCTION: The Fleur-de-Lis panniculectomy (FdL) adds a vertical component to correct complex contour deformities after massive weight loss by addressing supra-umbilical horizontal skin excess which is not addressed with infra-umbilical transverse panniculectomy (TP). We aim to perform a head-to-head comparison of clinical outcomes and patient reported outcomes (PROs) between FdL and TP. METHODS: A retrospective review of patients ≥18 with a history of bariatric surgery undergoing FdL or TP by a single plastic surgeon between 07/01/2015 and 05/31/2020 was conducted. Surgical site occurrences (SSOs) including surgical site infection (SSI), delayed healing, cellulitis, seroma, hematoma, surgical site occurrences requiring procedural intervention (SSOpi), and a composite of other postoperative outcomes were assessed. In addition, patient satisfaction was analyzed using the Body-Q questionnaire across 12 domains. RESULTS: The analysis included 56 patients; 26 and 30 patients who were treated with FdL and TP, respectively. Cohorts were statistically similar in terms of age, gender, BMI, and co-morbid conditions. The overall complication rate was 50% (FdL n = 14 (53.9%), TP n = 14 (46.7%); p = 0.592). On multivariate analysis, pannus weight was associated with the development of SSO (p = 0.04). FdL incision, however, was not an independent risk factor for adverse outcomes. Absolute improvement in PROs was similar in both cohorts across multiple domains. CONCLUSION: FdL showed a comparable safety and efficacy profile to TP when performed in post-bariatric surgery patients, with equivalent improvement in PROs across multiple domains. Preoperative weight loss should be encouraged in this population as pannus weight is an independent risk factor for complications. 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 .

Deriving an overall appearance domain score by applying bifactor IRT analysis to the BODY-Q appearance scales.

PURPOSE: With the BODY-Q, one can assess outcomes, such as satisfaction with appearance, in weight loss and body contouring patients using multiple scales. All scales can be used independently in any given combination or order. Currently, the BODY-Q cannot provide overall appearance scores across scales that measure a similar super-ordinate construct (i.e., overall appearance), which could improve the scales' usefulness as a benchmarking tool and improve the comprehensibility of patient feedback. We explored the possibility of establishing overall appearance scores, by applying a bifactor model to the BODY-Q appearance scales. METHODS: In a bifactor model, questionnaire items load onto both a primary specific factors and a general factor, such as satisfaction with appearance. The international BODY-Q validation patient sample (n = 734) was used to fit a bifactor model to the appearance domain. Factor loadings, fit indices, and correlation between bifactor appearance domain and satisfaction with body scale were assessed. RESULTS: All items loaded on the general factor of their corresponding domain. In the appearance domain, all items demonstrated adequate item fit to the model. All scales had satisfactory fit to the bifactor model (RMSEA 0.045, CFI 0.969, and TLI 0.964). The correlation between the appearance domain summary scores and satisfaction with body scale scores was found to be 0.77. DISCUSSION: We successfully applied a bifactor model to BODY-Q data with good item and model fit indices. With this method, we were able to produce reliable overall appearance scores which may improve the interpretability of the BODY-Q while increasing flexibility.